Detailed Cleft Measurements: A Comparison Between Isolated Cleft Palates and Cleft Palates Associated With Cleft Lips

Area of Science:

• Craniofacial surgery
• Pediatric plastic surgery
• Speech-language pathology

Background:

• Cleft palate (CP) and cleft lip and palate (CLP) are common congenital conditions.
• Pierre Robin sequence (PR) can be associated with CP, impacting airway and feeding.
• Accurate anatomical measurements are crucial for surgical planning and predicting outcomes.

Purpose of the Study:

• To compare anatomical cleft measurements between isolated CP (with or without PR) and CLP.
• To identify potential differences that could inform surgical strategies and outcome predictions.

Main Methods:

• Prospective case series of 125 patients undergoing palatoplasty.
• Detailed anatomical measurements of cleft parameters were recorded under general anesthesia.
• Comparison of measurements between CP (without PR), CP with PR (CPPR), and CLP groups.

Main Results:

• CLP patients showed significantly greater nasopharyngeal depth, posterior hard palate width, dental arch width, and total cleft length compared to CP and CPPR groups.
• A significant difference in soft palate cleft width was observed between CP and CLP groups.
• No significant differences were found in soft or hard palate length between the groups.

Conclusions:

• Significant anatomical differences exist in cleft and palate measurements between CLP and CP patients.
• These distinct measurements may aid in predicting velopharyngeal insufficiency and other complications.
• Understanding these variations is vital for tailored surgical interventions in cleft care.