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Skeletal system- Karla Diaz P2 - Coggle Diagram
Skeletal system- Karla Diaz P2
All the bones
Skull: Frontal, Parietal, temporal, maxilla, mandible, zygomatic, nasal, lacrimal, ethmoid, sphenoid, vomer,
Thoracic cage: sternum, ribs
Upper limb: Humerus, ulna, radius, carpal, metacarpal, metacarpal, phalanges, scapula, clavicle
Vertebral: cervical, thoracic, lumbar, sacrum, coccyx, coxal bone, pubic bone,
Lower Limb: femur, fibula, tibia, tarsal, metatarsal, patella
Types of bones
Flat bone: frontal bone, parietal bone, occipital bone, nasal bone
Irregular bone: vertebrae, sacrum, coccyx, temporal, ethmoid, zygomatic, maxilla, mandible, palatine, inferior nasal concha, & hyoid
Short bone: carpals in the wrist
Long Bone: tibia, fibula, femur, metatarsals, & phalanges
Anatomy of long bone
Three regions: epiphysis( contains the spongy bone), metaphysis, and the diaphysis
Bone remodeling
Steps: Activation, Resorption, reversal, formation, & quiscience
Bone Fracture repair
Step 1)hematoma formation
Step 2)Fibrocartilaginous callus formation
Step 3)Bony callus formation
Step 4) Bone remodeling
Joints
Hinge joint- ex: elbow, knee, joints of hand and foot
Condyloid joint- ex:the base of the fingers
Ball & Socket joint- ex: shoulder & hip joints
Pivot joint- ex: the joint of the first and second vertebrae of the neck that allows the head to move back and forth
Saddle joint- ex: thumb, thorax, middle ear, and heel
Gliding(plane) joint- ex: joints of the wrist & ankle
Movements allowed by Synovial Joints
Abduction(away)
adduction(towards)
extension(open)
flexion(close)
rotation
Differences between male & female skeleton
Female: women are shorter, elbows and shoulders bend a little further than male, longer torso, larger pelvis, women skulls are thicker
Male: bones are bigger and stronger, bigger heads, longer arms and legs, men have bigger brains,
Disorders