Acta orthopaedica et traumatologica turcica最新文献

Objective: This study aimed to compare the clinical and functional outcomes of patients with large posterosuperior rotator cuff tears between those with intact rotator cables (crescent-shaped tears) and those with repaired rotator cables (U-, V-, or L-shaped tears).

Methods: Eighty-two patients with a mean age of 64.05 ± 9.06 years who underwent arthroscopic repair due to large posterosuperior rotator cuff tears were evaluated with a follow-up period of 32 ± 5.9 months. Forty-two patients with an intact rotator cable and 40 patients with a repaired rotator cable (rotator cable restored with tendon-tendon sutures) were evaluated regarding preoperative and postoperative pain and functional outcomes.

Results: There was no significant difference in the constant score between the rotator cable repaired and the intact group (P=.22). However, when the sub-dimensions of the Constant score were compared separately, the forward flexion was significantly higher in the group with the intact rotator cable (P=.002). When the postoperative visual analog scale (VAS) scores were compared, lower scores were observed in the group with the repaired rotator cable (P < .001).

Conclusion: In large posterosuperior rotator cuff tears, patients with a repaired rotator cables experienced more significant pain relief compared to those with intact rotator cables, although their forward flexion was lower. Therefore, a detailed analysis of the tear type and the rotator cable condition in large posterosuperior rotator cuff tears may help predict postoperative pain and functional outcomes.

Level of evidence: Level III case-control study.

This study aimed to validate a software application (app) developed by the authors to streamline and enhance the accuracy of disability assessments, specifically for musculoskeletal system disabilities in the upper extremities. A software was developed under a TÜBİTAK-funded project to aid in the disability assessment process. This tool, designed for Windows operating systems and developed in Visual Basic (VB.NET), was tested using archive data from 50 patients, focusing on upper extremity physical evaluations. Statistical analysis, including the Shapiro-Wilk and Independent t-test/Mann-Whitney U-tests, was conducted using IBM SPSS Statistics to compare the app-assisted and manual assessment methods regarding time and rating'. Significant time-saving was observed with the app-assisted method, which was 328.3 seconds faster on average than the manual method. The average rating difference between the 2 methods was minor (0.40 points, 0.92% difference) and not statistically significant (P=.931). The app-assisted method showed efficiency in disability assessment with comparable accuracy to the manual methods. This application was developed for physicians who examine patients with musculoskeletal system disabilities in the upper extremities for the Health Board. Our results show that the application reduces the average evaluation time by 5 minutes while maintaining accuracy comparable to the manual method. It could be a helpful tool for physicians in a clinical setting. Level IV, Diagnostic Study.

Lumbar spinal fusion is a common procedure for treating spinal degenerative diseases. Percutaneous endoscopic lumbar interbody fusion (PELIF) is a minimally invasive technique that has gained popularity. However, the factors influencing fusion success rates after PELIF have not been well-studied. This single-center retrospective study reviewed the medical records of 96 patients who underwent single-level PELIF for degenerative pathologies between 2018 and 2020. Fusion was evaluated using thin-slice computed tomography scans at 12 months by 2 independent radiologists and defined as no detectable lucency between bone and graft. Patients were categorized into fusion and non-fusion groups. Data on age, operative time, blood loss, drainage, hospital stay, surgical level, osteoporosis, endplateitis, body mass index, lumbar curvature, and bone morphogenetic protein (BMP) use were collected. Univariate tests (chi-square, Student's t-test, and analysis of variance) were employed to compare factors between groups. Significant factors were included in a multivariate logistic regression model with fusion as the dependent variable. The overall fusion success rate was 85.6% (86 fusion and 10 non-fusion). Univariate analysis revealed significant differences in age, osteoporosis, hypertension, diabetes, endplateitis, and BMP use between groups. Multivariate analysis identified osteoporosis (odds ratio (OR)=5.44, 95% CI, P < .05) and end-plate osteochondritis (OR=10.449, 95% CI, P < .05) as independent risk factors for non-fusion. The use of BMP and endplateitis are significant factors that affect bone fusion outcomes after the PELIF procedure. These factors should be taken into account in order to improve postoperative bone fusion. Level IV, Therapeutic Study.

The term "dyskinesia" has often been used interchangeably with "winging," leading to ambiguity in the literature. To address this, the broader term "scapulothoracic abnormal motion (STAM)" was introduced to describe any abnormal position or movement of the scapula on the chest, resulting in pain and dysfunction. Scapulothoracic abnormal motion has a wide range of causes, including musculoskeletal imbalances such as pectoralis minor hyperactivity, neurological impairments such as long thoracic nerve palsy, and genetic conditions like facioscapulohumeral muscular dystrophy (FSHD). This review aims to identify the different causes and classifications of STAM and to propose a detailed treatment algorithm specifically designed to manage these conditions effectively.

This study aimed to investigate the mid-to-long-term surgical outcomes of open reduction and internal fixation (ORIF) using a hybrid locking plate/cable technique for the treatment of Vancouver type B1 and type C periprosthetic femoral fractures (PPFs) in a consecutive group of patients from a single tertiary referral center. Twenty-five patients (25 PPFs; 17 female, 8 male) in whom a Vancouver type B1 or type C PPF was diagnosed and treated by a hybrid locking plate/cable technique from 2005 to 2016 were included in the study. Patients' functional status was categorized into 4 groups based on the Harris Hip Score (HHS) at the final follow-up: 70=poor result; 70-80=fair; 80-90=good, and 90-100=excellent. Intraand postoperative complications were also recorded. PPF union was defined clinically as the patient's ability to bear full weight with or without assistance and radiographically as the presence of a callus bridging the fracture. Subgroup analyses were conducted according to the Vancouver classification and type of fixation regarding the HHS and time to union. The mean age was 57 ± 16.6 (range, 17-82) years at the time of the primary hip replacement and 64 ± 18.7 (range, 24-88) years at the time of PPF. The mean follow-up was 5.6 ± 3.3 (range, 2-14) years from primary procedure to PPF and 6.5 ± 4.1 (range, 3-15) years following PPF. There were 7 type B1 and 18 type C PPFs. At the final follow-up, the mean HHS was 71 ± 7.74 (range, 57-89). According to HHS, functional results were poor in 8 patients, fair in 14 patients, and good in 3 patients. No major intra- or postoperative complications were noted. Fracture union was achieved in all patients without complications at an average of 13 ± 4.9 (range, 6-24) weeks. In subgroup analysis, while no significant differences were observed in the HHS (P=.87 for the Vancouver type, P=.96 for the type of fixation), time to union differed among groups. Time to union was significantly shorter in type B1 than in type C PPFs (P=.006). Time to union was considerably shorter in the uncemented group compared to the cemented one (P=.017). Adding cables to the locking plate can provide adequate stability to preserve fracture alignment and achieve bony union in Vancouver type B1 and C PPFs. Although union can be achieved by ORIF in such patients, a longer union time may be required for PPFs in the setting of a cemented femoral stem or Vancouver type C. Level IV, Therapeutic study.

The aim of this study was to review the characteristics and classifications of pelvic injuries due to earthquake trauma, to determine the treatment options and outcomes, and to present the experiences of our single trauma center. Sixty patients (23 male, 37 female) who underwent surgical treatment for pelvic ring injuries after the earthquake were analyzed in this study. Demographic data, such as age and gender, operations, and fracture details were recorded. Laboratory results and the amount of blood used were included in the analysis. Fractures were classified according to the Young-Burgess classification. Surgical treatment methods, side of injury, accompanying injuries, and treatment results were analyzed using SPSS software. Left-sided trauma was the most common mechanism of injury, with 36 patients (60%) sustaining left-sided pelvic fractures. Pelvic ring fractures were detected in 78.3% of patients, and combined acetabulum and pelvic ring fractures were identified in 21.7% of patients. Thoracic trauma and extra-pelvic fractures were seen in 12 (20%) and 18 (30%) patients, respectively. Twenty percent of patients underwent emergency abdominal surgery prior to pelvic surgery. Complications were observed in 7 patients (11.6%) in the early period. The average amount of blood used for patients was 2.91 U (min: 0, max: 13 U, SD: 2.66). This study has shown us that lateral compression injuries are more common, and that low hemoglobin levels, high inflammation parameters, previous abdominal surgery, accompanying fractures, and lung injury are the main characteristics of patients with earthquake-related pelvic injuries. It also demonstrates that for the optimal use of materials and implants, experience in different techniques is required, and shows the significant need for blood transfusions in the treatment of these injuries. Level IV, Therapeutic study.

This study aimed to investigate the outcomes of Gamma3 nails fitted with U-blade lag screws in the management of combined neck and trochanter fracture of the femur. Two hundred-fifty patients with fractures in the proximal femur underwent treatment using Gamma3 nails integrated with U-blade lag screws from 2015 to 2022. Among these cases, 33 had combined neck and trochanteric fractures; 8 patients were excluded because of follow-up for <1 year. The remaining data of 25 patients (7 males and 18 females) were reviewed. Bone mineral density (BMD), body mass index (BMI), tip-apex distance (TAD), extent of lag screw migration, femoral neck-shaft angle, callus formation, fracture type, and treatment failure were analyzed. The mean patient age was 76.3 (range, 61-91) years, and the mean follow-up duration was 17.3 (range, 12.5-57.3) months. The mean BMD T-scores for the spine and femoral neck were -2.3 ± 1.0 and -2.8 ± 0.7, respectively; 18 patients had T-scores ≤-2.5, indicating osteoporosis. The mean BMI was 23.2 ± 3.8 kg/m2 , and the mean operative time was 69.8 (range, 45-90) minutes. Twenty-one patients experienced injuries from slipping, 2 sustained injuries from falling, and 2 from car traffic accidents. The mean TAD was 21.6 ± 5.9 mm, with 16 patients showing <25 mm. The mean extent of lag screw migration was 5.7 ± 5.1 mm. The mean femoral neck-shaft angle on plain radiographs was 125.1 ± 8.6 degrees immediately postoperatively and 120.3 ± 9.5 degrees at the final follow-up. During the follow-up period, the first callus formation was observed at 3.8 months (range, 1.4-7.3) on plain radiographs in the anteroposterior and axial views. Based on our fracture criteria, 4 patients had a two-part fracture type, 12 patients had three-part, and 9 patients had four-part. Out of 25 patients, 3 exhibited treatment failure. No significant differences were observed between the groups with and without bone union regarding age, BMD, BMI, operative time, TAD of the lag screw, extent of lag screw migration, and femoral neck-shaft angle. The bone union was achieved in 88% of patients who underwent treatment utilizing the U-blade Gamma3 nail for concomitant ipsilateral neck and trochanteric fractures. Level IV, Therapeutic Study.

This study aimed to evaluate the effectiveness and feasibility of the posterior-only approach for debridement, interbody fusion, and internal fixation in treating upper thoracic tuberculosis. This study retrospectively analysed the clinical and radiographic data of 8 patients diagnosed with upper thoracic tuberculosis. All patients underwent posterior approach debridement, interbody fusion, and internal fixation. We conducted pre- and postoperative assessments of the visual analog scale (VAS), Oswestry disability index (ODI) scores, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), ASIA score, and kyphotic Cobb angle. Back pain and lower limb weakness were the most common presenting symptoms. The mean duration of surgery, amount of blood loss, and volume of postoperative drainage were 262.5 ± 43.3 min, 625.0 ± 333.8 mL, and 285.0 ± 118.1 mL, respectively. Patients were followed up for 36 to 48 months. Three months after surgery, there was a significant improvement in VAS and ODI scores, which further improved until the final follow-up. A statistically significant difference was observed between the preoperative and postoperative periods (P < .05). At the final follow-up, lower extremity function had fully returned to normal in all 5 paralyzed patients. The ESR and CRP returned to normal, 18.1 ± 7.3 mm/h and 9.95 ± 5.41 mg/L, respectively, within 3 months postoperatively. There were statistical differences between the preoperative and postoperative periods (P < .05). The average kyphotic correction rate was (71.5 ± 7.3)%, and the average loss of correction angle was (3.5 ± 1.4)°. Intervertebral bone fusion was achieved by all patients within 15 months (mean 8.3 ± 3.2 months) postoperatively. The posterior-only approach seems an effective, safe, and reliable treatment method for upper thoracic tuberculosis, with favourable clinical and radiological outcomes. Level IV, Therapeutic study.

Frozen shoulder, a condition characterized by the limitation of active and passive shoulder movements, is predominantly managed conservatively. Corticosteroid injection stands as a widely utilized and effective method for treatment. Nevertheless, the optimal approach for administering the injection remains a subject of controversy. We hypothesized that the injection of corticosteroid through anterior into the extra-articular area would yield superior results than the posterior intra-articular injection. This prospective, randomized, single-blind, and single-center clinical study aimed to compare the therapeutic effectiveness of ultrasound (USG)-guided injection techniques in patients with primary frozen shoulder. We continued the study with 54 patients who met the inclusion criteria. We evaluated patients pre-injection and at the first, third, and sixth weeks after injection. Two distinct approaches were employed: (1) Injection through the anterior extra-articular area around the coracohumeral ligament (CHL), and (2) injection through the posterior route into the glenohumeral joint. Evaluation parameters, including Visual Analog Scale (VAS) scores, active range of motion (ROM), American Shoulder and Elbow Surgeons (ASES) scores, and Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) scores, were assessed pre-injection and at the first, third, and sixth weeks post injection. No significant differences in the demographic and clinical characteristics, laboratory, or radiological findings were observed between the groups. It was observed that both groups exhibited similar and significant improvement in all measured parameters within their respective groups. Regarding pain scores, a notable decrease in VAS scores was observed in both groups (P = .000). There was no difference between the groups in terms of pre-injection VAS, QuickDASH, and ASES scores and active ROM measurements. The study concluded that there was no significant difference between ultrasound-guided injection of posterior intra-articular injection and anterior extra-articular injection concerning pain, ROM, and functional scores. Both techniques can be considered as viable options in the early stage of the disease. Level I, Therapeutic study.