Two-layer closure of a wide palatal cleft

Area of Science:

• Craniofacial Surgery
• Plastic Surgery
• Pediatric Surgery

Background:

• Extremely wide clefts of the secondary palate pose significant surgical challenges.
• Conventional palatoplasty techniques may be insufficient for complete closure in such cases.
• The definition of an extremely wide cleft is a bony palatal shelf less than one-third the width of the cleft defect.

Purpose of the Study:

• To present a novel surgical method for achieving complete two-layer closure of extremely wide secondary palate clefts.
• To describe a technique that incorporates nasal mucoperiosteum into the oral closure layer.
• To offer an alternative surgical solution for patients with wide palatal clefts, including those unable to use speech appliances.

Main Methods:

• Utilized turnover flaps based on oral mucosa at the cleft margin to incorporate nasal mucoperiosteum into the oral layer.
• Created the nasal layer of closure using a long, superiorly based pharyngeal flap.
• Applied this technique in a patient with an extremely wide cleft palate who had failed with speech appliance use.

Main Results:

• Achieved a complete two-layer closure of the extremely wide cleft palate defect.
• Demonstrated successful utilization of the technique in a challenging patient case.
• Provided a viable surgical option for patients with wide palatal clefts.

Conclusions:

• The described palatoplasty technique provides a complete two-layer closure for extremely wide palatal clefts.
• This method is indicated when surgical correction is necessary for wide cleft palate defects.
• The technique offers a successful alternative for patients who cannot effectively use speech appliances.