Minimal nasolabial incision effective for nasolabial fold rehabilitation in paralysis

The minimal nasolabial incision technique demonstrated efficacy as a rehabilitation tool for the nasolabial fold in patients with facial paralysis.
The retrospective case series included 21 patients with facial paralysis who underwent nasolabial fold modification with the technique at a tertiary care center between Feb. 1, 2015, and Aug. 31, 2016.
The primary endpoints were the Facial Clinimetric Evaluation (FaCE) scale score as reported by patients; an electronic facial paralysis assessment (eFACE) by clinicians; layperson evaluation of the aesthetics of the nasolabial fold; and an