Simonart's band and facial growth in unilateral clefts of the lip and palate.
A cephalometric analysis was carried out to see if the presence of a Simonart's band at birth was associated with a detectable difference in subsequent craniofacial form. Mixed longitudinal data from 5 through 18 years of age was analyzed for 257 individuals with complete UCLP included in the Oslo CLP Growth Archive, 80 with a Simonart's band and 177 without. No major differences were detected between individuals with or without Simonart's band, though the presence of a Simonart's band was associated with a larger cranial base angle and a slightly more favorable maxillomandibular relationship. The findings are discussed in relation to embryogenesis, primary surgery, and secondary surgery. It is recommended that cephalometric studies of UCLP involving group comparisons should avoid major imbalance with respect to the proportion of individuals with a Simonart's band at birth.
Semb
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Department of Plastic Surgery, University Hospital of Oslo, Norway.
Shaw
W C
WC
D000293:Adolescent; D002508:Cephalometry; D002648:Child; D002675:Child, Preschool; D002971:Cleft Lip / Q000473:pathology / Q000503:physiopathology* / Q000601:surgery; D002972:Cleft Palate / Q000473:pathology / Q000503:physiopathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008047:Lip Diseases / Q000473:pathology* / Q000503:physiopathology; D008137:Longitudinal Studies; D008297:Male; D008334:Mandible / Q000254:growth & development / Q000473:pathology; D008437:Maxilla / Q000254:growth & development / Q000473:pathology; D008445:Maxillofacial Development; D012871:Skin Diseases / Q000473:pathology* / Q000503:physiopathology; D013548:Sweden; D000267:Tissue Adhesions