Knowledge of variations of nerves of gluteal region is important for clinicians administering intramuscular injections, for orthopedic surgeons dealing with the hip surgeries and possibly for physiotherapists managing the painful conditions and paralysis of this region. We report multiple variations of the nerves of gluteal region through this article. In the current case, the sciatic nerve was absent. The common peroneal and tibial nerves arose from sacral plexus and reached the gluteal region through greater sciatic foramen above and below piriformis respectively. The common peroneal nerve gave a muscular branch to the gluteus maximus. The inferior gluteal nerve and posterior cutaneous nerve of the thigh arose from a common trunk. The common trunk was formed by three roots. Upper and middle roots arose from sacral plexus and entered gluteal region through greater sciatic foramen respectively above and below piriformis. The lower root arose from the pudendal nerve and joined the common trunk. We discuss the clinical implications of the variations.
|Journal||Online Journal of Health and Allied Sciences|
|Publication status||Published - 2015|
All Science Journal Classification (ASJC) codes