Butow, Kurt-Wilhelm; Van Wyk, Philippus J.; Zwahlen, Roger A.(South African Dental Association, 2007-08)
OBJECTIVE: The purpose of this study was to determine the difference in prevalence of the different categories of facial cleft deformities between the white and black patients in a database of 2806 cleft cases at the ...
Zwahlen, Roger A.; Butow, Kurt-Wilhelm(Elsevier, 2004-11)
An 18-year-old female and a 14-year-old male who had previously received surgery for primary repair of a nonsyndromic cleft lip and palate (including alveolar defect bone grafting) unintentionally developed facial advancement ...
Butow, Kurt-Wilhelm; Jacobs, Frederick Julius; Zwahlen, Roger A.(South African Dental Association, 2008-04)
A retrospective study was undertaken of 3100 facial cleft cases in order to analyse and determine the incidence of the isolated cleft of the hard palate. This presented as a very rare occurrence in three different variations, ...
