Cleft Lip and Palate Repair: Surgical Timing, Techniques & Outcomes

Cleft Lip and Palate: Surgical Management Overview

Cleft lip (unilateral/bilateral) and cleft palate are congenital orofacial clefts resulting from incomplete fusion during embryonic development (weeks 4–12). They may occur isolated or as part of a syndrome.

Surgical Timing

Procedure	Typical Age	Key Goals
Cleft Lip Repair (Cheiloplasty)	3–6 months	Close lip defect, reconstruct orbicularis oris muscle, restore nasal symmetry
Cleft Palate Repair (Palatoplasty)	9–12 months	Close palatal defect, reconstruct velopharyngeal sphincter for speech, facilitate maxillary growth

Surgical Techniques

• Lip: Rotation-advancement (Millard), triangular flap (Tennison-Randall), or modifications based on cleft type
• Palate: Two-flap palatoplasty (von Langenbeck), Furlow double-opposing Z-plasty, or intravelar veloplasty
• Choice depends on cleft width, surgeon expertise, and associated anomalies

Outcomes & Complications

• Success rates: >90% primary closure achieved
• Potential complications: Fistula formation (palate), wound dehiscence, infection, hypertrophic scarring, velopharyngeal insufficiency (VPI), dental/orthodontic issues, maxillary growth restriction
• Multidisciplinary care: Requires coordinated team: plastic surgeon, ENT, speech-language pathologist, orthodontist, audiologist, geneticist, psychologist

Long-term follow-up through adolescence is essential for optimal functional and aesthetic outcomes.