Evaluation of Early Wound Healing Scales/Indexes in Oral Surgery

Background: The quality of the healing response after oral and maxillofacial surgery (OMS) is influenced by the nature of the tissue disruption and the circumstances surrounding wound clo-sure. The use of wound healing scales may help the surgeon anticipate and, when possible, intervene so that wound repair can progress favorably.
Materials and Methods: Studies reported in the OMS literature of the last 20 years that applied
scales/indexes to monitor the wound healing process were reviewed.
Results: We identified eight scales/indexes that were developed for use in OMS, including three
that are modifications of a previously reported scale. Most were applied in split-mouth trials of
wound healing modifiers.
Conclusion: Wound healing scales are infrequently used in OMS. Those that are available do
not allow for an association of the outcome parameters, modifiers used, or effectiveness of the modifiers with the different phases of the wound healing process (inflammatory, prolifera-tive, and remodeling). Moreover, there is no consensus regarding the time frames that should be evaluated or the preferred scale. On the basis of these findings, we suggest a novel scale that distinguishes among the wound healing phases and yields three subscale scores and a
total score.