Skeletal System: Mariah Mancinas
Bone Names:
Types of bone
Bone Remodeling:
Long Bone Anatomy:
Skull Bones:
Vertebral:
Parietal Bones
Frontal Bone
Coronal Bone
Lacrimal Bone
Ethmoid Bone
Squamous Bone
Sphenoid Bone
Temporal Bone
Vomer Bone
Mandible Bone
Nasal Bone
Zygomatic Bone
Maxilla
Sutural Bone
Occipital Bone
Cervical Vertebrae
Thoracic Verterae
Lumbar Vertebrae
False Bones
True Bones
Floating Bones
Ribs:
Sternum
Ribs
Manubrium
Xiphhoid Process
Arms:
Clavicle
Acromion Process
Scapula
Humerus
Ulna
Radius
Legs:
Greater Throchanter
Femur
Tibula
Patella
Fibula
Hands and Feet:
Carpals
Metacarpals
Tarsals
Metatarsal
Phalanges
Pelvic:
Coxal
Ilium
Sacrum
Coccyx
Pubis
Ischium
Long Bones: Lobger than wide, Limb bones
Short Bones: Cube shaped bones, Sesamoid bones
Seasamoid Bones: Round Bones found near joints
Flat Bones: Thin, Flat, Slightly Curved most skull bones
Irregular Bones: Complicated Shapes, verterbrae and hip bones
Proximal Epiphysis: Contains Spongy Bone, compact bone, Epiphyseal line and articular cartilage
Diaphysis: Periosteum, compact bone, Medullary cavty, yellow bone marrow, Nutrient foramen, periosteum and nutrient artery.
Distal Epiphysis: Articular Cartilage
Bone remodeling occurs at the surface of periosteum and endosteum
Bone deposit: When bone is injured or streghth is needed than osetoblasts will deposit new bone matrix.
Bone Resorption:Osetoclasts will remove or digesting old bone
Bone Fracture Repair:
Fracture repair: Involves reduction, the realignment of broken bones. Immobilization is when the bone is than put into a cast to be repaired.
Bone Disorders:
Osteomalacia and Rickets: Bones are poorly mineralized, osteoid is produced, results in soft and weak bones. Bowed legs and bone ends are enlarged and abnormally long.
Osteoporosis: Group od disease where bone resorption exceeds deposit.Matix is normal but the bone mass declines.
Pagets Diseases: Excessive bone deposit and resorption that causes the bone to grow to fast and develpoe poorly.
click to edit
Joints and synovial joint movements:
Fibrous Joints: Sutures, Rigid inerlocking joints in the skull.
Syndesmoses: Bones that are connected to ligaments and bands fibrous tissues
Gomphases: Peg in socket joint is the teeth.
Cartilaginous Joints: Synchondroses is a bar or plate of hylaine cartilagethat combines bones.
Symohysyses is fibrocartilage that unites the bones.
Plane: Flat, gliding movement
Hinge: Cylinder trough joint, flexion and extension moevement.
Pivot: Sleve, bone and ligament, Ratation.
Condylar:Oval joint, Flexion and extenesion as well as abduction and adduction.
Saddle: Articular surfaceare convex and concave, adduction, abduction, flexion and extension.
Ball and socket: Cup socket and ball shape bone. Move all around.
Diffrences in Male and Female Skeletons:
Female skeltons: More smooth, less knobby and bones are more thin and fragile.
Male skeleton: Males have more thic and strong dense bones compared to a female.