title: [Anatomic study of perforator neurovascular bundles of the deep inferior epigastric perforator flap].
abstract: OBJECTIVE
  To investigate the anatomic characteristics of the perforator neurovascular bundles in the anterior abdominal wall for the anatomical basis of the sensate deep inferior epigastric perforator (DIEP) flap.
  
  
  METHODS
  Abdominal wall dissection was performed on 9 embalmed female cadavers (18 sides).
  
  
  RESULTS
  Most of the deep inferior epigastric perforators emerged at the anterior sheath of the rectus. There were averaged 17.5 perforators on each side, with the diameter equal to or larger than 0.5 mm in 7.8 perforators. The number of skin perforators was the greatest in the supero-medial area. 56.2 percent of vascular perforators traveled with the sensory branches while 80.9 percent of larger perforators (> or = 0.5 mm in diameter) run with the sensory branches.
  
  
  CONCLUSIONS
  The lateral perforator neurovascular bundle was the first choice in the design of the sensate DIEP flap.
authors.affiliation: Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100041, China.
authors.forename: Hong-yan
authors.initials: HY
authors.lastname: Yang
authors.forename: Jun
authors.initials: J
authors.lastname: Xu
authors.forename: Xiao-lei
authors.initials: XL
authors.lastname: Jin
authors.forename: Yi-ping
authors.initials: YP
authors.lastname: Yan
authors.forename: Lan-hua
authors.initials: LH
authors.lastname: Mu
authors.forename: Yuan-bo
authors.initials: YB
authors.lastname: Liu
authors.forename: Xiao-qing
authors.initials: XQ
authors.lastname: Yan
authors.forename: Sen-kai
authors.initials: SK
authors.lastname: Li
mesh_terms: D034861:Abdominal Wall / Q000033:anatomy & histology*; D002102:Cadaver; D005260:Female; D006801:Humans; D007367:Intercostal Nerves / Q000033:anatomy & histology*; D013524:Surgical Flaps