The use of PRP might be a biological supplement to increase the rotator cuff healing rate, which still remains low even after successful cuff repair, but this result should be interpreted with caution regarding clinical applications.

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‖Purpose: This study examined the rate in which a diagnostic workup and treatment for osteoporosis are performed on patients with a hip fracture in Jeju Island, South Korea. Materials and Methods:This study reviewed the medical records and radiographs of 174 patients (141 women and 33 men) older than 50 years and diagnosed with femoral neck or intertrochanteric fractures at 8 hospitals in Jeju Island during 2005. The mean age at the time of diagnosis was 78.3 years (range, 50-104 years). The number of patients examined with bone densitometry and treated for osteoporosis after the hip fracture was calculated.Results: DXA was performed on 35 patients (20.1%) diagnosed with osteoporosis (T-score < -2.5). Of these 35 patients, 27 patients were treated for osteoporosis after a hip fracture. Among the 174 patients, only 27 patients (15.5%) had received medication for osteoporosis. Conclusion:The detection and treatment of osteoporosis are essential for reducing the incidence of another fracture after a hip fracture. However, a diagnostic study and the treatment for osteoporosis were performed only in a small portion of hip fracture patients.

The hallux interphalangeal joint is stable in the transverse plane and there have been only a few reports of varus instability of this joint. A case is described of varus subluxation of the hallux interphalangeal joint in a taekwondo athlete and the surgical outcome after reconstruction of the collateral ligament. Taekwondo athletes, who require fast powerful kicks, should be warned about this type of forefoot injury.

The hallux interphalangeal joint is stable in the transverse plane and there have been only a few reports of varus instability of this joint. A case is described of varus subluxation of the hallux interphalangeal joint in a taekwondo athlete and the surgical outcome after reconstruction of the collateral ligament. Taekwondo athletes, who require fast powerful kicks, should be warned about this type of forefoot injury.