title: [An experimental study of 3-dimension zygomatic suture extension for suture osteogenesis].
abstract: OBJECTIVE
  To explore a methods of 3-Dimension expansion of zygomatic suture in a goat model.
  
  
  METHODS
  Seven goats were used in this study. The 3-D extensive applicator was designed and used to extend the zygomatic suture of the goats by placing it in the zygomatic bone through an infraorbital incision. Ten days after the first operation, it was gradually extended on a speed of 0.09 cm/d for 7 days. The zygomatic movement and the osteogenesis of the suture was evaluated in two weeks.
  
  
  RESULTS
  The zygomatic bone was extended for 0.6 cm long in average, and the osteogenesis was also shown significantly in the suture.
  
  
  CONCLUSIONS
  The above mentioned technique could be a safe and effect method to be applied for the zygomatic extension.
authors.affiliation: Department of Oral and Maxillofacial Surgery, Stomatological College, Fourth Military Medical University, Xi'an 710032, China.
authors.forename: En-qun
authors.initials: EQ
authors.lastname: Wang
authors.forename: Shu-xia
authors.initials: SX
authors.lastname: Zhou
authors.forename: Yan-pu
authors.initials: YP
authors.lastname: Liu
authors.forename: Pu
authors.initials: P
authors.lastname: Zhang
authors.forename: Ju-hui
authors.initials: JH
authors.lastname: Zhang
mesh_terms: D000818:Animals; D003393:Cranial Sutures; D006041:Goats; D006801:Humans; D019857:Osteogenesis, Distraction / Q000295:instrumentation / Q000379:methods*; D015050:Zygoma