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.

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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.