HIP BONE Coxal Bone / Innominate Bone

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 HIP BONE Coxal Bone / Innominate Bone FEATURES •        The  hip bone is a large flat  bone , constricted in the center and expanded above and below. In some vertebrates (including humans before puberty) •        It is composed of three parts: the ilium, ischium, and the pubis •        At birth, these three components are separated by  hyaline cartilage . •        The three separate bones are join by cartilage at the acetabulum •        At puberty, these three bones are join together to form one large , irregular bone •        Hip bone articulate with the sacrum at the sacroilliac joints and form the anteriolateral wall of the pelvis   •        It form pelvic gardle •        It is homologous with scapula •        During development they are seperated from each other by the triradiate cartilage •        Pubic tubercle provide attachment for inguinal ligament and adductor longus •        Hole in the hip bone is the obturator foraman ACETABULUM •        It is the socket of h
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ANTERIOR COMPARTMENT OF LEG

 ANTERIOR COMPARTMENT OF LEG

ANTERIOR COMPARTMENT OF LEG


ANTERIOR COMPARTMENT OF LEG

ANTERIOR COMPARTMENT OF LEG

ANTERIOR COMPARTMENT OF LEG

ANTERIOR COMPARTMENT OF LEG

ANTERIOR COMPARTMENT OF LEG

NERVE:
deep peroneal nerve. This nerve terminates between the big toe and second toe and can be tested at this point.

ARTERY:
anterior tibial artery is a branch of the popliteal artery. Its terminal branch, the dorsalis pedis, can be palpated on the dorsum of the foot between the 1st and 2nd metatarsal bones.





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HIP BONE Coxal Bone / Innominate Bone

Image
 HIP BONE Coxal Bone / Innominate Bone FEATURES •        The  hip bone is a large flat  bone , constricted in the center and expanded above and below. In some vertebrates (including humans before puberty) •        It is composed of three parts: the ilium, ischium, and the pubis •        At birth, these three components are separated by  hyaline cartilage . •        The three separate bones are join by cartilage at the acetabulum •        At puberty, these three bones are join together to form one large , irregular bone •        Hip bone articulate with the sacrum at the sacroilliac joints and form the anteriolateral wall of the pelvis   •        It form pelvic gardle •        It is homologous with scapula •        During development they are seperated from each other by the triradiate cartilage •        Pubic tubercle provide attachment for inguinal ligament and adductor longus •        Hole in the hip bone is the obturator foraman ACETABULUM •        It is the socket of h
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DORSUM OF FOOT

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 DORSUM OF FOOT •        The muscles of the dorsum of the foot are a group of two muscles, which together represent the dorsal foot musculature.They are named extensor digitorum brevis and extensor hallucis brevis. •        muscles lie within a flat fascia on the dorsum of the foot (fascia dorsalis pedis) and are innervated by the deep fibular or peroneal nerve.   •        Extensor digitorum brevis •        Origins: Superolateral surface of calcaneus bone •        Insertions: Middle phalanges of toes 2-4 •        Innervation: Deep fibular/peroneal nerve (S1, S2) •        Function: Distal interphalangeal joints 2-4: Toe extension •        Extensor hallucis brevis •        Origins: Superolateral surface of calcaneus bone •        Insertions: Proximal phalanx of great toe •        Innervation: Deep fibular/peroneal nerve (S1, S2) •        Function: Metatarsophalangeal joint 1: Toe extension   DORSALIS PEDIS ARTERY •        Origin: It is the direct continuation of the anterio
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