With the patient side-lying, the examiner applies lateral pelvic pressure in an attempt to reproduce posterior sacroiliac joint pain. With the patient side-lying, flexion of one hip causes ...

Injury to the lateral femoral cutaneous nerve (Bernhardt's syndrome) or meralgia paresthetica occurs after harvest of the bone from the anterior iliac crest. The lateral femoral cutaneous nerve is ...

Researchers assessed physiologic changes of the spine as well as the frequency of low back pain among astronauts during and after spaceflight.