click below
click below
Normal Size Small Size show me how
Body/regions/planes
Term | Definition |
---|---|
Abduction | Movement away from the midline of the body |
Adduction | Movement toward the midline of the body |
inversion | Turning the sole of the foot inward |
eversion | turning the sole of the foot outward |
Elevation | raising a body part |
Depression | lowering a body part |
flexion | the movement of two body surfaces toward each other, as in the act of bending |
extension | the straightening of a limb after it has been flexed |
hypertension | the act of bending a joint or limb beyond normal extension |
Dorsiflexion | movement of the sole of the foot upward (flexed towards the lower leg) |
plantar flexion | motion of the plantar surface (sole of the foot) away from the body |
Rotation | movement of a bone around its longitudinal axis, that is lengthwise |
medial (internal) rotation | rotational movement towards (medially) the midline of the body |
lateral (external) rotation | rotational movement away from the midline |
Pronation | rational motion of the forearm in which the palm moves to face downwards |
supination | rotational motion of the forearm in which the palm moves to face upward |
circumduction | the circular movement at the far end of a limb; occurs in multiple planes |
median (midsagittal) plane | Cuts the body into equal left and right planes. Top to bottom, vertical |
Frontal (Cononal) Plane | divides the body on the side, dividing the body into a front and back portion |
Transverse | Divides the body at the midline (waist) into upper and lower portions. |
Medial | A reference point. Moving toward the midline of the body. |
Lateral | Moving towards the side of the body. (away from the midline of the body.) |
Anterior (ventral) | front portion of the body |
Posterior (dorsal) | back portion of the body |
superior (cephalic) | situated above another structure, toward the head |
Inferior (caudal) | away from the head end or toward the lower part of a structure or the body; below |