Orthopedics
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Proximal humerus fractures and rotator cuff tears have been shown to have increasing rates with advancing age, theoretically leading to significant overlap in the 2 pathologies. The goal of this study was to examine the prevalence, associated factors, and effect on treatment of rotator cuff tears in surgically treated proximal humerus fractures. A retrospective review was performed of all patients who had surgery for a proximal humerus fracture from January 2007 to June 2012 in the shoulder department of a large academic institution. ⋯ A concomitant rotator cuff tear in association with a proximal humerus fracture is relatively common. Rotator cuff tears are associated with older patients and those with a fracture-dislocation. In rare cases, these cases may require the availability of a reverse shoulder prosthesis.
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The long head of the biceps (LHB) is commonly implicated in shoulder pathology due to its anatomic course and intimacy with the rotator cuff and superior labrum of the glenoid. Treatment of tendinosis of the LHB may be required secondary to partial thickness tears, instability/subluxation, associated rotator cuff tears, or SLAP (superior labrum, anterior to posterior) lesions. Treatment options include open or arthroscopic techniques for tenodesis vs tenotomy. ⋯ This article provides a review of the all-arthroscopic biceps tenodesis technique using proximal interference screw fixation and its subsequent postoperative regimen. All-arthroscopic biceps tenodesis maintains elbow flexion and supination power, minimizes cosmetic deformities, and leads to less fatigue soreness after active flexion. Thus, arthroscopic biceps tenodesis should be offered and encouraged as a treatment option for younger, active patients.
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Rotator cuff tears have a high recurrence rate, even after arthroscopic rotator cuff repair. Although some biomechanical evidence suggests the superiority of the double-row vs the single-row technique, clinical findings regarding these methods have been controversial. The purpose of this study was to determine whether the double-row repair method results in a lower incidence of recurrent tearing compared with the single-row method. ⋯ The functional outcome was not significantly different between the 2 techniques. To improve the structural outcome of the repaired rotator cuff, surgeons should use the double-row technique. However, further long-term RCTs on this topic are needed.
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Type III Denis fracture of the sacrum is rare clinically, constituting approximately 16% of all sacral fractures. Because it is often complicated with neurologic injuries, treatment is crucial and difficult. Several surgical options are available for the treatment of type III Denis sacral fracture with lumbopelvic dissociation. ⋯ Gibbons grade decreased from an average of 3.43±0.51 before surgery to 1.76±1.09 at the last follow-up. Deep infections were noted in 2 cases, and in 1 case, vertebral screw loosening was observed 1 year postoperatively. Surgical reduction with lumbopelvic fixation is an ideal method for treating type III Denis sacral fracture with neurologic injury and lumbopelvic dissociation.
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The activity demands of young patients undergoing total hip arthroplasty (THA) have not been clearly defined. University of California Los Angeles (UCLA) activity score, Hip disability and Osteoarthritis Outcome Score (HOOS), Short Form-12 version 2 (SF-12v2), and Functional Comorbidity Index (FCI) questionnaires were administered to 70 young patients who had undergone THA (young THA group; ie, ≤30 years old), 158 general patients who had undergone THA (general THA group; ie, ≥31 years old), and 106 young, comorbidity-matched patients who had not undergone arthroplasty and had no significant hip disease (nonarthroplasty group). Mean postoperative UCLA activity scores were similar among groups (young THA group, 6.5; general THA group, 6.4; nonarthroplasty group, 6.6) before and after adjustment for comorbidity, sex, and race (P=.62 and P=.47, respectively). ⋯ Postoperative HOOS results showed greater hip symptoms (P=.003) and poorer hip-related quality of life (P<.001) in the young THA group. Patient groups had similar postoperative SF-12v2 physical health scores (P=.31), although mental health scores were significantly higher in the general THA group (P<.001). The interesting finding of lower postoperative expectations, greater hip-related quality of life, and better mental health scores in the general THA group may indicate a need for better management of expectations in young patients undergoing THA, including a discussion of realistic gains in activity and potential comorbidity-related restrictions.