Wound Healing: The Treatment of Secondary Healing Wounds Video (CE 1 hour) Item # MC78094 - Length 16 minutes - $199.00 Discusses the aspects of secondary healing wounds: three basic types of wound healing; secondary healing (contraction); allowing an open wound to heal by contraction; reasons for opening a wound which was closed; clinical wound healing problems; management of open wounds healing by secondary intention; aspects of patient care which affect wound healing by contraction.