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Concept Map: 04 Skeletal By Karla Jimenez V. Period 1 - Coggle Diagram
Concept Map: 04 Skeletal By Karla Jimenez V. Period 1
Name of bone
axical skeletion
skull
fronat, partetal, temporal, sphenoid, ethmois, maxilla, palatine, facial are zygomatic, locrimal, nasal, vomer, inferior, mandible, and maxilla.
hyoid bone
vertevral cloumn
Thoracic cage
three parts
The first 7 are cervical vertebra and the next 12 are the Thoracic Vertebrae ( which are all true ribs) and the final 5 are lumbar knows as false ribs
sternum
appendiclar skeletion
Pecotcal girdle
upper limbs all the arm
lower limbs all the leg
Pelvic girdle
text
Type of bone
Long bone
Ex: arm and leg bone
long length with a expanded ends
short bone
Ex: wrist and ankles bone
almost equal shape all around, length and wiath
Sesanois bone
Ex: patella
round bone
Flat bone
Ex: ribs and scaplua
plate or crepe shape and has a broad surface
Irregular bone
Ex: vertebre, some facial bone
varied by shape
Long bone
songy bone
compact bone
red and yellow bone marrow
Ex the femur and humerus
Medullary cavity
Periosteum
Endosteum
Articular cartillage
Epiphyseal lines
Proximal epiphysis
Diphysis
Distal epiphysis
Bone remodeling
has two methods
Intramembranous bones when a sheet like layer of connective tissue which the bone originate
Endochondral which is when bone from in hyline cartilage modes
Microscopic anatomy of bone tissue
located lacunae and bone cell are called osteocytes
central (haversian) canal
matrix called lamellae
Joints
FIbrous joint
most are unmovable and one is the skull sutures
Cartiloginous joint
intervertebral discs between vertebrae help absorb shock and slightly moveable found in pubic symphysis and forst rib with the sternum
Synovial joint
Are the most movable and are the most type of joint in the body
Bone fracture repair
6 types
A comminuted
When the fracture is complete and with additional piece
Fissured
When the fracture is in the middle of the bone, almost a straight line
Transverse
when the fracture is complete a right angle
Spiral
When the fracture is caused by a twisting motion
A greenstisk
When the fracture doesn't break fully or across
A oblique
when the fracture is complete but not a right angle
how its reparied
When the bone is damage the body release Osteoclasts to to "remove the excess... shaped mush like the origina;."
blood vessels are broken cause the formation of hematoma
Once that start clearing spongy bone and fibtocartilage start to form
Then its replace just the fibrocatilage with a hard callus
Finally the the cavity is filled with yellow marrow
Movements allowed by Synovial Joints
Ball-&-socket widest motion by two bone
condylar (ellipsoidal) joint allows back an forth ans side to sside motion
Plan (gliding) joint allows sliding or twisting motion
Hing joint allows motion in one plane (uniaxial)
Pivot (trochoid) joint allows motion only around central axis
Saddle (sellar) joint allows motion moslty two plane
Differences between male and female skeleton
The coxal bone is the biggest tell
Pelvic is wider in all diameters than the male
Female sacrum is wider than male
Pelvic girdle is lighter than the male jjh