反向共肩关节置换术
Summary
表示反向总肩关节置换术是治疗不能与传统的关节置换术或其他程序处理的条件。这些主要包括退行性和致残的条件与不可挽回的肩袖及肩膀正常的生物力学耦合损失。
Abstract
反向总肩关节置换术，最初核定使用肩袖关节病，以及无慢性关节炎患者谁不适合肌腱转移重建pseudoparalysis。这些患者的传统手术方式的选择是有限的，功能结果分优次灾难性的。反向肩膀关节置换术的使用已被发现，有效地恢复这些患者功能和缓解他们与疾病斗争相关的症状。程序可以通过两种方法，肩胸或superolateral。与假体的使用相关并发症的发生率从8-60％不等，较近期的价格下跌是获得经验丰富的报告。挽救一个失败的反向肩关节假体的选择是有限的，往往有明显的残疾。使用这种假肢的迹象，继续进行评估，包括其修订关节置换术，肱骨近端骨折和肿瘤。细致的病人选择是至关重要的，因为与程序相关的重大风险。
Protocol
1。简介： 盂肱关节是一个复杂的的衔接。它具有最小的骨性约束，并依赖于一个复杂的平衡之间的紧张关系，支持软组织的正常功能。这个重要的关系，使肩部有一个大的职能范围内的议案。当这种平衡是耦合的，出现不同程度的功能障碍。一个如一个大的撕裂，肩袖功能的丧失，可引起优越的盂肱骨头的翻译。这改变了盂肱关节的旋转中心和其后，其余肌肉的紧张时刻武?…
Discussion
使用RTSA的肩袖关节病疼痛，运动功能的结果和分数范围的显着改善。整体病人的满意度从目前的文献中的80-95％不等。 RTSA的所有程序一样，也不是没有风险。并发症的初步报告，高达60％高。技术提高了并发症的发生率都有所下降。
Disclosures
The authors have nothing to disclose.
Materials
| Name of the reagent | Company | Catalogue number | Comments |
| Aequalis Reversed Shoulder | Tornier, Inc. | none | For more information visit http://www.tornier-us.com/ |
References
- Boileau, P., Sinnerton, R. J., Choinard, C., Walch, G. Arthroplasty of the Shoulder. J Bone Joint Surgery Br. 88, 562-575 (2006).
- Boileau, P., Watkinson, D., Hatzidakis, A. M., Hovorka, I. Neer Award 2005: The Grammont reverse shoulder prosthesis:results in cuff tear arthritis, fracture sequelae, and revision arthroplasty. J Shoulder Elbow Surg. 15, 527-540 (2006).
- Boileau, P., Watkinson, D. J., Hatzidakis, A. M., Balg, F. Grammont reverse prosthesis: design, rationale, and biomechanics. J Shoulder Elbow Surg. 14, 147S-161S (2005).
- Cuff, D., Pupello, D., Virani, N., Levy, J., Frankle, M. Reverse shoulder arthroplasty for the treatment of rotator cuff deficiency. J Bone Joint Surg Am. 90, 1244-1251 (2008).
- Edwards, T. B., Boulahia, A., Kempf, J. F., Boileau, P., Nemoz, C., Walch, G. The influence of rotator cuff disease on the results of shoulder arthroplasty for primary osteoarthritis: results of a multicenter study. J Bone Joint Surg Am. 84, 2240-2248 (2002).
- Frankle, M., Siegal, S., Pupelo, D., Saleem, A., Mighell, M., Vasey, M. There reverse shoulder prosthesis for glenohumeral arthritis associated with severe rotator cuff deficiency. A minimum two-year follow-up study of sixty patients. J Bone Joint Surg Am. 87, 1697-1705 (2005).
- Guery, J., Favard, L., Sirveaux, F., Oudet, D., Mole, D., Walch, G. Reverse total shoulder arthroplasty. Survivorship analysis of eighty replacements followed for five to ten years. J Bone Joint Surg Am. 88, 1742-1747 (2006).
- Martin, T. G., Lanotti, J. P. Reverse total shoulder arthroplasty for acute fractures and failed management after proximal humerus fractures. Orthop Clin North Am. 39, 451-457 (2008).
- Wall, B., Nove-Josserand, L., O’Conner, D. P., Edwards, T. B., Walch, G. Reverse total shoulder arthroplasty: a review of results according to etiology. J Bone Joint Surg Am. 89, 1476-1485 (2007).
- Werner, C. M., Steinmann, P. A., Gilbart, M., Gerber, C. Treatment of painful pseudoparesis due to irreparable rotator cuff dysfunction with the delta III reverse-ball-and-socket total shoulder prosthesis. J Bone Joint Surg Am. 87, 1476-1486 (2005).
Cite This Article
Lenarz, C. J., Gobezie, R. Reverse Total Shoulder Arthroplasty. J. Vis. Exp. (53), e2281, doi:10.3791/2281 (2011).