Modifications in the surgical correction of trigonocephaly.
A modified technique for the surgical correction of trigonocephaly is presented. The technical modifications are designed both to increase the stability of fixation of the supraorbital bar and lateral canthal advancements and to increase interorbital distance and anterior cranial fossa volume when utilized in those patients who exhibit the full expression of trigonocephaly, including midline ridging, bifrontal recession, hypotelorbitism, shortened anterior cranial fossa, deficient projection of lateral orbit, and bitemporal narrowing. It is a modification of the supraorbital bar remodeling/advancement procedure as originally described by Marchac with the introduction of a nasofrontal osteotomy and superior osteotomy bone graft and midline miniplate fixation of the supraorbital bar to the nasofrontal junction. Its use in 20 patients has been favorable.
Sadove
A M
AM
Division of Plastic and Reconstructive Surgery, Riley Hospital for Children, Indianapolis, Ind.
Kalsbeck
J E
JE
Eppley
B L
BL
Javed
T
T
D001860:Bone Plates; D016025:Bone Transplantation; D002675:Child, Preschool; D003398:Craniosynostoses / Q000601:surgery*; D006801:Humans; D007223:Infant; D009915:Orbit / Q000601:surgery; D010027:Osteotomy / Q000379:methods; D012886:Skull / Q000002:abnormalities* / Q000601:surgery; D013518:Surgery, Plastic / Q000379:methods*