The American journal of sports medicine
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Rotator cuff injury in the setting of type II superior labrum anterior posterior lesions is a common finding. Although predictable surgical outcomes can be expected after type II superior labrum anterior posterior repair, the effect of rotator cuff tears on surgical outcome is unknown. ⋯ Predictable short-term surgical results and return to activity can be expected after repair of type II superior labrum anterior posterior lesions in patients younger than 50 years who have coexistent rotator cuff tear. Although cuff lesions did not have a negative effect on the short-term outcome in patients with type II superior labrum anterior posterior lesions, longer-term follow-up is needed to determine natural history of this pathologic condition.
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Arthroscopic treatment has evolved to become the primary surgical option in the management of anterior shoulder instability as studies show comparable outcomes between open and arthroscopic techniques. ⋯ In the arthroscopic treatment of anterior instability, identification of risk factors for recurrence allows for appropriate patient counseling and consideration of open stabilization. In our series, patients under age 25, with ligamentous laxity, and with a large (>250 mm(3)) Hill-Sachs lesion were at the greatest risk of recurrence.
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Knee joint infection is a potentially devastating complication of anterior cruciate ligament (ACL) reconstruction. There is a theoretical increased risk of infection with the use of allograft material. ⋯ Hamstring tendon autografts have a higher incidence of infection than BPTB autografts or allografts. The use of allograft material in ACL reconstructions does not increase the risk of infection or the need for graft removal with infection.
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Two previous studies have examined the association between an increased posterior tibial slope and anterior cruciate ligament (ACL) injuries as measured on plain radiographs. The study results were contradictory, with 1 reporting a statistical difference and the other showing no association. ⋯ Despite the identification of an increased posterior tibial slope as a possible risk factor for women, more research that combines the multifactorial nature of an ACL injury must be performed.
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The geometry of the tibial plateau has been largely ignored as a source of possible risk factors for anterior cruciate ligament injury. Discovering the anterior cruciate ligament injury risk factors associated with the tibial plateau may lead to delineation of the existing sex-based disparity in anterior cruciate ligament injuries and help develop strategies for the prevention of anterior cruciate ligament injuries regardless of gender. ⋯ A combination of increased posterior-directed tibial plateau slope and shallow medial tibial plateau depth could be a major risk factor in anterior cruciate ligament injury susceptibility regardless of gender. Different injury risk models may be needed for men and women as other key risk factors are identified.