Anatomy
·Pelvis & Perineum
Pelvic Joints & Ligaments
⭐ PREMIUM
The sacroiliac joints and the sacrospinous/sacrotuberous ligaments convert the sciatic notches into foramina and stabilise the pelvis.
JOINTS
• Sacroiliac: a strong synovial + syndesmotic joint transmitting weight from spine to limbs; minimal movement.
• Pubic symphysis: secondary cartilaginous joint; softens in pregnancy (relaxin).
KEY LIGAMENTS — high-yield
• Sacrospinous ligament (→ ischi…
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