click below
click below
Normal Size Small Size show me how
Bones and Movement
Miscellaneous Bones and Movement
Term | Definition |
---|---|
Frontal (Coronal) Plane | divides body vertically into the front and back |
Sagittal Plane | divides body vertically into left and right sides |
Transverse Plane | divides body horizontally into upper and lower portions |
Anterior | front or ventral part of body |
Posterior | back or dorsal part of body |
Medial | midline of body |
inferior or caudal | below another structure (towards the tail) |
superior or cephalic | above another strucutre (towards the head) |
medial | near the medial plane of the body |
lateral | side |
distal | away from point of attachment or beginning of a structure |
proximal | close to the point of attachment or beginning of a structure |
superficial | on the surface |
deep | away from the surface |
peripheral | at or towards the surface of the body |
adduction | movement toward the midline of the body |
abduction | movement away from the midline of the body |
extension | straightening or stretching of the body |
flexion | bending the body |
medial rotation | rotation inward towards the body |
lateral rotation | rotation outward from the body |
supination (hand and forearm) | turning the hand so the palm is upwards |
pronation | turning the hand back so that the palm is downwards |
erect | standing position |
supine | lying down flat on back |
prone | lying face down flat on stomach |
laterally recumbant | lying down on right or left side |
semi-prone | lying on left or right side and chest with arm along back and opposite leg drawn up |
semi-Fowler's position | lying on back with trunk and legs slightly elevated |
long bones | lower leg, thigh, lower arm, upper arm |
short bones | ankle, wrist |
flat | ribs, pelvis, shoulder |
sesamoid | kneecap |
cranial bones | frontal, parietal, occipital, temporal, sphenoid, ethmoid |
facial bones | lacrimal, zygomatic, nasal, vomer, maxillary, mandibular |
cervical vertebrae | C1-C7, 7 bones, form neck bone, donot connect to ribs |
thoracic vertebrae | T1-T12, 12 bones, connect to 12 pairs of ribs |
lumbar vertebrae | L1-L5, 5 bones, strongest and largest spinal bones |
sacrum | slightly curved, triangular shaped |
coccyx | tailbone |
pelvic bones | ilium, ischium, pubis |
upper arm bone | humerus |
elbow bone | olecranon |
medial lower arm bone | ulna |
lateral lower arm bone (on line with thumb) | radius |
wrist bones | carpals |
five bones radiating to the finger (hand bones) | metacarpals |
finger bones | phalanges |
upper leg/thigh bone | femur |
kneecap | patella |
largest lower leg bone | tibia |
smaller lower leg bone | fibula |
ankle bones | tarsals |
bones radiating to the toes (foot bones) | metatarsals |
toe bones | phalanges |