Ch 4 terms (part 3) Flashcards
amputation
removal of a limb for reasons like tumors, gangrene, crushing injury
arthroclasia
forcibly breaking loose a fused joint
arthrodesis
stabilizing joint by fusing bones together
arthroscopic surgery
performing surgery while using an arthroscope to view inside joint
arthrotomy
cutting into a joint
bone graft
harvesting bone from one location to replace a bony defect in another location
bunionectomy
removal of the bursa at base of great toe
bursectomy
removla of a bursa
chondrectomy
removal of cartilage
chondroplasty
repair of cartilage
craniotomy
cutting into the skull
laminectomy
removal of posterior arch of vertebra to remove compression of a spinal nerve
osteoclasia
intentional breaking of a bone
osteotome
instrument used to cut bone
osteotomy
cutting into a bone
percutaneous diskectomy
tube is inserted into intervertebral disk to suck out ruptured disk; may also be done with lasar
spinal fusion
surgical immobilization of adjacent vertebrae
synovectomy
removal of synovial membrane
total hip arthroplasty (THA)
implaning a prosthetic hip joint
total knee arthroplasty (TKA)
implanting a prosthetic knee joint
cast
solid material to immobilize a fracture; may be made of plaster of Paris or fiberglass
fixation
stabilizes fracture while it heals; external fixation includes casts and splints; internal fixation includes pins, plates, and screws
reduction
realigning bone fragments of fracture; closed reduction is manipulation without surgery; open reduction requires surgery
traction
applying a pulling force on fracture or dislocation to restore alignment