<prompt> Structures passing through the Lesser Sciatic Foramina:Internal pudendal vesselsNerve to Obturator internusPudendal nerveAll  <response>: A. i.e. Internal pudendal vessels; B. i.e. Nerve to Obturator internus; C. i.e. Pudendal nerveStructures passing through lesser sciatic foramen are - Pudendal nerve, Internal pudendal vessels, Nerve Tendon of Obturator internus. Mnemonic - PINTO 