This study aimed to evaluate sports activities after total knee arthroplasty in an Asian cohort using 2011 Knee Society scoring system. The average scores for satisfaction and expectation about sports-related activities were 4.9 (61%) and 3.5 (70%), respectively. Most patients mainly opted for low-impact sports. Multivariate analysis showed that higher score of 'standard activities' and 'walking & standing', better range of motion, and older age were associated with higher scores of satisfaction and expectation about sports-related activities. In conclusion, improvement of activities of daily living could provide higher satisfaction and expectation about performing recreational sports, workout and gym activities. Evaluation of the coronal alignmentCoronal limb alignment was measured by drawing a mechanical axis on each femur and tibia depicted in a full leg-length standing radiograph. The knees were fully extended and positioned so that the

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A double-barreled fibular graft was used to reconstruct both forearm bones and the humeroradial joint after tumor resection. The patient had a tumor of radius that invaded the ulna and extensor groups. After a wide tumor resection, vascularized fibular autograft and soft tissue reconstruction was performed. A fibular graft were placed as a double barrel in the proximal ulnar and radial defects including the radial head and fixed using two locking plates. Simultaneously, reconstruction of the humeroradial joint and wrist dorsiflexion was performed. Two years postoperatively, the patient is satisfied with his elbow function while performing activities of daily living. Although amputation was one of the options considered during the preoperative planning in this case, the affected limb could be preserved by grafting a double-barreled fibula and tendon transfer, which could maintain the function of his upper left limb.

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