Management of Alveolar Cleft

Area of Science:

• Craniofacial surgery
• Pediatric dentistry
• Oral and maxillofacial surgery

Background:

• Alveolar clefts receive less attention than other cleft types, leading to varied and controversial management strategies.
• Current approaches differ in surgical timing, surgical techniques, and graft material selection.
• Gingivoperiosteoplasty lacks surgeon consensus, while primary bone grafting risks maxillary retrusion, favoring secondary bone grafting.

Purpose of the Study:

• To review the literature on alveolar cleft repair.
• To compare the advantages and disadvantages of different surgical approaches.
• To inform surgical decision-making for alveolar cleft management.

Main Methods:

• Literature review of studies on alveolar cleft repair.
• Analysis of surgical timing (primary vs. secondary bone graft).
• Evaluation of techniques like gingivoperiosteoplasty and presurgical orthopedic devices.

Main Results:

• Secondary bone grafting is widely adopted due to concerns about primary grafting and maxillary retrusion.
• Some surgeons utilize presurgical palatal appliances before primary alveolar bone grafting.
• Minimizing flap dissection with presurgical appliances may decrease facial growth attenuation and crossbite incidence.

Conclusions:

• The optimal management of alveolar clefts is still debated.
• Presurgical orthopedic devices may offer benefits in improving outcomes for primary alveolar bone grafting.
• Further research is needed to establish clear guidelines for alveolar cleft repair.