Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Apr 2016
ReviewVascular complications in plating of the proximal femur: review.
Plating of the proximal femur represents a standard fixation method in orthopedic and trauma surgery. Vascular lesions are uncommon but potentially life-threatening. With the increasing number of hip surgery also more of these complications have to be anticipated. The purpose of this study was to evaluate the most common types and locations of vascular lesions after plating of the proximal femur as well as the most important causes. ⋯ Vascular compromise in plate osteosynthesis of the proximal femur affects significantly more often the DFA system and represents most often PA. As the majority of cases revealed iatrogenic origin, a thorough surgical technique and awareness can help to avoid these complications.
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Arch Orthop Trauma Surg · Apr 2016
Clinical TrialUsing the LHB score for assessment of LHB pathologies and LHB surgery: a prospective study.
The long head of biceps tendon (LHB) score was designed to clinically assess LHB pathologies. Purpose of this study was to prospectively assess patients with LHB pathologies preoperatively and after LHB surgery using the LHB score. ⋯ II.
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Arch Orthop Trauma Surg · Apr 2016
Comparative StudyCan graft choice affect return to sport following revision anterior cruciate ligament reconstruction surgery?
With the increasing number of primary anterior cruciate ligament (ACL) reconstructions, revision surgery has become more frequent. The purpose of the present study is to retrospectively compare the clinical outcome of contralateral hamstring tendon autografts vs. allografts for ACL revision surgery, specifically with regard to patient satisfaction, return to preinjury activity level, and postoperative functional outcomes. ⋯ The use of contralateral hamstring tendon autografts for ACL revision surgery produced similar subjective and objective outcomes at 5.2 years follow-up compared to revision with allograft patellar or Achilles tendon. Patients undergoing revision surgery with autografts experienced a quicker return to sports compared to patients who underwent allograft revision surgery.
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Arch Orthop Trauma Surg · Apr 2016
The biomechanical influence of the deltotrapezoid fascia on horizontal and vertical acromioclavicular joint stability.
Many studies have investigated the biomechanical influence of the acromioclavicular (AC) and coracoclavicular (CC) ligaments on the stability of the acromioclavicular joint (ACJ). It has been shown that augmentation of the CC ligaments alone can result in residual horizontal instability. Our hypothesis was that the DTF would have a significant stabilizing effect on horizontal ACJ stability. ⋯ A combined lesion of the AC ligaments and the DTF resulted in a quantitatively small but significant increase in anterior rotation and a tendency in lateral translation of the clavicle in relation to the acromion. These differences were quantitatively small, so that the clinical relevance of the stabilization effect of combined AC ligaments and DTF injuries is questionable.
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Arch Orthop Trauma Surg · Apr 2016
Conventional over-the-top-aiming devices with short offset fail to hit the center of the human femoral ACL footprint in medial portal technique, whereas medial-portal-aiming devices with larger offset hit the center reliably.
Aim of this study was to investigate the accuracy of a conventional over-the-top-guide (OTG) with a typically short offset to hit the center of the native femoral ACL footprint through the anteromedial portal in comparison to a specific medial-portal-aimer (MPA) with larger offset. ⋯ Short (5.5 mm) offset femoral aiming devices fail to locate the native ACL footprint center in medial portal approach with an increased risk for femoral blowout when overdrilling. The special medial-portal-aiming device with 9 mm offset hit the center reliably.