Evaluation of the sufficiency of pedicled temporoparietal fascial flap on rat head and neck defects: detailed anatomical study. (April 2014)

• Record Type: Journal Article
• Authors: Kapi, Emin; Bozkurt, Mehmet; Kuvat, Samet Vasfi; Selcuk, Caferi Tayyar
• Is Part Of: Laboratory animals. Volume 48:Number 2(2014:Apr.)
• Page Start: 89
• Page End: 96
• Publication Date: 2014-04
• Subjects: surgery -- refinement -- experimental design -- animal model; Animal experimentation -- Periodicals; Animal models in research -- Periodicals; Laboratory animals -- Periodicals; Animal welfare -- Periodicals; 636.0885
• DOI: 10.1177/0023677213514046
• Languages: English
• ISSNs: 0023-6772

Abstract

The temporoparietal flap containing the temporal fascia has a wide spectrum of applications in head and neck surgery. The aim of this study is to demonstrate a temporoparietal fascial flap model that can be used in various head and neck defects in rats. Ten male Sprague-Dawley rats weighing 250–300 g were used in this study. Temporoparietal fascial flaps were elevated with the axial pedicle from the rats using microsurgical techniques. The arc rotations of the flaps on the pedicles were examined and the dimensions of the defects these flaps could cover were identified. The flaps were observed to be the right size for use with defects of the occipital, temporal and mastoid regions, ear, facial nerve and the mandible. The temporoparietal fascial flap is an experimental flap model, which can be useful in experimental studies related to complex head and neck defects.