Anatomical Terms Flashcards
arcade
how teeth are arranged
lingual surface
surface of teeth touching tongue
palatal surface
tooth surface of maxilla that touches tongue
buccal/vestibular surface
aspect of teeth touching cheeks
occlusal surface
aspect of teeth that meets when chewing
labial surface
tooth surfacing facing lips
contact surfaces
aspect of tooth that touch other teeth
- mesial: aspect closest to midline of dental arcade
- distal: furthest from midline
cavity
hollow space in the body that contains organs
peritoneum
membrane lining walls of abdominal and pelvic cavities
- parietal: outer layer lining cavities
- visceral: inner layer surrounding organs
peritonitis
inflammation of the peritoneum
umbilicus
pit in the abdominal wall where the umbilical cord was
mesentery
layer of peritoneum that suspends parts of the intestines in the abdominal cavity
retroperitoneal
superficial to the peritoneum
dorsal recumbency
lying on back
AKA supine
ventral/sternal recumbency
lying on belly
AKA prone
adduction
movement towards midline
abduction
movement away from midline
flexion
closure of a joint (flexing bicep)
extension
straightening a joint