Frenectomy
Pronunciation: freh-NEK-toh-mee
A surgical procedure to remove or release an abnormally attached frenum (labial, lingual, or buccal) that is causing functional or aesthetic problems.
Full Definition
A frenectomy involves the complete excision of a frenum — the fold of mucous membrane attaching the lips, cheeks, or tongue to the underlying alveolar mucosa or tongue — when its attachment causes diastema, restricted tongue movement (ankyloglossia), or impaired denture retention. It is distinguished from frenuloplasty, in which the frenum is repositioned rather than removed. Editors commonly encounter this term in oral surgery, pediatric dentistry, and orthodontic reports, and must maintain the distinction between frenectomy and frenuloplasty, and between labial and lingual variants.
Usage
Usage note: Distinguish 'frenectomy' (excision) from 'frenuloplasty' (repositioning/revision) in surgical reports. Specify the anatomical site (labial, lingual, or buccal) to avoid ambiguity.
In Context
- "A maxillary labial frenectomy was performed to facilitate orthodontic space closure of the midline diastema." — Orthodontic and oral surgery combined treatment report
- "Lingual frenectomy was recommended to address the infant's posterior ankyloglossia and improve breastfeeding efficacy." — Pediatric dentistry referral letter