Transphyseal fractures of the distal humerus are usually seen in children younger than 3 years of age and are considered as Salter-Harris Type I epiphysiolysis. Neonatal transphyseal distal humerus injuries are extremely rare. It usually occurs due to trauma during difficult labour but can also be seen after child abuse. Since the distal humerus is composed of cartilaginous tissue in newborns, it is difficult to make a diagnosis with direct radiography. Patients are often diagnosed with elbow dislocation. However, elbow dislocation is almost never seen under the age of 3 years. Transphyseal fractures can be seen as a result of manoeuvres performed to deliver the baby during difficult normal delivery. Transphyseal humeral injuries can also be seen after caesarean section, child abuse and falling on the hyperextended arm. Clinical symptoms include pain, swelling, ecchymosis and crepitation at the elbow. Pseudoparalysis is present due to pain. In children with a history of difficult birth or trauma, evaluation with direct radiography should be performed initially. Radiocapitellar line is distorted on radiographs and the elbow joint appears subluxated. The treatment algorithm for transfusional humeral fractures in neonates is varied. It should be remembered that patients in this age group have a tremendous healing capacity. In conservative treatment, 2-4 weeks of follow-up with a long-arm splint after reduction is sufficient. In addition, closed reduction-internal fixation or open reduction-internal fixation can be applied according to the amount of displacement of the fracture. Cubitus varus, osteonecrosis, growth disturbance, decreased range of motion, compartment syndrome, neurovascular injury and infection are the main complications seen after transfusional humeral fractures.
肱骨远端横突骨折通常见于 3 岁以下的儿童，属于 Salter-Harris I 型骨外溶解。新生儿肱骨远端横突骨折极为罕见。它通常发生于难产时的外伤，但也可见于虐待儿童后。由于新生儿的肱骨远端是由软骨组织构成的，因此很难通过直接放射线检查做出诊断。患者通常被诊断为肘关节脱位。然而，3 岁以下的儿童几乎从未发生过肘关节脱位。肱骨横突骨折可能是在顺产过程中为接生婴儿而进行的操作造成的。肱骨骨骺损伤也可见于剖腹产、虐待儿童和手臂过伸跌倒后。临床症状包括肘部疼痛、肿胀、瘀斑和褶皱。疼痛会导致假性瘫痪。对于有难产史或外伤史的患儿，应首先通过直接放射线造影进行评估。桡髌线在X光片上变形，肘关节出现半脱位。新生儿肱骨骨折的治疗方法多种多样。需要注意的是，这个年龄段的患者有很强的愈合能力。在保守治疗中，复位后使用长臂夹板随访 2-4 周即可。此外，还可根据骨折移位的程度采用闭合复位内固定或切开复位内固定。立位不正、骨坏死、生长障碍、活动范围减小、隔室综合征、神经血管损伤和感染是输血性肱骨骨折后的主要并发症。
{"title":"A Rare Case:Transphyseal Distal Humerus Fracture in a Newborn.","authors":"A Yigitbay, M Çelik","doi":"10.55095/ACHOT2024/015","DOIUrl":"https://doi.org/10.55095/ACHOT2024/015","url":null,"abstract":"<p><p>Transphyseal fractures of the distal humerus are usually seen in children younger than 3 years of age and are considered as Salter-Harris Type I epiphysiolysis. Neonatal transphyseal distal humerus injuries are extremely rare. It usually occurs due to trauma during difficult labour but can also be seen after child abuse. Since the distal humerus is composed of cartilaginous tissue in newborns, it is difficult to make a diagnosis with direct radiography. Patients are often diagnosed with elbow dislocation. However, elbow dislocation is almost never seen under the age of 3 years. Transphyseal fractures can be seen as a result of manoeuvres performed to deliver the baby during difficult normal delivery. Transphyseal humeral injuries can also be seen after caesarean section, child abuse and falling on the hyperextended arm. Clinical symptoms include pain, swelling, ecchymosis and crepitation at the elbow. Pseudoparalysis is present due to pain. In children with a history of difficult birth or trauma, evaluation with direct radiography should be performed initially. Radiocapitellar line is distorted on radiographs and the elbow joint appears subluxated. The treatment algorithm for transfusional humeral fractures in neonates is varied. It should be remembered that patients in this age group have a tremendous healing capacity. In conservative treatment, 2-4 weeks of follow-up with a long-arm splint after reduction is sufficient. In addition, closed reduction-internal fixation or open reduction-internal fixation can be applied according to the amount of displacement of the fracture. Cubitus varus, osteonecrosis, growth disturbance, decreased range of motion, compartment syndrome, neurovascular injury and infection are the main complications seen after transfusional humeral fractures.</p>","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141157406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Purpose of the study: To investigate the effects of anatomical variations on the mechanism of scaphoid fracture by comparing the radiologic parameters of the wrist of patients with and without scaphoid fracture after a fall on an outstretched hand.
Material and methods: Cross-sectional comparative retrospective analysis of radiographs of patients with (Group 1, n=169) and without scaphoid fracture (Group 2, n=188). Morphometric data were measured including radial inclination (RI), radial height (RH), ulnar variance (UV), carpal height (CH) ratio, revised carpal height (RCH) ratio and palmar tilt of the distal radius (PT). Receiver operating characteristics (ROC) curve analysis was used to assess the diagnostic performance for each variable with statistically significant difference.
Results: The mean RI and PT degrees and RH length were statistically significantly higher, and the mean UV was lower in Group 1 compared to Group 2. No difference was determined between the groups with respect to the CH ratio and RCH ratio. With ROC curve analysis, the cut-off value with the highest odds ratio was determined as RH (Cut-off value=10.77 mm, OR=21.886).
Conclusions: Although higher RI, RH, PT values and more negative ulnar variance were observed in the scaphoid fracture group compared to the non-fracture group, ROC curve analysis showed that only increased RH can be considered as a possible risk factor for scaphoid fractures after fall on an outstretched hand.
{"title":"Comparison of Radiographic Measurement Parameters of the Wrist in Patients with and without Scaphoid Fracture after Fall on an Outstretched Hand.","authors":"T Bulut, U Akgun, G Yildiz, M Gursoy, Y Onder","doi":"10.55095/achot2024/021","DOIUrl":"https://doi.org/10.55095/achot2024/021","url":null,"abstract":"<p><strong>Purpose of the study: </strong>To investigate the effects of anatomical variations on the mechanism of scaphoid fracture by comparing the radiologic parameters of the wrist of patients with and without scaphoid fracture after a fall on an outstretched hand.</p><p><strong>Material and methods: </strong>Cross-sectional comparative retrospective analysis of radiographs of patients with (Group 1, n=169) and without scaphoid fracture (Group 2, n=188). Morphometric data were measured including radial inclination (RI), radial height (RH), ulnar variance (UV), carpal height (CH) ratio, revised carpal height (RCH) ratio and palmar tilt of the distal radius (PT). Receiver operating characteristics (ROC) curve analysis was used to assess the diagnostic performance for each variable with statistically significant difference.</p><p><strong>Results: </strong>The mean RI and PT degrees and RH length were statistically significantly higher, and the mean UV was lower in Group 1 compared to Group 2. No difference was determined between the groups with respect to the CH ratio and RCH ratio. With ROC curve analysis, the cut-off value with the highest odds ratio was determined as RH (Cut-off value=10.77 mm, OR=21.886).</p><p><strong>Conclusions: </strong>Although higher RI, RH, PT values and more negative ulnar variance were observed in the scaphoid fracture group compared to the non-fracture group, ROC curve analysis showed that only increased RH can be considered as a possible risk factor for scaphoid fractures after fall on an outstretched hand.</p><p><strong>Key words: </strong>radiographs, risk factor, scaphoid fracture, wrist morphology.</p>","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141533274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F I Can, E Gültaç, S Yilmaz, R M Kilinç, C Y Kilinç
Purpose of the study: The critical shoulder angle (CSA) is formed by the combination of glenoid inclination and acromial index and has been shown related to rotator cuff tears and glenohumeral osteoarthritis. SLAP lesions today have an important place among bicipitolabral pathologies that cause intensive shoulder pain. We aimed to investigate the relationship between CSA and glenoid depth and SLAP lesions.
Material and methods: Between March 2017 and January 2022, 279 consecutive shoulder arthroscopy patients' MRI images were retrospectively examined. After the exclusion criteria, 191 patients were eligible. Patients with SLAP lesions (n=37) were assembled as the study group (Group 1), and patients with intact superior labrum (n=154) were named as the control group (Group 2). Critical shoulder angle (CSA) and glenoid depth measurements were performed using the preoperative MRI images.
Results: A total of 191 patients, of whom 84 were male (44%) were included. The mean age was 49.9±14.96 (range 18-79). There was a statistically signifi cant difference between the SLAP group (Group 1) and the control group (Group 2) in terms of CSA (p=0.032). The mean CSA was 31.66°±3.51° in Group 1 and 33.57° ±5.01° in Group 2. The cut-off value for CSA in patients with SLAP lesions was calculated as 32.85° and the area under the curve was 0.61, therefore a satisfactory association was observed between the groups. The mean glenoid depth was 4.32 ±1.25 mm in Group 1, and 4.39 ±0.32 mm in Group 2. There was no statistically signifi cant difference between the groups in terms of glenoid depth (p=0.136) and also no association between the glenoid depth and SLAP lesions was observed (cut-off=4.45 mm, AUC=0.32).
Conclusions: Low CSA is associated with SLAP lesions, just as in glenohumeral osteoarthritis. Further prospective clinical studies are needed to enlighten the predisposing effect of CSA to SLAP lesions and the success of superior labral repairs.
Level of evidence: Retrospective comparative study, Level III.
{"title":"The Association between SLAP Lesions and Critical Shoulder Angle and Glenoid Depth.","authors":"F I Can, E Gültaç, S Yilmaz, R M Kilinç, C Y Kilinç","doi":"10.55095/achot2024/007","DOIUrl":"10.55095/achot2024/007","url":null,"abstract":"<p><strong>Purpose of the study: </strong>The critical shoulder angle (CSA) is formed by the combination of glenoid inclination and acromial index and has been shown related to rotator cuff tears and glenohumeral osteoarthritis. SLAP lesions today have an important place among bicipitolabral pathologies that cause intensive shoulder pain. We aimed to investigate the relationship between CSA and glenoid depth and SLAP lesions.</p><p><strong>Material and methods: </strong>Between March 2017 and January 2022, 279 consecutive shoulder arthroscopy patients' MRI images were retrospectively examined. After the exclusion criteria, 191 patients were eligible. Patients with SLAP lesions (n=37) were assembled as the study group (Group 1), and patients with intact superior labrum (n=154) were named as the control group (Group 2). Critical shoulder angle (CSA) and glenoid depth measurements were performed using the preoperative MRI images.</p><p><strong>Results: </strong>A total of 191 patients, of whom 84 were male (44%) were included. The mean age was 49.9±14.96 (range 18-79). There was a statistically signifi cant difference between the SLAP group (Group 1) and the control group (Group 2) in terms of CSA (p=0.032). The mean CSA was 31.66°±3.51° in Group 1 and 33.57° ±5.01° in Group 2. The cut-off value for CSA in patients with SLAP lesions was calculated as 32.85° and the area under the curve was 0.61, therefore a satisfactory association was observed between the groups. The mean glenoid depth was 4.32 ±1.25 mm in Group 1, and 4.39 ±0.32 mm in Group 2. There was no statistically signifi cant difference between the groups in terms of glenoid depth (p=0.136) and also no association between the glenoid depth and SLAP lesions was observed (cut-off=4.45 mm, AUC=0.32).</p><p><strong>Conclusions: </strong>Low CSA is associated with SLAP lesions, just as in glenohumeral osteoarthritis. Further prospective clinical studies are needed to enlighten the predisposing effect of CSA to SLAP lesions and the success of superior labral repairs.</p><p><strong>Level of evidence: </strong>Retrospective comparative study, Level III.</p>","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140048503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Purpose of the study: Our study aims to compare the results of preoperative radiography and intraoperative visual assessment of the cartilage with histological assessment of joint surfaces of the medial and lateral compartments resected in patients during the total knee replacement.
Material and methods: The cohort included 20 patients (9 men and 11 women) with the mean age of 66.6 (±7.0) years who met the inclusion criteria of the study. Degenerative changes of the knee joint seen on a preoperative weight-bearing anteroposterior X-ray were evaluated according to the Kellgren-Lawrence grading system separately for the medial and lateral compartment. Based on the visual appearance, the condition of articular surfaces was assessed using the International Cartilage Repair Society Score (ICRS Grade). The histological assessment of degenerative changes was conducted by a pathologist with the use of the Osteoarthritis Research Society International Osteoarthritis Cartilage Histopathology Assessment System based on six grades of articular cartilage degeneration.
Results: The mean degree of degenerative changes based on the radiological classification was assessed as 3.5 (±0.6) for the medial compartment and 2.1 (±0.4) for the lateral compartment. The visually assessed chondropathy according to the ICRS Grade was 3.7 (±0.6) for the medial femoral condyle and 1.8 (±1.0) for the lateral femoral condyle. The histological score obtained using the Osteoarthritis Research Society International Osteoarthritis Cartilage Histopathology Assessment was 4.9 (±1.1) for the medial femoral condyle and 2.4 (±0.7) for the lateral femoral condyle. In respect of the medial compartment, there was no statistically significant parametric correlation between the intraoperative visual assessment of the cartilage degeneration and the preoperative radiological grade r = 0.45. The histological assessment showed a statistically significant concordance both with the degree of chondropathy r = 0.76 and the radiological grade r = 0.64. In the lateral compartment, the parametric test showed a statistically significant concordance only between the radiological grade and the histological score r = 0.72. The correlation between the visual assessment of chondropathy and the radiological grade r = 0.27 as well as the histological score r = 0.24 was very low.
Discussion: In our cohort assessing the early degenerative changes of the lateral compartment as well as the more advanced degenerative changes of the medial compartment, the correlation between the intraoperative assessment of cartilage degeneration as a diagnostic method to examine the lateral compartment and the preoperative radiological grade was not confirmed. Our results failed to confirm a better reporting value of the visual cartilage degeneration assessment of the lateral compartment as against the preoperative X-ray. The space width withou
研究目的我们的研究旨在比较全膝关节置换术患者术前X光检查和术中软骨视觉评估结果与内侧和外侧切除的关节面组织学评估结果：研究对象包括符合纳入标准的 20 名患者（9 男 11 女），平均年龄为 66.6（±7.0）岁。根据 Kellgren-Lawrence 分级系统对术前负重前后位 X 光片上的膝关节退行性病变进行评估，分别评估内侧和外侧间室的退行性病变。根据视觉外观，使用国际软骨修复协会评分（ICRS Grade）评估关节表面的状况。退行性病变的组织学评估由病理学家进行，采用骨关节炎研究协会的国际骨关节炎软骨组织病理学评估系统，根据关节软骨退行性病变的六个等级进行评估：根据放射学分级评估的平均退行性病变程度为：内侧间室 3.5（±0.6），外侧间室 2.1（±0.4）。根据ICRS等级目测评估的软骨病变为：股骨内侧髁3.7（±0.6），股骨外侧髁1.8（±1.0）。采用骨关节炎研究协会国际骨关节炎软骨组织病理学评估方法得出的组织学评分为：股骨内侧髁4.9（±1.1）分，股骨外侧髁2.4（±0.7）分。就内侧髁而言，术中对软骨退变的目测评估与术前放射学分级之间不存在统计学意义上的参数相关性 r = 0.45。组织学评估显示，软骨病变程度与放射学分级之间的相关性具有统计学意义，r = 0.76，r = 0.64。在侧隔间，参数检验显示只有放射学分级和组织学评分之间的r = 0.72具有统计学意义的一致性。软骨病的视觉评估与放射学分级之间的相关性 r = 0.27，与组织学评分之间的相关性 r = 0.24，两者之间的相关性非常低：在我们对外侧间室早期退行性病变和内侧间室晚期退行性病变进行评估的队列中，术中软骨退行性病变评估作为外侧间室检查的诊断方法与术前放射学分级之间的相关性并未得到证实。我们的结果未能证实，与术前X光片相比，外侧间室软骨退变的视觉评估具有更好的报告价值。在侧弯畸形的情况下，X光片上没有变窄的间隙宽度对该侧室没有报告价值：结果清楚地表明，关节镜检查中对软骨退变宏观外观的评估并不一定能保证胫骨高位截骨术后良好的长期临床效果。术中视觉评估和骨关节病变放射学分级所确定的软骨退变程度在两个腔室中并不相关。在外侧间室，最初的放射学和组织学发现早于肉眼可察觉的软骨变化。关键词：膝关节、软骨、骨关节炎、放射学、组织学、关节镜、截骨术。
{"title":"[Assessing the Correlation between the Radiological, Macroscopic and Histological Examination of Degenerative Changes of Articular Surfaces in Knee Osteoarthritis with Varus Deformity].","authors":"D Waciakowski, A Kohout, J Brožík, P Šponer","doi":"10.55095/ACHOT2024/013","DOIUrl":"10.55095/ACHOT2024/013","url":null,"abstract":"<p><strong>Purpose of the study: </strong>Our study aims to compare the results of preoperative radiography and intraoperative visual assessment of the cartilage with histological assessment of joint surfaces of the medial and lateral compartments resected in patients during the total knee replacement.</p><p><strong>Material and methods: </strong>The cohort included 20 patients (9 men and 11 women) with the mean age of 66.6 (±7.0) years who met the inclusion criteria of the study. Degenerative changes of the knee joint seen on a preoperative weight-bearing anteroposterior X-ray were evaluated according to the Kellgren-Lawrence grading system separately for the medial and lateral compartment. Based on the visual appearance, the condition of articular surfaces was assessed using the International Cartilage Repair Society Score (ICRS Grade). The histological assessment of degenerative changes was conducted by a pathologist with the use of the Osteoarthritis Research Society International Osteoarthritis Cartilage Histopathology Assessment System based on six grades of articular cartilage degeneration.</p><p><strong>Results: </strong>The mean degree of degenerative changes based on the radiological classification was assessed as 3.5 (±0.6) for the medial compartment and 2.1 (±0.4) for the lateral compartment. The visually assessed chondropathy according to the ICRS Grade was 3.7 (±0.6) for the medial femoral condyle and 1.8 (±1.0) for the lateral femoral condyle. The histological score obtained using the Osteoarthritis Research Society International Osteoarthritis Cartilage Histopathology Assessment was 4.9 (±1.1) for the medial femoral condyle and 2.4 (±0.7) for the lateral femoral condyle. In respect of the medial compartment, there was no statistically significant parametric correlation between the intraoperative visual assessment of the cartilage degeneration and the preoperative radiological grade r = 0.45. The histological assessment showed a statistically significant concordance both with the degree of chondropathy r = 0.76 and the radiological grade r = 0.64. In the lateral compartment, the parametric test showed a statistically significant concordance only between the radiological grade and the histological score r = 0.72. The correlation between the visual assessment of chondropathy and the radiological grade r = 0.27 as well as the histological score r = 0.24 was very low.</p><p><strong>Discussion: </strong>In our cohort assessing the early degenerative changes of the lateral compartment as well as the more advanced degenerative changes of the medial compartment, the correlation between the intraoperative assessment of cartilage degeneration as a diagnostic method to examine the lateral compartment and the preoperative radiological grade was not confirmed. Our results failed to confirm a better reporting value of the visual cartilage degeneration assessment of the lateral compartment as against the preoperative X-ray. The space width withou","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141157440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The authors present the cases of monozygotic male twins with right-sided Legg-Calvé-Perthes disease (LCPD) with different formation of the lumbosacral junction. This is likely the fi rst description of a lumbosacral junction formation disorder associated with identical twins who were both treated for LCPD as children. The disease began at 6 and 9 years of age and during treatment as well as in adulthood signifi cantly different bone formation of the lumbosacral transitional vertebra, was observed in both brothers. Twin A has a unilateral right-sided fusion of the enlarged L5 transverse process with the ipsilateral sacral ala, twin B has a complete sacralization of the fi fth lumbar vertebra. The LCPD treatment outcomes in the twins were consistent with the results from large studies, i.e., age at the time of LCPD onset is the main factor infl uencing the prognosis, however the morphological difference in the transitional vertebrae in these monozygotic twins was signifi cantly. Key words: lumbosacral transitional vertebra, lumbosacral junction formation, sacralization of lumbar vertebra, megatransverse of vertebra L5.
作者介绍了一对患有右侧勒格-卡尔维-珀特氏病（LCPD）的单卵双生男婴的病例，他们的腰骶部交界处形成不同。这很可能是首次描述同卵双胞胎腰骶部交界处形成障碍的病例，这对双胞胎在儿童时期都曾接受过 LCPD 治疗。两兄弟分别在 6 岁和 9 岁时开始患病，在治疗期间和成年后都观察到腰骶部过渡椎骨的骨形成存在明显差异。孪生兄弟 A 单侧右侧增大的 L5 横突与同侧骶骨融合，而孪生兄弟 B 第 1 f 腰椎完全骶化。这对双胞胎的腰椎间盘突出症治疗结果与大型研究的结果一致，即腰椎间盘突出症发病时的年龄是影响预后的主要因素，但这对单卵双胞胎的过渡椎体形态差异显著。关键词：腰骶部过渡椎体、腰骶部交界处形成、腰椎骶化、L5椎体巨横突。
{"title":"Monozygotic Twins with Legg-Calvé-Perthes Disease and with Non-Identical Lumbosacral Malformation: a Case Report and Literature Review.","authors":"M. Hrubá, P. Bárta, V. Džupa, M. Krbec","doi":"10.55095/achot2023/043","DOIUrl":"https://doi.org/10.55095/achot2023/043","url":null,"abstract":"The authors present the cases of monozygotic male twins with right-sided Legg-Calvé-Perthes disease (LCPD) with different formation of the lumbosacral junction. This is likely the fi rst description of a lumbosacral junction formation disorder associated with identical twins who were both treated for LCPD as children. The disease began at 6 and 9 years of age and during treatment as well as in adulthood signifi cantly different bone formation of the lumbosacral transitional vertebra, was observed in both brothers. Twin A has a unilateral right-sided fusion of the enlarged L5 transverse process with the ipsilateral sacral ala, twin B has a complete sacralization of the fi fth lumbar vertebra. The LCPD treatment outcomes in the twins were consistent with the results from large studies, i.e., age at the time of LCPD onset is the main factor infl uencing the prognosis, however the morphological difference in the transitional vertebrae in these monozygotic twins was signifi cantly. Key words: lumbosacral transitional vertebra, lumbosacral junction formation, sacralization of lumbar vertebra, megatransverse of vertebra L5.","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
PURPOSE OF THE STUDY Extended lateral approach to calcaneus fractures is associated with a high risk of infection. Such risk can be reduced by using mini-invasive approaches. The sinus tarsi approach provides a good overview of the posterior joint facet of the calcaneus and can also be done as a mini-invasive procedure. The authors present their fi rst experience with osteosynthesis of joint depression calcaneal fractures using the anterolateral locking plate inserted through the sinus tarsi approach. MATERIAL AND METHODS During the period from 1 February 2020 to 31 January 2022, 18 patients were treated by the anterolateral locking plate in the authors' department (3 women, 15 men). Eleven fractures were classifi ed according to Sanders as IInd grade, fi ve as IIIrd grade and two fractures were classifi ed as tongue-type (as described by Essex-Lopresti). The fractures were treated by open reduction through the sinus tarsi approach and osteosynthesis by the anterolateral locking plate combined with headless screws. The following factors were examined: time from injury, duration of surgery, quality of reduction (post-op control with multiplanar CT scans), wound and technical complications, loss of reduction after treatment, substance abuse and comorbidities. The follow-up was 12-36 months (median 17). At one year after surgery, the functional outcomes were evaluated using the AOFAS Hindfoot score. RESULTS The most common negative predispositions for successful healing were smoking (9 cases), alcohol abuse, drug abuse, mild mental retardation, personality disorder, insulin-dependent diabetes and epilepsy (1 case each), hypothyreodism and bronchial asthma (2 cases each). The time from injury to surgery and duration of surgery surgery were measured. The quality of reduction was excellent in 12 patients (dislocation less than 1 mm), good in 6 patients (dislocation less than 2 mm), dislocation more than 2 mm was not present in the group. In one case, a revision surgery was performed because of screw malposition into the subtalar joint, delayed wound healing was observed in two cases. There was no case of deep surgical site infection or loss of reduction. The mean AOFAS score after one year was 85 points. The most common complaints were scar pain or discomfort. DISCUSSION The current studies on osteosynthesis of calcaneal fractures favor the sinus tarsi approach for its lower risk of wound-related complications compared to the extended lateral approach. The sinus tarsi approach requires the use of different osteosynthetic material than the conventional calcaneal plate. If a conventional locking plate is to be used, the surgical approach has to be modifi ed. In 2021, Wang et al. published an intermediate step leading to the reduction of early complications and the use of conventional locking calcaneal plate inserted through the sinus tarsi approach, with an additional incision. The sinus tarsi approach is used also when intramedullary nailing is performe
{"title":"[Minimally Invasive Osteosynthesis of Calcaneal Fractures Using the Anterolateral Locking Plate].","authors":"V. Bába, L. Kopp, P. Obruba","doi":"10.55095/achot2023/039","DOIUrl":"https://doi.org/10.55095/achot2023/039","url":null,"abstract":"PURPOSE OF THE STUDY Extended lateral approach to calcaneus fractures is associated with a high risk of infection. Such risk can be reduced by using mini-invasive approaches. The sinus tarsi approach provides a good overview of the posterior joint facet of the calcaneus and can also be done as a mini-invasive procedure. The authors present their fi rst experience with osteosynthesis of joint depression calcaneal fractures using the anterolateral locking plate inserted through the sinus tarsi approach. MATERIAL AND METHODS During the period from 1 February 2020 to 31 January 2022, 18 patients were treated by the anterolateral locking plate in the authors' department (3 women, 15 men). Eleven fractures were classifi ed according to Sanders as IInd grade, fi ve as IIIrd grade and two fractures were classifi ed as tongue-type (as described by Essex-Lopresti). The fractures were treated by open reduction through the sinus tarsi approach and osteosynthesis by the anterolateral locking plate combined with headless screws. The following factors were examined: time from injury, duration of surgery, quality of reduction (post-op control with multiplanar CT scans), wound and technical complications, loss of reduction after treatment, substance abuse and comorbidities. The follow-up was 12-36 months (median 17). At one year after surgery, the functional outcomes were evaluated using the AOFAS Hindfoot score. RESULTS The most common negative predispositions for successful healing were smoking (9 cases), alcohol abuse, drug abuse, mild mental retardation, personality disorder, insulin-dependent diabetes and epilepsy (1 case each), hypothyreodism and bronchial asthma (2 cases each). The time from injury to surgery and duration of surgery surgery were measured. The quality of reduction was excellent in 12 patients (dislocation less than 1 mm), good in 6 patients (dislocation less than 2 mm), dislocation more than 2 mm was not present in the group. In one case, a revision surgery was performed because of screw malposition into the subtalar joint, delayed wound healing was observed in two cases. There was no case of deep surgical site infection or loss of reduction. The mean AOFAS score after one year was 85 points. The most common complaints were scar pain or discomfort. DISCUSSION The current studies on osteosynthesis of calcaneal fractures favor the sinus tarsi approach for its lower risk of wound-related complications compared to the extended lateral approach. The sinus tarsi approach requires the use of different osteosynthetic material than the conventional calcaneal plate. If a conventional locking plate is to be used, the surgical approach has to be modifi ed. In 2021, Wang et al. published an intermediate step leading to the reduction of early complications and the use of conventional locking calcaneal plate inserted through the sinus tarsi approach, with an additional incision. The sinus tarsi approach is used also when intramedullary nailing is performe","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. N. Arikan, M. Yildiz, Z. Sen, O. Erel, M. S. Tutar, Y. Tire, R. Kaplevatsky, B. Kozanhan
PURPOSE OF THE STUDY The purpose of this study was to minimize tourniquet-induced ischemia-reperfusion injury (IRI) in total knee arthroplasty (TKA) surgery using the remote ischemic preconditioning (RIPC) model, as well as to assess antioxidant balance with thioldisulfi de homeostasis (TDH). The secondary goal is to evaluate the impact of RIPC on TKA clinical outcomes. MATERIAL AND METHODS Patients in the ASA I-III group who underwent elective TKA were enrolled in this prospective, randomized, double-blind clinical research. TDH parameters were measured individually in groups with (Group I) and without (Group K) RIPC at the following times: preoperative (T0), right before the pneumatic tourniquet was opened (T1), 1 (T2), 6 (T3), and 24 (T4) hours after it was opened. In addition, at 3-hour intervals, the postoperative pain level was assessed using a visual analog scale (VAS). RESULTS This study included 60 cases (Group K; n=30, Group I; n=30). Both groups had equal native thiol, total thiol, disulfi de levels, disulfi de/native thiol, disulfi de/total thiol, and native thiol/total thiol ratios (p>0.05 for each). The change in native thiol, total thiol, and disulfi de values at T0 and T4 periods, however, was not statistically signifi cant for Group K (p=0.049, p=0.047, p=0.037, and p=0.217, p=0.191, p=0.220, respectively). At the 15th hour, VAS values in group I were considerably lower than in Group K (p=0.002). DISCUSSION This prospective, randomized, controlled trial examined how RIPC affected tourniquet-induced IRI-induced oxidative stress in TKA surgery. Lower native, total, and disulfi de levels at each postoperative time point were signifi cant. RIPC may reduce tourniquet-induced IRI-induced oxidative stress and TDH in TKA surgery. RIPC also reduced postoperative discomfort. CONCLUSIONS Our fi ndings suggest that RIPC may protect against the oxidative stress caused by IRI during limb surgery with a tourniquet and improve postoperative clinical outcomes. Key words: remote ischemic preconditioning, ischemia-reperfusion injury, thiol-disulfi de balance, oxidative stress, total knee arthroplasty.
{"title":"Effect of Remote Ischemic Preconditioning in Total Knee Arthroplasty on Thiol-Disulfi de Balance: a Randomized Controlled Study.","authors":"M. N. Arikan, M. Yildiz, Z. Sen, O. Erel, M. S. Tutar, Y. Tire, R. Kaplevatsky, B. Kozanhan","doi":"10.55095/achot2023/037","DOIUrl":"https://doi.org/10.55095/achot2023/037","url":null,"abstract":"PURPOSE OF THE STUDY The purpose of this study was to minimize tourniquet-induced ischemia-reperfusion injury (IRI) in total knee arthroplasty (TKA) surgery using the remote ischemic preconditioning (RIPC) model, as well as to assess antioxidant balance with thioldisulfi de homeostasis (TDH). The secondary goal is to evaluate the impact of RIPC on TKA clinical outcomes. MATERIAL AND METHODS Patients in the ASA I-III group who underwent elective TKA were enrolled in this prospective, randomized, double-blind clinical research. TDH parameters were measured individually in groups with (Group I) and without (Group K) RIPC at the following times: preoperative (T0), right before the pneumatic tourniquet was opened (T1), 1 (T2), 6 (T3), and 24 (T4) hours after it was opened. In addition, at 3-hour intervals, the postoperative pain level was assessed using a visual analog scale (VAS). RESULTS This study included 60 cases (Group K; n=30, Group I; n=30). Both groups had equal native thiol, total thiol, disulfi de levels, disulfi de/native thiol, disulfi de/total thiol, and native thiol/total thiol ratios (p>0.05 for each). The change in native thiol, total thiol, and disulfi de values at T0 and T4 periods, however, was not statistically signifi cant for Group K (p=0.049, p=0.047, p=0.037, and p=0.217, p=0.191, p=0.220, respectively). At the 15th hour, VAS values in group I were considerably lower than in Group K (p=0.002). DISCUSSION This prospective, randomized, controlled trial examined how RIPC affected tourniquet-induced IRI-induced oxidative stress in TKA surgery. Lower native, total, and disulfi de levels at each postoperative time point were signifi cant. RIPC may reduce tourniquet-induced IRI-induced oxidative stress and TDH in TKA surgery. RIPC also reduced postoperative discomfort. CONCLUSIONS Our fi ndings suggest that RIPC may protect against the oxidative stress caused by IRI during limb surgery with a tourniquet and improve postoperative clinical outcomes. Key words: remote ischemic preconditioning, ischemia-reperfusion injury, thiol-disulfi de balance, oxidative stress, total knee arthroplasty.","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Holeka, F. Studnička, J. Štěpán, J. Matyska, J. Šlégr, J. Páral, K. Šmejkal, P. Lochman
PURPOSE OF THE STUDY Femoroacetabular impingement syndrome is a complex, often post-traumatically developing impairment of the hip joint, characterized by ambiguous symptomatology, which makes early diagnosis diffi cult, especially in the early stages. Experimental retrospective study was carried out to evaluate the usability of a triaxial gyroscopic sensor in routine practice as an additional indication criterion for operative versus conservative treatment procedures. MATERIAL AND METHODS 92 patients were included in the retrospective study, and 62 completed the investigation. All patients signed informed consent. A gyroscopic sensor was placed on the right side of the pelvis above the hip joint, and the patients walked approximately 15 steps. Furthermore, an evaluation of the data during stair climbing and a complete clinical examination of the dynamics and physiological movements in the joint was carried out. Data measured with a gyroscopic sensor were processed using differential geometry methods and then evaluated using spectral analysis and neural networks. The proposed technique of diagnosing FAI using gyroscope measurement is a fast, easy-to-perform method. RESULTS Our approach in processing gyroscopic signals used to detect the stage of arthrosis and post-traumatically developing FAI could lead to more accurate early detection and capture in the early stages. CONCLUSIONS The obtained data are easily evaluated, interpretable and benefi cial in diagnosing the early stages of FAI. The results of the conducted research showed this approach to more accurate early detection of arthrosis and post-traumatically developing FAI. Key words: wearable sensors; osteoarthritis; mathematical biophysics; telemedicine.
研究目的 股骨髋臼撞击综合征是一种复杂的髋关节损伤，通常在创伤后发展，症状不明显，因此很难早期诊断，尤其是在早期阶段。我们开展了一项回顾性实验研究，以评估三轴陀螺仪传感器作为手术与保守治疗程序的附加适应症标准在日常实践中的可用性。材料和方法 92 名患者被纳入回顾性研究，其中 62 人完成了调查。所有患者均签署了知情同意书。陀螺仪传感器被放置在髋关节上方的骨盆右侧，患者步行约 15 步。此外，还对爬楼梯时的数据进行了评估，并对关节的动态和生理运动进行了全面的临床检查。使用陀螺仪传感器测量的数据通过差分几何方法进行处理，然后使用频谱分析和神经网络进行评估。所提出的利用陀螺仪测量诊断 FAI 的技术是一种快速、易于操作的方法。结果 我们处理陀螺仪信号的方法可用于检测关节炎和创伤后发展 FAI 的阶段，从而更准确地早期检测和捕捉早期阶段。结论 所获得的数据易于评估和解释，对诊断 FAI 的早期阶段很有帮助。研究结果表明，这种方法能更准确地早期检测关节病和创伤后发展的 FAI。关键词：可穿戴传感器；骨关节炎；数学生物物理学；远程医疗。
{"title":"Novel Method for Detecting the Stage of Arthrosis and Femoroacetabular Impingement Using a Gyroscopic Sensor and Neural Networks.","authors":"P. Holeka, F. Studnička, J. Štěpán, J. Matyska, J. Šlégr, J. Páral, K. Šmejkal, P. Lochman","doi":"10.55095/achot2023/041","DOIUrl":"https://doi.org/10.55095/achot2023/041","url":null,"abstract":"PURPOSE OF THE STUDY Femoroacetabular impingement syndrome is a complex, often post-traumatically developing impairment of the hip joint, characterized by ambiguous symptomatology, which makes early diagnosis diffi cult, especially in the early stages. Experimental retrospective study was carried out to evaluate the usability of a triaxial gyroscopic sensor in routine practice as an additional indication criterion for operative versus conservative treatment procedures. MATERIAL AND METHODS 92 patients were included in the retrospective study, and 62 completed the investigation. All patients signed informed consent. A gyroscopic sensor was placed on the right side of the pelvis above the hip joint, and the patients walked approximately 15 steps. Furthermore, an evaluation of the data during stair climbing and a complete clinical examination of the dynamics and physiological movements in the joint was carried out. Data measured with a gyroscopic sensor were processed using differential geometry methods and then evaluated using spectral analysis and neural networks. The proposed technique of diagnosing FAI using gyroscope measurement is a fast, easy-to-perform method. RESULTS Our approach in processing gyroscopic signals used to detect the stage of arthrosis and post-traumatically developing FAI could lead to more accurate early detection and capture in the early stages. CONCLUSIONS The obtained data are easily evaluated, interpretable and benefi cial in diagnosing the early stages of FAI. The results of the conducted research showed this approach to more accurate early detection of arthrosis and post-traumatically developing FAI. Key words: wearable sensors; osteoarthritis; mathematical biophysics; telemedicine.","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139280042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Šmejkal, J. Šimek, J. Trlica, J. Kočí, J. Páral
{"title":"Zlomeniny pánevního kruhu - pacienti in extremis","authors":"K. Šmejkal, J. Šimek, J. Trlica, J. Kočí, J. Páral","doi":"10.55095/achot2023/038","DOIUrl":"https://doi.org/10.55095/achot2023/038","url":null,"abstract":"","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139280146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
PURPOSE OF THE STUDY The competence of the anterior translation of tibia (ATT), posterior cruciate ligament angle (PCLA), and femorotibial rotation angle (FTRA) measured on MR images in predicting anterior cruciate ligament (ACL) injury was evaluated in this study. MATERIAL AND METHODS 266 patients who underwent diagnostic arthroscopy between 2015-2020 were included in this study. Age, gender, radiological fi ndings included ATT, PCLA, and FTRA were measured on preoperative MR images of all patients. RESULTS ACL tear was detected in 143 of patients and most of them were younger males. In ACL-R group, the ATT was 7 mm (-4-17 mm), PCLA value was 110º (52º-157º), and FTRA value was 5.8º (-5º-18º), while in ACL-I group, the ATT was approximately 5 mm (-4-12 mm), PCLA value was 122º (82º-162º) and FTRA value was 1.6º (-10.9º-10º) (p<0.001). ROCCurve test results showed that if ATT value was >6.05 mm (63% sensitivity, 65% specifi city) if PCLA value was <116.5º (65% sensitivity, 70% specifi city) and if FTRA value was >3.45º (73% sensitivity, 72% specifi city), these parameters could predict the probability of ACL tear, preoperatively. The Logistic Regression test results revealed that the PCLA and FTRA values could be the best markers to predict the probability of ACL tear, preoperatively. CONCLUSIONS This study results showed that the ATT, PCLA, and FTRA values could be used as predictive markers in diagnosis of ACL tear, preoperatively. Among these three values, it was concluded that the FTRA could have the highest sensitivity and specifi city ratios and the best predictive value. Key words: anterior cruciate ligament tear, magnetic resonance imaging, arthroscopy, rotational instability, femorotibial rotation angle, anterior translation of the tibia, posterior cruciate ligament angle.
{"title":"Biomarkers that Can Predict the Diagnosis of an Anterior Cruciate Ligament Injury on MR Images, Preoperatively.","authors":"F. Soy, O. Pehlivan, B. Oktaş, M. Çirpar","doi":"10.55095/achot2023/042","DOIUrl":"https://doi.org/10.55095/achot2023/042","url":null,"abstract":"PURPOSE OF THE STUDY The competence of the anterior translation of tibia (ATT), posterior cruciate ligament angle (PCLA), and femorotibial rotation angle (FTRA) measured on MR images in predicting anterior cruciate ligament (ACL) injury was evaluated in this study. MATERIAL AND METHODS 266 patients who underwent diagnostic arthroscopy between 2015-2020 were included in this study. Age, gender, radiological fi ndings included ATT, PCLA, and FTRA were measured on preoperative MR images of all patients. RESULTS ACL tear was detected in 143 of patients and most of them were younger males. In ACL-R group, the ATT was 7 mm (-4-17 mm), PCLA value was 110º (52º-157º), and FTRA value was 5.8º (-5º-18º), while in ACL-I group, the ATT was approximately 5 mm (-4-12 mm), PCLA value was 122º (82º-162º) and FTRA value was 1.6º (-10.9º-10º) (p<0.001). ROCCurve test results showed that if ATT value was >6.05 mm (63% sensitivity, 65% specifi city) if PCLA value was <116.5º (65% sensitivity, 70% specifi city) and if FTRA value was >3.45º (73% sensitivity, 72% specifi city), these parameters could predict the probability of ACL tear, preoperatively. The Logistic Regression test results revealed that the PCLA and FTRA values could be the best markers to predict the probability of ACL tear, preoperatively. CONCLUSIONS This study results showed that the ATT, PCLA, and FTRA values could be used as predictive markers in diagnosis of ACL tear, preoperatively. Among these three values, it was concluded that the FTRA could have the highest sensitivity and specifi city ratios and the best predictive value. Key words: anterior cruciate ligament tear, magnetic resonance imaging, arthroscopy, rotational instability, femorotibial rotation angle, anterior translation of the tibia, posterior cruciate ligament angle.","PeriodicalId":6980,"journal":{"name":"Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139280009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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