Hand surgeons carefully plan their incisions for surgery and recommend therapy protocols following surgical interventions to prevent abundant scar formation. While some scarring is a necessity for closure of a surgical wound, too much scarring or thick, hypertrophic scarring may cause loss of motion and sensitivity.
For example, a trigger finger release procedure allows the tendon to glide more easily through the A1 pulley area, however adherent scarring at this surgical site can impede the glide of the flexor tendon.
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