HTHSCI 1H06 Lecture Notes - Lecture 2: Osteoporosis, Obturator Membrane, Blood Vessel

• School: McMaster University
• Department: Health Sciences
• Course: HTHSCI 1H06
• Professor: Peter Helli

Document Summary

Internal rotation occurs during first year after birth stretches dermatomes and shifts position of the muscle compartments flexors at the front, extensors at back. Bones that make up the hip ilium ischium pubis. Extensors of knee: in the front, quads and femoral nerve. Flexors of knee: at the back, hamstrings and tibial nerves. Abductors of hip: medial side, obturator nerve. Anterior and posterior divisions separate after they have been divided. 2 nerves innervating muscles above knee (lumbar plexus: femoral nerve innervate extensors of knee extensor nerve innervating quadriceps goes under inguinal ligament, obturator nerve. Old flexor nerve innervating adductors of hip (flexors) 2 nerves innervating muscles below knee (sacral plexus: sciatic nerve tibial nerve fibular nerve anterior flexor division posterior extensor nerve. Tibial nerve separates at political fossa from sciatic nerve and into the flexor division that innervates muscles of calf supplies skin on the medial side of calf and lateral side of the foot.