title: Description and variability of temporal venous vascularization: clinical relevance in temporoparietal free flap technique.
abstract: The few studies on the venous vascularization of the temporal area indicate a high variability among individuals. The preoperative knowledge of the venous vascularization of the temporal area is critical for microsurgical reconstruction, such as temporoparietal fascia free flap, and especially in understanding the anatomy of the veins for flap survival. Therefore, we conducted an anatomic study to confirm the classification of Legre et al. and a radiologic study to examine the venous network of the temporal area. We found three frequent patterns of the temporal venous network: (1) Type I (the most common), with a predominant temporal vein; (2) Type II, with a predominant posterior auricular vein; (3) Type III, when both veins were equally important. Because of this great variability, the use of a temporal flap for reconstruction of the head and neck should be restricted, and the examination of venous vascularization appears to be necessary before surgery. Here, we report a three-dimensional description of the venous temporal vascularization by computer tomography, which is particularly useful before temporoparietal flaps.
authors: Anatomy Laboratory, Faculty of Medicine, 31062, Toulouse, France, lopez.r@chu-toulouse.fr.
authors: R
authors: R
authors: Lopez
authors: V
authors: V
authors: Benouaich
authors: B
authors: B
authors: Chaput
authors: G
authors: G
authors: Dubois
authors: F
authors: F
authors: Jalbert
mesh_terms: D000368:Aged; D005260:Female; D006257:Head / Q000098:blood supply* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D013524:Surgical Flaps; D014057:Tomography, X-Ray Computed