Position, shape, and dimension of the maxilla in unoperated cleft lip and palate patients: Review of the literature

✍ Scribed by J. Th. Lambrecht; Th. Kreusch; L. Schulz

• Publisher: John Wiley and Sons
• Year: 2000
• Tongue: English
• Weight: 630 KB
• Volume: 13
• Category: Article
• ISSN: 0897-3806
• DOI: 10.1002/(sici)1098-2353(2000)13:2<121::aid-ca6>3.0.co;2-k

✦ Synopsis

The inhibition of growth and development resulting from surgical treatment of the cleft lip and palate is a widely discussed topic. Various studies have been conducted in search of answers as to how the untreated upper jaw develops, focusing on individuals with untreated cleft lip and palate as found in so-called Third World countries. This study offers the opportunity to compile literature dealing with the research and description of untreated unilateral cleft lip and palate. The focus was to take a closer look at groups of individuals with complete unilateral cleft lip and palate, who had received no surgical treatment at all, as well as groups who had received surgical treatment of only the cleft lip. The upper jaw of untreated cleft lip and palate patients most often adopts a protruded position without enlarging the maxilla itself. The horizontal dimension tends to be reduced, whereas the vertical dimension is normal. The upper jaw of patients with unilateral cleft lip and palate who received surgical treatment of the lip more often adopted a retruded position. The model analysis showed no clear-cut tendencies. There seemed to be a degree of regional variation. Considering the relatively small number of recruitable individuals with untreated cleft lip and palate, the introduction of a standard method of evaluation is desirable. This would significantly facilitate the comparison of different studies with each other in the future. The first steps in this direction have already been initiated. Clin.