https://www.selleckchem.com/CDK.html Intramedullary tibial alignment is associated with fewer outliers compared to the extramedullary technique particularly in patients with a BMI over 35. Intramedullary tibial alignment is associated with fewer outliers compared to the extramedullary technique particularly in patients with a BMI over 35.A 23-year old male with bilateral hip dislocations and associated femur head fractures (Pipkin type-II) presented with pain and flexion deformity of both hips after 9 days. After imaging, closed reduction was attempted but failed. Open reduction through Kocher-Langenbeck approach was performed and the femoral head fracture was accessed through Ganz's safe surgical dislocation. The fracture was reduced anatomically and fixed with headless Herbert screws. After two years, the patient was walking without pain or limp and there was no evidence of osteonecrosis. Simultaneous sequential Ganz's safe surgical dislocation can be performed in bilateral Pipkin's fracture dislocation with excellent short term outcome. Closing-wedge high tibial osteotomy (CWHTO) for medial osteoarthritis of the knee is one of the effective osteotomy methods, especially for patients with cartilage damage of the patellofemoral joint, flexion contracture, and requiring a large correction angle.While the bone union at the osteotomy site is finally obtained after CWHTO, there are often differences in the period of the bone union. The purpose of the present study is to investigate the factors affecting the timing of bone union after CWHTO. 16 cases of CWHTO were included; they were performed by the same surgeon using precisely the same implants. Among 16 cases in the present study, nobody used low-intensity pulsed ultrasound (LIPUS) within three months after the operation. The patients were divided into two Groups using Plane X-ray and CT within three months after surgery Group D (8 knees; bone healing was not seen at all) and Group E (8 knees; bone healing was seen).