sutures were removed on postoperative day 7, and the Gelfoam was removed after day 14.
(19) Bae S C et al in their study showed that a minimal supra-auricular approach with drain less surgical excision of PAS was useful to avoid compression post operatively.
Surgical treatment of recurring preauricular sinus: supra-auricular approach.
A graft was taken from either the tragus (perichondrium) or the supra-auricular
area (temporalis fascia), and it was prepared and dried to form a paper-like sheet.