вид снизу:
1 — Coccyx [coccygeal vertebrae CoI-CoIV]; 2 — Coccygeus; 3 — Levator ani; 4 — Sacrospinous ligament; 5 — Ischial tuberosity; 6 — Ischiocavernosus; 7 — Pubic symphysis; 8 — External urethral sphincter; 9 — Perineal body; 10 — Deep transverse perineal muscle; 11 — Superficial transverse perineal muscle; 12 — Obturator internus; 13 — Piriformis; 14 — Sacrotuberous ligament; 15 — Anococcygeal body; Anococcygeal ligament
