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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.
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Structure passing through both greater and lesser sciatic foramen is
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The correct answer is  GREATER SCIATIC FORAMEN:- Gateway of gluteal region.1. pyriformis: key muscle of the region. 2. structures passing above pyriformis.A. Superior gluteal nerve B. Superior gluteal vessels. 3. Structures passing below the pyriformis:-Inferior gluteal nerve and vessels.Sciatic nerve Posterior cutaneous nerve of thighPudendal nerve Nerve to quadratus femorisNerve to obturator internus .Internal pudendal vessels. LESSER SCIATIC FORAMEN:-Gateway of the perineal region.1. Tendon of obturator internus2. Pudendal nerve3. Internal pudendal vessels4. Nerve to obturator internus. <img src=" /> {Reference: BDC 6E pg no.74}