Arrigoni Paolo, Randelli Pietro, Filiputti Marco, Cabitza Paolo, Vaienti Luca
Dipartimento di Scienze Medico-Chirurgiche, IRCCS Policlinico San Donato, Università degli Studi di Milano, Milano, Italy.
Musculoskelet Surg. 2010 May;94 Suppl 1:S65-9. doi: 10.1007/s12306-010-0067-6.
During standard acromioplasty, the inferior fibers of the coracoacromial ligament are inevitably detached. Partial or complete sectioning of the coracoacromial ligament results in secondary weakening of the deltoid muscle and an incremental risk of anterior-superior glenohumeral migration. This technique allows the re-attachment of the inferior fibers to the intact portion of the ligament and re-establishes mechanical continuity of the coracohumeral arc.
在标准肩峰成形术中,喙肩韧带的下纤维不可避免地会被切断。喙肩韧带的部分或完全切断会导致三角肌继发性减弱以及肱骨头前上方移位风险增加。该技术可使下纤维重新附着于韧带的完整部分,并重建喙肱弓的力学连续性。