Skeletal System A&P Practice Test

Restoring a bone to its proper alignment after dislocation or fracture is called reduction. The aim is to bring the bone fragments back into their normal position so they fit together and heal correctly, preserving joint function. Reduction can be done without surgery (closed reduction) by manually manipulating the bone, often with pain relief or sedation, or with surgery (open reduction) to directly realign and fix the bones using hardware like pins or plates. After realignment, immobilization with a cast, splint, or fixation helps maintain the correct position during healing, and imaging confirms that the alignment is correct. The other terms are less precise for this specific procedure: replacement implies adding a prosthesis, reconstruction refers to rebuilding structures, and realignment is a broader descriptor not the standard medical term for this process.