arthrology-outline - Articulations page 1 of 4 ANAT 11110...

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Articulations page 1 of 4 ANAT 11110 Lectures 22, 23, & 24 Fall 2011 Articulations I. Components A. Bone B. Cartilage: hyaline and/or fibrocartilage C. Fibrous [aka, dense] connective tissue II. Classification A. Degree of movement 1. Synarthrosis: immovable 2. Amphiarthrosis: moderately/slightly movable 3. Diarthrosis: freely movable B. Structure 1. Fibrous: bones fastened together by thin bands of fibrous (i.e., dense regular) connective tissue a. Syndesmosis: joint consists of broad fibrous band to form interosseous ligament; movement classification = amphiarthrosis b. Suture: only between flat bones of the skull (sutural ligament); movement classification = synarthrosis c. Gomphosis: articulation between tooth root and bony socket (periodontal ligament); movement classification = synarthrosis 2. Cartilaginous: connection consists of hyaline and/or fibrocartilage a. Synchondrosis: bones united by a plate of hyaline cartilage; movement classification = synarthrosis
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Articulations page 2 of 4 b. Symphysis: bone articular surfaces covered by hyaline cartilage, which in turn is attached to a thick pad of fibrocartilage; movement
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This note was uploaded on 01/03/2012 for the course ANAT 11110 taught by Professor Manley-buser during the Fall '11 term at Palmer Chiropractic.

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arthrology-outline - Articulations page 1 of 4 ANAT 11110...

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