The blood supply of the inferior nasal concha (turbinate): a cadaveric anatomical study.

Abstract

The blood supply of the lateral nasal wall acquires a great deal of interest for many reasons especially for the treatment of clinical conditions such as epistaxis that sometimes needs surgical interventions and endoscopic sinus and skull base surgeries that requires a good choice of endonasal flaps including inferior nasal concha (commonly named as inferior turbinate by clinicians) flap to close the dural defects. Successful treatment of epistaxis and closure of such defects depends on detailed anatomical knowledge of lateral nasal wall vasculature and a vital flap with good blood supply, respectively. Because of these we aimed to study the blood supply of inferior turbinate, regarding the sources and courses of the blood vessels. Forty formalin-fixed hemisected cadaveric heads were used at Hacettepe University