system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Superior Gluteal Nerve supplies all of the following muscles, except?
assistant
The correct answer is  Superior gluteal nerve innervates gluteus minimus, gluteus medius and tensor fascia lata. It arises from sacral nerve plexus, which is formed from anterior rami of 4th and 5th lumbar nerves and anterior rami of 1st, 2nd, 3rd and 4th sacral nerves. Gluteus maximus muscle is innervated by the Inferior gluteal nerve (L5,S1,S2 nerve root).