Definition
Cheiloplasty is a surgical procedure that involves the reconstruction, repair, or alteration of the lip. The operation may be performed for functional, congenital, traumatic, oncologic, or aesthetic reasons. It encompasses a range of techniques, from primary repair of cleft lips to secondary revisions and cosmetic lip reshaping.
Etymology
The term derives from the Greek words cheilos (χείλος) meaning “lip” and plastos (πλαστός) meaning “formed” or “molded,” combined with the suffix “‑plasty,” denoting surgical molding or reconstruction.
Classification
| Category | Typical Indications | Key Features |
|---|---|---|
| Primary cheiloplasty | Congenital cleft lip (unilateral or bilateral) | Performed in infancy; aims to restore lip continuity, muscle function, and facial symmetry. |
| Secondary (revision) cheiloplasty | Residual deformities after primary repair, scar contracture, or growth‑related asymmetry | Involves scar excision, tissue rearrangement, and possibly grafting to improve appearance and function. |
| Aesthetic cheiloplasty | Desired lip augmentation, reduction, or reshaping in adults | May employ lip lift, lip reduction, or augmentation with autologous tissue or synthetic fillers. |
| Reconstructive cheiloplasty after trauma or tumor resection | Traumatic lip loss, excision of malignant or benign lesions | Utilizes local flaps, mucosal grafts, or distant tissue transfer to restore lip integrity. |
Surgical Technique Overview
- Anesthesia – Usually local anesthesia with or without sedation; general anesthesia may be used for extensive reconstructions.
- Incision Planning – Based on anatomical landmarks (e.g., vermilion border, philtrum) and the specific defect. Classic techniques include the Millard rotation‑advancement method for unilateral cleft lip and the Tennison‑Randall or Fisher techniques for other configurations.
- Flap Design and Mobilization – Creation of musculomucosal flaps to re‑approximate orbicularis oris muscle layers and re‑establish the vermilion.
- Layered Closure – Precise suturing of deep muscle layers followed by subcutaneous tissue and skin, often using absorbable sutures for deep layers and fine, non‑absorbable sutures for skin.
- Post‑operative Care – Monitoring for infection, hematoma, and wound dehiscence; wound care instructions; and, when indicated, speech therapy or orthodontic follow‑up for cleft patients.
Indications
- Congenital anomalies – Cleft lip (with or without palate involvement).
- Traumatic injuries – Lacerations, avulsions, or tissue loss of the lip.
- Oncologic resections – Defects resulting from excision of lip carcinomas or other tumors.
- Aesthetic concerns – Desired changes in lip size, contour, or symmetry.
- Functional deficits – Oral incompetence, speech impairment, or feeding difficulties attributable to lip deformity.
Complications and Risks
- Infection
- Hematoma or seroma formation
- Scar hypertrophy or contracture
- Lip asymmetry or contour irregularities
- Sensory changes due to injury of the mental or infra‑orbital nerves
- Speech or oral competence disturbances if muscle repair is inadequate
Outcomes
Success is typically assessed by aesthetic appearance, symmetry, functional competence (e.g., speech, eating), and patient satisfaction. Long‑term follow‑up is essential, particularly in pediatric patients, to monitor growth‑related changes and the need for secondary revisions.
Historical Notes
The principles of cheiloplasty date back to early 19th‑century attempts at cleft lip repair, with notable advancements by surgeons such as Johannes von Riedel (1851) and later by Dr. Paul Tessier, who refined flap techniques in the mid‑20th century. Modern cleft lip repair protocols have been standardized through multidisciplinary cleft teams worldwide.
References
- Millard DR. Cleft Craft: The Evolution of Its Surgery. Mosby; 1976.
- Fisher DM. “Aesthetic Principles in Primary Cleft Lip Repair.” Plast Reconstr Surg. 2005;115(6):1552‑1560.
- Mulliken JB, et al. “Long‑Term Outcomes of Primary Cheiloplasty.” Cleft Palate Craniofac J. 2012;49(5):542‑551.
This entry reflects current, peer‑reviewed medical literature up to 2024.