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Victoria Sanchez. Period 2. Skeletal System - Coggle Diagram
Victoria Sanchez. Period 2. Skeletal System
Bone Remodeling
Bone deposits
Bone resorptions
Anatomy of Long Bone
2 parts of long bone
Diaphysis
Distal
Further away from center of bone
Proximal
Closer to the center of bone
Medullary cavity
Filled with yellow bone marrow
Epiphysis
Microscopic anatomy of bone tissue
5 major cell types
Osteoblasts
Bone forming cells
Osteocytes
Mature bone cells
Bone-lining
Helps maintain matrix
Osteoclasts
Multinucleate,
Osteogenic
Mitocally active in periosteum and endosteum
Types of Bones
4 Types of Bones
Short Bone
Irregular Bones
Flat Bones
36 bones
Flattened broad surface
Types of Flat bones :
Ribs
Sternum
Skull
Temporal
Nasal
Occiptal
Vomer
Frontal
Lacrimal
Scapula
Different shape then other 3
48 Bones
28 in skeletal system
Squat, cuboidal shape
Long Bone
Long thing shape
90 long bones in body
Names of All Bones
8 Cranial Bones
Temporal (2)
Occipital
Ethmoid
Sphenoid
Frontal
Parietal (2)
Appendicular:
Hands
Carpals ( wrist )
Phalanges F
Metacarpals
Feet
Tarsals
Metatarsals
Phalanges T
Shoulder Girdle
Scapula
Clavicle
Pelvic Bone
Coxal Bone
Ilium
Ischium
Pubis
Upper Extremities
Humerus
Radius
Ulna
Lower Extremities
Femur
Tibia
Fibula
Axial:
Vertebral Cloumn
Vertebrae
C1 ( atlas )
C2 ( axis )
Coccyx
Sacrum
Thoracic Cage
Ribs
False Ribs 8-10
Floating Ribs 11-12
True Ribs 1-7
Sternum
Skull
Mandible ( lower jaw )
Maxillae ( upper jaw )
Zygomatic ( cheek )
Lacrimal ( corner of eye )
Nasal
Vomer
Sphenoid
Ethmoid
Palatine ( mouth )