Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association
-
Anterior impression fractures of the humeral head (reverse Hill-Sachs lesions) are typical concomitant bony injuries of posterior shoulder dislocations. When more than 20% of the humeral articulating surface is affected, surgical treatment is required, typically necessitating open surgery. Recently, cases of successful arthroscopic treatment of small reverse Hill-Sachs lesions involving less than 30% of the articulating surface have been reported. ⋯ However, at 6 months' follow-up, the patient presented with pain and symptoms of a frozen shoulder. Cross-sectional imaging showed necrosis, partial absorption, and loss of reduction of the formerly elevated segment requiring humeral head replacement. This case report shows that even though the arthroscopic retrograde elevation of large reverse Hill-Sachs lesions is technically achievable, the outcome can be unsatisfactory because of the limitations in biologic healing response associated with large lesions of the humeral articulating surface.
-
Randomized Controlled Trial Comparative Study
Effect of two rehabilitation protocols on range of motion and healing rates after arthroscopic rotator cuff repair: aggressive versus limited early passive exercises.
To compare range of motion and healing rates between 2 different rehabilitation protocols after arthroscopic single-row repair for full-thickness rotator cuff tear. ⋯ Level II, randomized controlled trial.
-
Randomized Controlled Trial Comparative Study
A comparison of 2 repair techniques for partial-thickness articular-sided rotator cuff tears.
This prospective randomized study compared the clinical outcomes of patients who underwent partial-thickness articular-sided rotator cuff repairs by 2 surgical techniques. ⋯ Level II, prospective comparative study.
-
Comparative Study
Fractures around the lateral cortical hinge after a medial opening-wedge high tibial osteotomy: a new classification of lateral hinge fracture.
The purpose of this study was to determine the frequency of lateral hinge fractures after opening-wedge high tibial osteotomy and investigate the patterns of fracture and their clinical outcome. ⋯ Level IV, therapeutic case series.