首页 > 最新文献

The Egyptian Orthopaedic Journal最新文献

英文 中文
Just as the virus can mutate, so can coronavirus disease 2019-related bone necrosis! 就像病毒会变异一样,2019年冠状病毒相关的骨坏死也会变异!
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_47_22
Hany Hamed, H. Gawish
Background The pandemic of COVID-19 virus had led to another pandemic of avascular necrosis. Aim To evaluate the altered clinical and radiological presentation of COVID-19-related AVN of the hip. Methods This study included 42 patients with AVN of the head of the femur who were presented to the outpatient clinic of Kafr El Sheikh University Hospital. Patients were classified into three main groups. The first group included patients who had COVID infection and received steroid therapy for their pulmonary manifestations. The second group included patients who had COVID infection without receiving steroid therapy. The final group included patients who had AVN of the hip after receiving COVID vaccination without taking any steroid therapy. Results The study included 42 patients who had AVN related to COVID-19 infection. Patients who had COVID-19 infection were more susceptible to AVN development at (a) lower threshold dose of steroid (900 g) and (b) earlier onset of presentation (less than a month). Conclusions To conclude, there is a silent epidemic of cases presenting daily in our clinics with COVID-19-related AVN.
背景2019冠状病毒病大流行导致了另一次缺血性坏死大流行。目的探讨新型冠状病毒感染症(covid -19)相关髋关节AVN的临床和影像学改变。方法本研究纳入在Kafr El Sheikh大学医院门诊就诊的42例股骨头部AVN患者。患者主要分为三组。第一组包括感染COVID并因肺部症状接受类固醇治疗的患者。第二组包括未接受类固醇治疗的COVID感染患者。最后一组包括接受COVID疫苗接种后未接受任何类固醇治疗的髋关节AVN患者。结果纳入42例与COVID-19感染相关的AVN患者。在(a)较低的类固醇阈值剂量(900 g)和(b)较早的发病时间(不到一个月)下,感染COVID-19的患者更容易发生AVN。结论与covid -19相关的AVN病例每天在我们的诊所出现,这是一种无声的流行。
{"title":"Just as the virus can mutate, so can coronavirus disease 2019-related bone necrosis!","authors":"Hany Hamed, H. Gawish","doi":"10.4103/eoj.eoj_47_22","DOIUrl":"https://doi.org/10.4103/eoj.eoj_47_22","url":null,"abstract":"Background The pandemic of COVID-19 virus had led to another pandemic of avascular necrosis. Aim To evaluate the altered clinical and radiological presentation of COVID-19-related AVN of the hip. Methods This study included 42 patients with AVN of the head of the femur who were presented to the outpatient clinic of Kafr El Sheikh University Hospital. Patients were classified into three main groups. The first group included patients who had COVID infection and received steroid therapy for their pulmonary manifestations. The second group included patients who had COVID infection without receiving steroid therapy. The final group included patients who had AVN of the hip after receiving COVID vaccination without taking any steroid therapy. Results The study included 42 patients who had AVN related to COVID-19 infection. Patients who had COVID-19 infection were more susceptible to AVN development at (a) lower threshold dose of steroid (900 g) and (b) earlier onset of presentation (less than a month). Conclusions To conclude, there is a silent epidemic of cases presenting daily in our clinics with COVID-19-related AVN.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121834657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Metacarpals and phalanges malunion: a narrative review 掌骨和指骨畸形愈合:叙述回顾
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_69_22
Mohammad Daher, A. Ghoul, Bendy Salameh, Joe Ghanimeh, Joanna Sabbagh, Ziad Zalaquett, Sami Roukoz
Malunions are fractures that have healed with a deformity. Multiple abnormalities can coexist, but only one usually takes the lead causing symptoms, such as bone shortening, finger scissoring, etc. It is mainly caused by insufficient reduction. Malunions of the metacarpals are usually apex dorsal, while malunions of the phalanx tend to angulate volarly. Each patient with malunion should be assessed individually and treated conservatively if there is little to no functional impairment. Surgeries can be used to treat individuals with angular and rotational deformity.
畸形愈合是指骨折愈合后出现畸形。多种异常可以并存,但通常只有一种异常首先引起症状,如骨缩短、手指剪断等。这主要是由于还原不足造成的。掌骨的畸形愈合通常是先端背侧,而指骨的畸形愈合倾向于掌侧成角。每个畸形愈合患者应单独评估和保守治疗,如果很少或没有功能损害。手术可用于治疗个体的角度和旋转畸形。
{"title":"Metacarpals and phalanges malunion: a narrative review","authors":"Mohammad Daher, A. Ghoul, Bendy Salameh, Joe Ghanimeh, Joanna Sabbagh, Ziad Zalaquett, Sami Roukoz","doi":"10.4103/eoj.eoj_69_22","DOIUrl":"https://doi.org/10.4103/eoj.eoj_69_22","url":null,"abstract":"Malunions are fractures that have healed with a deformity. Multiple abnormalities can coexist, but only one usually takes the lead causing symptoms, such as bone shortening, finger scissoring, etc. It is mainly caused by insufficient reduction. Malunions of the metacarpals are usually apex dorsal, while malunions of the phalanx tend to angulate volarly. Each patient with malunion should be assessed individually and treated conservatively if there is little to no functional impairment. Surgeries can be used to treat individuals with angular and rotational deformity.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125875153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Management of the 4th of August explosion in an orthopedics department 8月4日骨科爆炸事故处理
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_68_22
Mohammad Daher, A. Ghoul, Bendy Salameh, Bryan Youssef, Joanna Sabbagh, Ziad Zalaquett, Sami Roukoz
Mass casualty incidents (MCI) are rare, large-scale events that result in heavy damage to people and infrastructure. These types of incidents result in a high influx of patients in local hospitals. In Beirut, this was witnessed on the 4th of August. A massive explosion took place in Lebanon’s capital city Beirut. Although Hotel-Dieu de France Hospital was damaged, it played a crucial role in the management of numerous injured, especially in the orthopedics department. Six months later, the hospital contacted all patients that had been hospitalized during that night and the following 2 days for musculoskeletal injuries. The contact was done for feedback purposes as the event was considered one of the largest non-nuclear explosions in international history. Accordingly, most of the patients that were contacted gave a credible and positive rating. There were few who had suggestions for management improvement. MCIs are rare, but it is crucial to be prepared to face any edging situation. Having effective communication and an organized plan in any risk management process are essential tools to foster for the well of the community and to scale down the losses of the locals in the area.
大规模伤亡事件(MCI)是罕见的大规模事件,会对人员和基础设施造成严重损害。这类事件导致大量病人涌入当地医院。8月4日,这一幕在贝鲁特上演。黎巴嫩首都贝鲁特发生大规模爆炸。虽然法国主宫医院遭到破坏,但它在救治众多伤者,特别是骨科方面发挥了至关重要的作用。6个月后,医院联系了当晚及随后2天因肌肉骨骼损伤住院的所有患者。这次接触是为了反馈,因为这次事件被认为是国际历史上最大的非核爆炸之一。因此,我们接触的大多数患者都给出了可信和积极的评价。几乎没有人提出改进管理的建议。mci是罕见的,但准备好面对任何边缘情况是至关重要的。在任何风险管理过程中进行有效的沟通和有组织的计划是促进社区福祉和减少该地区当地人损失的基本工具。
{"title":"Management of the 4th of August explosion in an orthopedics department","authors":"Mohammad Daher, A. Ghoul, Bendy Salameh, Bryan Youssef, Joanna Sabbagh, Ziad Zalaquett, Sami Roukoz","doi":"10.4103/eoj.eoj_68_22","DOIUrl":"https://doi.org/10.4103/eoj.eoj_68_22","url":null,"abstract":"Mass casualty incidents (MCI) are rare, large-scale events that result in heavy damage to people and infrastructure. These types of incidents result in a high influx of patients in local hospitals. In Beirut, this was witnessed on the 4th of August. A massive explosion took place in Lebanon’s capital city Beirut. Although Hotel-Dieu de France Hospital was damaged, it played a crucial role in the management of numerous injured, especially in the orthopedics department. Six months later, the hospital contacted all patients that had been hospitalized during that night and the following 2 days for musculoskeletal injuries. The contact was done for feedback purposes as the event was considered one of the largest non-nuclear explosions in international history. Accordingly, most of the patients that were contacted gave a credible and positive rating. There were few who had suggestions for management improvement. MCIs are rare, but it is crucial to be prepared to face any edging situation. Having effective communication and an organized plan in any risk management process are essential tools to foster for the well of the community and to scale down the losses of the locals in the area.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"362 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124555936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The use of retrograde intramedullary femoral nail for tibiotalocalcaneal fusion in charcot ankle & foot joints 逆行股骨髓内钉在踝关节和足关节胫距跟骨融合术中的应用
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_24_23
M. Abdelmoneim, Yasser Abdel Fatah Radwan, Basem Adel Elghonaimy, M. Abo-Elsoud
Introduction Charcot arthropathy is a destructive inflammation, which may affect any joint, especially joints of the ankle and foot. Bony fragmentation, fracture, and dislocation will progress to deformity, bony prominence, and instability. This often causes ulceration and deep infection that may necessitate amputation. The objective of the study is to assess the results of treating Charcot ankle with fusion by retrograde intramedullary femoral nail. Patients and methods Twenty patients were prospectively studied, all of them were clinically diagnosed to have Charcot ankle arthropathy. Preoperative Assessment of all patients by the American Orthopedic Foot and Ankle Scale (AOFAS) was done. In postoperative follow up, the modified AOFAS score was used with a maximum score of 86, as hind foot motion and ankle motion were blocked by arthrodesis. Results Significant improvement in functional score for the series’ patients was encountered. There is increase in the mean score from 33.6 to 73.2 (P<0.001), which considered clinically and statistically significant. Conclusion Tibiotalocalcaneal arthrodesis with retrograde intramedullary nail is a successful method for ankle fusion with good clinical and functional scores.
沙氏关节病是一种破坏性炎症,可影响任何关节,尤其是踝关节和足关节。骨碎裂、骨折和脱位会发展为畸形、骨突出和不稳定。这通常会导致溃疡和深度感染,可能需要截肢。本研究的目的是评估逆行股髓内钉融合术治疗Charcot踝关节的效果。患者与方法对20例临床诊断为Charcot踝关节病的患者进行前瞻性研究。术前采用美国骨科足踝量表(AOFAS)对所有患者进行评估。术后随访时,由于关节融合术阻断了后脚和踝关节的活动,采用改良的AOFAS评分,最高评分为86分。结果该系列患者的功能评分有显著改善。平均评分从33.6分增加到73.2分(P<0.001),具有临床和统计学意义。结论逆行髓内钉胫距跟关节融合术是一种成功的踝关节融合术,具有良好的临床和功能评分。
{"title":"The use of retrograde intramedullary femoral nail for tibiotalocalcaneal fusion in charcot ankle & foot joints","authors":"M. Abdelmoneim, Yasser Abdel Fatah Radwan, Basem Adel Elghonaimy, M. Abo-Elsoud","doi":"10.4103/eoj.eoj_24_23","DOIUrl":"https://doi.org/10.4103/eoj.eoj_24_23","url":null,"abstract":"Introduction Charcot arthropathy is a destructive inflammation, which may affect any joint, especially joints of the ankle and foot. Bony fragmentation, fracture, and dislocation will progress to deformity, bony prominence, and instability. This often causes ulceration and deep infection that may necessitate amputation. The objective of the study is to assess the results of treating Charcot ankle with fusion by retrograde intramedullary femoral nail. Patients and methods Twenty patients were prospectively studied, all of them were clinically diagnosed to have Charcot ankle arthropathy. Preoperative Assessment of all patients by the American Orthopedic Foot and Ankle Scale (AOFAS) was done. In postoperative follow up, the modified AOFAS score was used with a maximum score of 86, as hind foot motion and ankle motion were blocked by arthrodesis. Results Significant improvement in functional score for the series’ patients was encountered. There is increase in the mean score from 33.6 to 73.2 (P<0.001), which considered clinically and statistically significant. Conclusion Tibiotalocalcaneal arthrodesis with retrograde intramedullary nail is a successful method for ankle fusion with good clinical and functional scores.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114212433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Outcomes of arthroscopic-assisted fixation of intra-articular proximal tibial fractures by circular external fixator 关节镜辅助下用圆形外固定架固定胫骨近端关节内骨折的疗效
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_9_23
A. Toreih, Mohammed I Rakha
Background Fractures of the tibial plateau usually result from high-energy trauma. Motor vehicle accidents seem to be the predominant cause worldwide. The objective of treating displaced fractures is to restore the articular surface anatomy and repair soft tissue injuries. We aim to improve the functional and radiological results of the arthroscopically assisted fixation of the tibial plateau fractures using Ilizarov fixator. Methods The study was carried out on patients attending to Orthopedic Surgery Department at a major metropolitan hospital in Egypt, between March 2019 to September 2020. Forty-five patients with tibial plateau fractures of Schatzker classification type II to type VI were operated on. Results The results indicate that the Ilizarov method is a valuable alternative in treating Schatzker II-VI fracture types. The mean time from injury to partial weight bearing (PWB) and full weight bearing (FWB) were 12.75 and 22.73 weeks, respectively. The mean Knee Society Score was 75.42 ± 9.91. Over 70% of self-reported Overall Functional Grades were deemed ‘good’ (n=21, 47.6%) or ‘excellent’ (n=12, 26.7%) at the end of the follow-up period. Pin tract infection was reported in 31(68.9%) cases, and delayed union developed in 7 (15.6%) cases. Conclusion Early and definite fixation is achieved with the Ilizarov and arthroscopic technique, allowing intra-articular assessment of the reduction, and management of associated intra-articular soft tissue injuries with immediate PWB. It is believed that this minimally invasive method does not lead to the additional morbidity and the combined advantages of arthroscopy and Ilizarov allows successful fixation and early activity.
背景:胫骨平台骨折通常是由高能创伤引起的。机动车事故似乎是世界范围内的主要原因。治疗移位性骨折的目的是恢复关节面解剖结构和修复软组织损伤。我们的目的是提高关节镜下使用Ilizarov固定架固定胫骨平台骨折的功能和放射学效果。方法研究对象为2019年3月至2020年9月在埃及某大城市医院骨科就诊的患者。对45例Schatzker分型胫骨平台骨折进行手术治疗。结果Ilizarov方法是治疗Schatzker II-VI型骨折的一种有价值的方法。从损伤到部分负重(PWB)和完全负重(FWB)的平均时间分别为12.75和22.73周。膝关节社会评分平均值为75.42±9.91。在随访结束时,超过70%的自我报告的整体功能等级被认为是“良好”(n=21, 47.6%)或“优秀”(n=12, 26.7%)。针道感染31例(68.9%),延迟愈合7例(15.6%)。结论:采用Ilizarov和关节镜技术可以实现早期和明确的固定,允许关节内评估复位,并处理即刻PWB相关的关节内软组织损伤。人们认为这种微创方法不会导致额外的发病率,关节镜和Ilizarov的综合优势允许成功的固定和早期活动。
{"title":"Outcomes of arthroscopic-assisted fixation of intra-articular proximal tibial fractures by circular external fixator","authors":"A. Toreih, Mohammed I Rakha","doi":"10.4103/eoj.eoj_9_23","DOIUrl":"https://doi.org/10.4103/eoj.eoj_9_23","url":null,"abstract":"Background Fractures of the tibial plateau usually result from high-energy trauma. Motor vehicle accidents seem to be the predominant cause worldwide. The objective of treating displaced fractures is to restore the articular surface anatomy and repair soft tissue injuries. We aim to improve the functional and radiological results of the arthroscopically assisted fixation of the tibial plateau fractures using Ilizarov fixator. Methods The study was carried out on patients attending to Orthopedic Surgery Department at a major metropolitan hospital in Egypt, between March 2019 to September 2020. Forty-five patients with tibial plateau fractures of Schatzker classification type II to type VI were operated on. Results The results indicate that the Ilizarov method is a valuable alternative in treating Schatzker II-VI fracture types. The mean time from injury to partial weight bearing (PWB) and full weight bearing (FWB) were 12.75 and 22.73 weeks, respectively. The mean Knee Society Score was 75.42 ± 9.91. Over 70% of self-reported Overall Functional Grades were deemed ‘good’ (n=21, 47.6%) or ‘excellent’ (n=12, 26.7%) at the end of the follow-up period. Pin tract infection was reported in 31(68.9%) cases, and delayed union developed in 7 (15.6%) cases. Conclusion Early and definite fixation is achieved with the Ilizarov and arthroscopic technique, allowing intra-articular assessment of the reduction, and management of associated intra-articular soft tissue injuries with immediate PWB. It is believed that this minimally invasive method does not lead to the additional morbidity and the combined advantages of arthroscopy and Ilizarov allows successful fixation and early activity.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115302841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effects of arthroscopic rotator cuff repair on human sexual activity 关节镜下肩袖修复对人类性活动的影响
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_55_23
Ibrahim Amr, Ghandour Tarek Mohamed
Purpose To assess the effect of arthroscopic rotator cuff repair on sexual function, desire, and satisfaction, in addition to the shoulder function. Methods We did arthroscopic rotator cuff repair for 55 sexually active married individuals with rotator cuff tears. Shoulder and sexual function were assessed using: 1- the Constant-Murley score (CMS), 2- two visual analog scales (VAS) questionnaires, one to evaluate pain level during daily activities and the second to assess the pain level only during sexual activity, 3- Change in Sexual Functioning Questionnaire (CSFQ), 4- Sexual Desire Inventory (SDI) Questionnaire, 5- the Index of Sexual Satisfaction (ISS) Questionnaire, and 6- the study-specific short questionnaires. Assessment parameters were done before surgery and at 1 month (1M), 3 months (3M), 6 months (6M), 12 months (12M), 18 months (18M), and 24 months (24M) after surgery. Results Only 49 subjects were included in the final analysis (6 were excluded from the last follow-up). 77% of the study subjects found that their sexual life was affected by their shoulder condition, with 65% reporting that this was due to increased pain.75% needed to adjust their sexual position to accommodate their shoulder problem. 55% found that below the partner position is the most comfortable position during the sexual act. Additionally, we found a significant improvement over time in the CMS score, two VAS questionnaires, CSFQ, and ISS. Conclusion Arthroscopic rotator cuff repair improved shoulder function, pain level, sexual function, satisfaction, and mobility during sexual engagements. it did not affect the level of sexual desire.
目的探讨关节镜下肩袖修复术对患者性功能、性欲和满意度的影响。方法对55例性活跃的已婚肩袖撕裂患者行关节镜下肩袖修复术。肩部和性功能的评估采用:1- Constant-Murley评分(CMS), 2-两个视觉模拟量表(VAS)问卷,一个评估日常活动时的疼痛程度,第二个评估性活动时的疼痛程度,3-性功能变化问卷(CSFQ), 4-性欲量表(SDI)问卷,5-性满意度指数(ISS)问卷,6-研究特定的短问卷。术前及术后1个月(1M)、3个月(3M)、6个月(6M)、12个月(12M)、18个月(18M)、24个月(24M)评估参数。结果最终分析纳入49例受试者(6例未纳入末次随访)。77%的研究对象发现他们的性生活受到他们肩膀状况的影响,65%的人报告说这是由于疼痛加剧。75%的女性需要调整体位以适应肩部问题。55%的人认为伴侣下方的体位是性行为中最舒服的体位。此外,我们发现随着时间的推移,CMS评分、两份VAS问卷、CSFQ和ISS均有显著改善。结论关节镜下肩袖修复术改善了肩关节功能、疼痛程度、性功能、满意度和性活动能力。它不会影响性欲的水平。
{"title":"The effects of arthroscopic rotator cuff repair on human sexual activity","authors":"Ibrahim Amr, Ghandour Tarek Mohamed","doi":"10.4103/eoj.eoj_55_23","DOIUrl":"https://doi.org/10.4103/eoj.eoj_55_23","url":null,"abstract":"Purpose To assess the effect of arthroscopic rotator cuff repair on sexual function, desire, and satisfaction, in addition to the shoulder function. Methods We did arthroscopic rotator cuff repair for 55 sexually active married individuals with rotator cuff tears. Shoulder and sexual function were assessed using: 1- the Constant-Murley score (CMS), 2- two visual analog scales (VAS) questionnaires, one to evaluate pain level during daily activities and the second to assess the pain level only during sexual activity, 3- Change in Sexual Functioning Questionnaire (CSFQ), 4- Sexual Desire Inventory (SDI) Questionnaire, 5- the Index of Sexual Satisfaction (ISS) Questionnaire, and 6- the study-specific short questionnaires. Assessment parameters were done before surgery and at 1 month (1M), 3 months (3M), 6 months (6M), 12 months (12M), 18 months (18M), and 24 months (24M) after surgery. Results Only 49 subjects were included in the final analysis (6 were excluded from the last follow-up). 77% of the study subjects found that their sexual life was affected by their shoulder condition, with 65% reporting that this was due to increased pain.75% needed to adjust their sexual position to accommodate their shoulder problem. 55% found that below the partner position is the most comfortable position during the sexual act. Additionally, we found a significant improvement over time in the CMS score, two VAS questionnaires, CSFQ, and ISS. Conclusion Arthroscopic rotator cuff repair improved shoulder function, pain level, sexual function, satisfaction, and mobility during sexual engagements. it did not affect the level of sexual desire.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127278703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
No-synovectomy improves the health-related quality of life after total knee arthroplasty: A randomised clinical trial 无滑膜切除术改善全膝关节置换术后健康相关生活质量:一项随机临床试验
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_36_23
S. Abdeldayem, A. S. Younis
Background This study assessed the clinical outcomes of total knee replacement with and without synovectomy among patients with osteoarthritis. Methods A randomised controlled trial of 70 patients with advanced knee osteoarthritis was conducted by individually randomizing (simple randomization) patients to either no synovectomy (group 1 n=35) or synovectomy (group 2 n=35). Clinical outcomes were assessed by Western Ontario and McMaster Universities Arthritis Index, WOMAC score, knee pain by visual analogue score, health related quality of life by Short Form 12, postoperative blood loss, and hemoglobin levels immediately after surgery and one year postoperative. Results Postoperatively, The WOMAC score was 87 (82, 97) in group 1 and 84 (76, 96) in group 2. The VAS score was 6 (5.00, 8.00) and 7 (5.00, 8.00) in group 1 and 2 respectively. The physical composite score (PCS) of the SF-12 score was 52 (46, 56) in group 1 and 50 (43, 54) in group 2. The mental composite score of the SF-12 was 58(55, 61) and 51 (45, 57) in group 1 and 2 respectively with significant difference between groups. The median hemoglobin drop was 1.7 (1.35, 2.00) grams in group 1 and 3 (2.45, 3.30) grams in group 2. The median drain blood loss was 250 ml (200, 350) and 800 ml (450, 1200) in group 1 and 2 respectively. Patients in group 1 had a better flexion range than group 2. Conclusion Total knee arthroplasty performed without synovectomy reduces postoperative blood loss, improves the flexion range and patients’ quality of life scores.
本研究评估了骨关节炎患者行全膝关节置换术伴和不伴滑膜切除术的临床结果。方法对70例晚期膝关节骨性关节炎患者进行随机对照试验,将患者单独随机(简单随机化)分为不切除滑膜组(1组n=35)和切除滑膜组(2组n=35)。临床结果通过西安大略和麦克马斯特大学关节炎指数、WOMAC评分、膝关节疼痛视觉模拟评分、Short Form 12健康相关生活质量、术后出血量和术后1年血红蛋白水平进行评估。结果1组术后WOMAC评分为87分(82,97分),2组术后WOMAC评分为84分(76,96分)。VAS评分1、2组分别为6分(5.00、8.00)、7分(5.00、8.00)。SF-12评分的物理综合评分(PCS)在1组为52分(46,56分),在2组为50分(43,54分)。第一组和第二组的SF-12心理综合得分分别为58分(55,61分)和51分(45,57分),组间差异有统计学意义。血红蛋白中位数下降1组为1.7 (1.35,2.00)g, 3组为2.45,3.30)g。1组和2组中位排血量分别为250 ml(200、350)和800 ml(450、1200)。1组患者屈曲幅度优于2组。结论不切除滑膜的全膝关节置换术减少了术后出血量,提高了患者的屈曲幅度和生活质量评分。
{"title":"No-synovectomy improves the health-related quality of life after total knee arthroplasty: A randomised clinical trial","authors":"S. Abdeldayem, A. S. Younis","doi":"10.4103/eoj.eoj_36_23","DOIUrl":"https://doi.org/10.4103/eoj.eoj_36_23","url":null,"abstract":"Background This study assessed the clinical outcomes of total knee replacement with and without synovectomy among patients with osteoarthritis. Methods A randomised controlled trial of 70 patients with advanced knee osteoarthritis was conducted by individually randomizing (simple randomization) patients to either no synovectomy (group 1 n=35) or synovectomy (group 2 n=35). Clinical outcomes were assessed by Western Ontario and McMaster Universities Arthritis Index, WOMAC score, knee pain by visual analogue score, health related quality of life by Short Form 12, postoperative blood loss, and hemoglobin levels immediately after surgery and one year postoperative. Results Postoperatively, The WOMAC score was 87 (82, 97) in group 1 and 84 (76, 96) in group 2. The VAS score was 6 (5.00, 8.00) and 7 (5.00, 8.00) in group 1 and 2 respectively. The physical composite score (PCS) of the SF-12 score was 52 (46, 56) in group 1 and 50 (43, 54) in group 2. The mental composite score of the SF-12 was 58(55, 61) and 51 (45, 57) in group 1 and 2 respectively with significant difference between groups. The median hemoglobin drop was 1.7 (1.35, 2.00) grams in group 1 and 3 (2.45, 3.30) grams in group 2. The median drain blood loss was 250 ml (200, 350) and 800 ml (450, 1200) in group 1 and 2 respectively. Patients in group 1 had a better flexion range than group 2. Conclusion Total knee arthroplasty performed without synovectomy reduces postoperative blood loss, improves the flexion range and patients’ quality of life scores.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"10 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134258919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Percutaneous fixation of unstable proximal humeral fractures augmented with external Ilizarov cubes: a new simple technique 经皮固定术治疗不稳定肱骨近端骨折外置Ilizarov立方体:一种新的简单技术
Pub Date : 2023-04-01 DOI: 10.4103/eoj.eoj_78_22
O. Metwally, Yehia Elbromboly
Purpose To present the management of unstable proximal humeral fractures with percutaneous pinning augmented by an external Ilizarov cubes in elderly patients with poor general condition. Patients and methods Between October 2021 and December 2021, 7 patients (mean age: 56.7, range 53–62) with three-part proximal humeral fracture with 2 or more co-morbidities were surgically managed by percutaneous pinning augmented by an external cube. Functional results were evaluated through measuring shoulder range of motion. Radiological evaluation was done by antero-posterior and lateral radiograms of the treated humerus. Results The patients were followed up for an average period of 6 months. The external cube and the pins were removed at about the 6 weeks mark. The average range of motion at the final follow up was Abduction 110°, forward flexion 140°, internal rotation 60°, external rotation 58°. All patients achieved full radiological union. Conclusion Percutaneous fixation of unstable humeral fractures is an effective method of treatment especially in elderly patients with multiple co-morbidities. Adding external Ilizarov cubes to the construct is an easy, affordable, and quick method of improving results and minimizing complications of early pin loosening that give the ability of early range of motion and rapid bone union.
目的介绍一般情况较差的老年患者经皮外钉加伊利扎罗夫立方体固定治疗不稳定肱骨近端骨折的方法。在2021年10月至2021年12月期间,7例伴有2种或更多合并症的肱骨近端三段式骨折患者(平均年龄:56.7岁,范围53-62岁)接受了经皮外固定钉增强手术治疗。通过测量肩关节活动度来评估功能结果。通过治疗肱骨的前后位和侧位x线片进行放射学评估。结果随访时间平均为6个月。大约6周时,取出外部立方体和针。最后随访时的平均活动范围为外展110°,前屈140°,内旋60°,外旋58°。所有患者放射学完全愈合。结论经皮内固定治疗不稳定肱骨骨折是一种有效的治疗方法,尤其适用于有多种合并症的老年患者。将外部Ilizarov立方体添加到结构中是一种简单,经济,快速的方法,可以改善结果并最大限度地减少早期针松动的并发症,从而提供早期活动范围和快速骨愈合的能力。
{"title":"Percutaneous fixation of unstable proximal humeral fractures augmented with external Ilizarov cubes: a new simple technique","authors":"O. Metwally, Yehia Elbromboly","doi":"10.4103/eoj.eoj_78_22","DOIUrl":"https://doi.org/10.4103/eoj.eoj_78_22","url":null,"abstract":"Purpose To present the management of unstable proximal humeral fractures with percutaneous pinning augmented by an external Ilizarov cubes in elderly patients with poor general condition. Patients and methods Between October 2021 and December 2021, 7 patients (mean age: 56.7, range 53–62) with three-part proximal humeral fracture with 2 or more co-morbidities were surgically managed by percutaneous pinning augmented by an external cube. Functional results were evaluated through measuring shoulder range of motion. Radiological evaluation was done by antero-posterior and lateral radiograms of the treated humerus. Results The patients were followed up for an average period of 6 months. The external cube and the pins were removed at about the 6 weeks mark. The average range of motion at the final follow up was Abduction 110°, forward flexion 140°, internal rotation 60°, external rotation 58°. All patients achieved full radiological union. Conclusion Percutaneous fixation of unstable humeral fractures is an effective method of treatment especially in elderly patients with multiple co-morbidities. Adding external Ilizarov cubes to the construct is an easy, affordable, and quick method of improving results and minimizing complications of early pin loosening that give the ability of early range of motion and rapid bone union.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121955934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modified trapdoor procedure versus complete nail removal for subungual glomus tumor excision at minimum 2 years follow-up 改良活板门手术与完全脱甲术在至少2年随访中的对比
Pub Date : 2023-01-01 DOI: 10.4103/eoj.eoj_8_23
Asser A. Sallam, Mohamed I Rakha
Objectives Various surgical approaches were described for excision of the subungual glomus tumors of the nail bed, including transungual, periungual, and nail-plate-preserving or nail plate non-preserving approaches. This study aims to assess the clinical outcomes, recurrence rate, and postoperative complications of our modified trapdoor technique, compared with complete nail removal approach. Patients and methods A retrospective study was conducted on 42 patients with subungual glomus tumor of the nail bed of the hand with a minimum follow-up period of 24 months. Twenty-two patients underwent modified trapdoor excision of the tumor. Twenty patients underwent excision of the tumor through complete nail-plate removal. Outcome measures included the 100-mm visual analog scale, cold sensitivity, nail discoloration, nail regrowth rate, infection, and local recurrence. Results A significant reduction in pain and cold intolerance was observed postoperatively for all patients. The mean postoperative visual analog scale was similar in both groups. Two patients with postoperative split nail deformity were noted in the nail removal group. Other two patients with severe nail deformation due to recurrence were observed, one in each group, in addition to other two patients with nail plate deformity due to infection, one in each group. Three patients with recurrence were reported in the nail removal group, and two patients in the trapdoor group. Conclusions Both techniques are safe and effective. The modified trapdoor procedure is better reserved for patients with small tumors, while complete nail removal is indicated for those with larger and aggressive tumors, especially in the presence of preoperative nail deformity. Level of evidence Therapeutic level III.
目的介绍了各种手术入路用于切除甲床的甲下血管球瘤,包括经甲、甲周、保留甲板或非保留甲板入路。本研究旨在评估改良活板门技术的临床结果、复发率和术后并发症,并与完全脱甲方法进行比较。患者与方法对42例手部甲床甲下血管球瘤进行回顾性研究,随访时间至少为24个月。22例患者行改良活板门肿瘤切除术。20例患者通过完全取下甲板切除肿瘤。结果测量包括100毫米视觉模拟量表、冷敏感性、指甲变色、指甲再生速度、感染和局部复发。结果所有患者术后疼痛和冷耐受明显减轻。两组术后平均视觉模拟评分相近。除甲组有2例术后甲裂畸形。另外观察2例因复发导致严重甲变形的患者,每组1例;另外观察2例因感染导致甲板畸形的患者,每组1例。除甲组复发3例,活板门组复发2例。结论两种方法安全有效。改良的活板门手术更适用于小肿瘤患者,而对于较大和侵袭性肿瘤,特别是术前存在指甲畸形的患者,则需要完全去除指甲。证据水平:治疗性三级。
{"title":"Modified trapdoor procedure versus complete nail removal for subungual glomus tumor excision at minimum 2 years follow-up","authors":"Asser A. Sallam, Mohamed I Rakha","doi":"10.4103/eoj.eoj_8_23","DOIUrl":"https://doi.org/10.4103/eoj.eoj_8_23","url":null,"abstract":"Objectives Various surgical approaches were described for excision of the subungual glomus tumors of the nail bed, including transungual, periungual, and nail-plate-preserving or nail plate non-preserving approaches. This study aims to assess the clinical outcomes, recurrence rate, and postoperative complications of our modified trapdoor technique, compared with complete nail removal approach. Patients and methods A retrospective study was conducted on 42 patients with subungual glomus tumor of the nail bed of the hand with a minimum follow-up period of 24 months. Twenty-two patients underwent modified trapdoor excision of the tumor. Twenty patients underwent excision of the tumor through complete nail-plate removal. Outcome measures included the 100-mm visual analog scale, cold sensitivity, nail discoloration, nail regrowth rate, infection, and local recurrence. Results A significant reduction in pain and cold intolerance was observed postoperatively for all patients. The mean postoperative visual analog scale was similar in both groups. Two patients with postoperative split nail deformity were noted in the nail removal group. Other two patients with severe nail deformation due to recurrence were observed, one in each group, in addition to other two patients with nail plate deformity due to infection, one in each group. Three patients with recurrence were reported in the nail removal group, and two patients in the trapdoor group. Conclusions Both techniques are safe and effective. The modified trapdoor procedure is better reserved for patients with small tumors, while complete nail removal is indicated for those with larger and aggressive tumors, especially in the presence of preoperative nail deformity. Level of evidence Therapeutic level III.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130676686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Patellar fracture fixation using cannulated screws and Fiber Wire tension band 空心螺钉和纤维丝张力带固定髌骨骨折
Pub Date : 2023-01-01 DOI: 10.4103/eoj.eoj_40_22
E. Bayomy, M. Shaheen
Purpose This study aims to evaluate the results of patellar fracture fixation using cannulated screws and FiberWire tension band. Patients and methods A prospective study was held in Benha University Hospital that included 30 patients with transverse patellar fractures fixed with cannulated screws with FiberWire tension band. All of the patients were followed up for a minimum period of 12 weeks, and the maximum period of follow-up was 24 weeks. Postoperatively, these patients were assessed clinically by the Levack’s score. Fracture union was confirmed radiologically. All patients were evaluated and assessed using the questionnaires at 3 and 6 months after surgery. Subjective evaluation consisted of recording pain using (visual analog scale), with categorization of pain into five levels: none, mild, moderate, severe, and unbearable. Results The mean age of the studied patients was 32 ± 9 years, and there was a male predominance (70%). More than half of the patients had right-sided affection (56.7%). The mechanisms of injury were direct (30%), falling (46.6%), or road traffic accidents (RTA) (23.3%). The affected side was the right side in 56.7% and the left side in 43.3%. The median time from injury was 3 days, and it ranged from 1 to 6 days. The mean time of surgery was 41 ± 18 min. All patients showed radiological union at 8 weeks, passive range of motion (ROM) at 4 weeks, active ROM at 6 weeks, start of weight-bearing as tolerated within brace at 4 weeks, and start of weight-bearing and ROM without restrictions at 8 weeks. At the final follow-up at 3 months, the median total Levack’s score was 12, and it ranged from 9 to 12. At 6 months, the median was 12, and the range significantly increased (11–12) (P<0.001). The reported complications were skin infection (13.3%), stiffness (6.7%), and mild pain (53.3%). Conclusion The use of cannulated screws with FiberWire tension band technique is a successful efficient treatment of transverse patellar fractures.
目的评价空心螺钉和FiberWire张力带固定髌骨骨折的效果。患者和方法本研究是在Benha大学医院进行的一项前瞻性研究,纳入30例髌骨横向骨折患者,采用FiberWire张力带空心螺钉固定。所有患者的随访时间最短为12周,最长为24周。术后,这些患者通过Levack评分进行临床评估。影像学证实骨折愈合。在术后3个月和6个月对所有患者进行问卷调查和评估。主观评价包括使用视觉模拟量表记录疼痛,并将疼痛分为无、轻度、中度、重度和难以忍受五个级别。结果本组患者平均年龄32±9岁,男性居多(70%)。超过一半的患者有右侧情感(56.7%)。损伤机制为直接(30%)、跌落(46.6%)和道路交通事故(RTA)(23.3%)。右侧病变占56.7%,左侧病变占43.3%。伤后中位时间为3天,范围为1 ~ 6天。平均手术时间41±18 min。所有患者在8周时放射学愈合,4周时被动活动范围(ROM), 6周时主动活动范围,4周时支架内开始耐受负重,8周时开始无限制地负重和ROM。在3个月的最后随访中,Levack总分中位数为12,范围为9 - 12。6个月时,中位数为12,范围显著增加(11-12)(P<0.001)。报告的并发症为皮肤感染(13.3%)、僵硬(6.7%)和轻度疼痛(53.3%)。结论空心螺钉联合FiberWire张力带技术是治疗髌骨横向骨折的有效方法。
{"title":"Patellar fracture fixation using cannulated screws and Fiber Wire tension band","authors":"E. Bayomy, M. Shaheen","doi":"10.4103/eoj.eoj_40_22","DOIUrl":"https://doi.org/10.4103/eoj.eoj_40_22","url":null,"abstract":"Purpose This study aims to evaluate the results of patellar fracture fixation using cannulated screws and FiberWire tension band. Patients and methods A prospective study was held in Benha University Hospital that included 30 patients with transverse patellar fractures fixed with cannulated screws with FiberWire tension band. All of the patients were followed up for a minimum period of 12 weeks, and the maximum period of follow-up was 24 weeks. Postoperatively, these patients were assessed clinically by the Levack’s score. Fracture union was confirmed radiologically. All patients were evaluated and assessed using the questionnaires at 3 and 6 months after surgery. Subjective evaluation consisted of recording pain using (visual analog scale), with categorization of pain into five levels: none, mild, moderate, severe, and unbearable. Results The mean age of the studied patients was 32 ± 9 years, and there was a male predominance (70%). More than half of the patients had right-sided affection (56.7%). The mechanisms of injury were direct (30%), falling (46.6%), or road traffic accidents (RTA) (23.3%). The affected side was the right side in 56.7% and the left side in 43.3%. The median time from injury was 3 days, and it ranged from 1 to 6 days. The mean time of surgery was 41 ± 18 min. All patients showed radiological union at 8 weeks, passive range of motion (ROM) at 4 weeks, active ROM at 6 weeks, start of weight-bearing as tolerated within brace at 4 weeks, and start of weight-bearing and ROM without restrictions at 8 weeks. At the final follow-up at 3 months, the median total Levack’s score was 12, and it ranged from 9 to 12. At 6 months, the median was 12, and the range significantly increased (11–12) (P<0.001). The reported complications were skin infection (13.3%), stiffness (6.7%), and mild pain (53.3%). Conclusion The use of cannulated screws with FiberWire tension band technique is a successful efficient treatment of transverse patellar fractures.","PeriodicalId":171084,"journal":{"name":"The Egyptian Orthopaedic Journal","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131914303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
The Egyptian Orthopaedic Journal
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1