Fig. 1From: Arthroscopic release using F and C method versus conventional open release method in the treatment of gluteal muscle contracture: a comparative studyArthroscopic release of bilateral gluteal muscles contractures. a Pre-operatively, patient was unable to cross the legs completely, and b Ober’s sign was positive. c 3 days post-operative pictures, patient was able to cross the leg completely without any support, and d Ober’s sign was negativeBack to article page