retracting and exposinginstruments,”• gently move tissue away from surgical site• can be hand-held or self-retaining, deep or superficial, right angle or curved, wide or narrow, malleable

retracting and exposinginstruments,”• gently move tissue away from surgical site• can be hand-held or self-retaining, deep or superficial, right angle or curved, wide or narrow, malleable

sharp or dull”