title: Dependence of columella development on the technique used for primary cleft lip closure.
abstract: OBJECTIVE
  Primary cleft lip closure can be achieved by use of different types of surgery. The procedures of Millard, Veau, and Delaire are among the techniques most frequently performed worldwide. The factors which affect development of the columella have not been studied, however.
  
  
  METHODS
  University Hospital of Leipzig, Germany, Department of Oral, Craniomaxillofacial and Facial Plastic Surgery.
  
  
  METHODS
  In a comparative, retrospective, non-randomised study, we obtained anthropometric details from photographs of 120 unilateral and bilateral cleft patients after cleft lip closure by use of the techniques of Millard or Veau (n = 60) and Delaire (n = 60). Length and shape of the columella was assessed twice-first at the age of 10 months and again at the age of 10 years. Anthropometric characteristics of columella morphology and development were compared between the two groups.
  
  
  RESULTS
  At the age of 10 months, the ratio of nasal height to width (interalar distance) was significantly different for unilateral and bilateral cases, and results were better for the Delaire groups (p = 0.001 unilateral and p > 0.001 bilateral). This effect was no longer apparent at 10-year follow up. Another index which tended to indicate better results in the Delaire groups was the nasal width index. In the summary of the anthropometric values investigated, however, differences between the Millard or Veau group and the Delaire group were marginal.
  
  
  CONCLUSIONS
  Cleft lip closure by the technique of Millard for unilateral cleft lips and of Veau for bilateral cases is neither better nor worse than Delaire cheiloplasty for unilateral and bilateral clefts.
authors.affiliation: Department of Oral, Craniomaxillofacial and Facial Plastic Surgery, Faculty of Medicine, University Hospital of Leipzig, Liebigstr. 12, 04103, Leipzig, Germany, vedat.yildirim@medizin.uni-leipzig.de.
authors.forename: Vedat
authors.initials: V
authors.lastname: Yildirim
authors.forename: Julia
authors.initials: J
authors.lastname: Kaiser
authors.forename: Alexander
authors.initials: A
authors.lastname: Hemprich
authors.forename: Karsten
authors.initials: K
authors.lastname: Winter
authors.forename: Niels Christian
authors.initials: NC
authors.lastname: Pausch
mesh_terms: D002508:Cephalometry; D002648:Child; D002675:Child, Preschool; D002971:Cleft Lip / Q000601:surgery*; D002972:Cleft Palate / Q000601:surgery*; D004954:Esthetics; D006801:Humans; D007223:Infant; D008046:Lip / Q000601:surgery*; D012189:Retrospective Studies