WebNov 5, 2024 · The repair of full-thickness rotator cuff tears is a common procedure in orthopaedic surgery. Up until the early 1990s, it was performed primarily as an open procedure consisting of anterior acromioplasty and repair of the full-thickness tear. Today, there are alternative procedures including arthroscopic subacromial decompression WebSep 1, 1991 · Use of the cutting-block resection technique enables controlled and consistent contouring of the undersurface of the acromion. Use of a nerve hook probe in apposition to the acromial undersurface allows easy evaluation of …
A Magnetic Resonance Imaging Study of 100 Cases of …
WebOct 20, 2024 · The shoulders with critical shoulder angle (CSA) of greater than 33-35° are associated with rotator cuff tears, whereas a CSA of less than 30° is likely to be osteoarthritic. However, anterior acromioplasty or lateral acromioplasty could not reduce high CSAs to the desired range (30-33°), with satisfactory accuracy and efficacy. Thus, … WebApr 1, 2004 · When converting a curved type II to a type I acromion, if the shaft of the burr is laid flush with the cutting block, overresection may occur. We advocate decreasing the acuity of the burr shaft angle to avoid this problem (Fig. 5). The arthroscope is then returned to the posterior portal to assess adequacy of the acromioplasty. pascal dicquemare
Computer Image-Guided Precise Acromioplasty for Reducing the …
WebSep 11, 2016 · • Subacromial decompression may be performed via the classic or cutting block technique. • The acromioplasty should be visualized in two planes to ensure a smooth, even resection. • Distal … WebJan 18, 2024 · Burr is advanced from the posterior portal to the anterior border of the acromion using the undersurface of the posterior acromion as the cutting block (Fig. 17.8 ); each pass of burr serves as a guide for the subsequent pass. Each pass begins at the medial acromion and moves to the lateral border. Fig. 17.3 Arthroscopic bursectomy. WebAcromioplasty was performed with a posterior-referenced cutting block technique and included co-planing of the distal clavicle in all specimens. Joint compliance before and … pascal devillers