Arterial Blood Supply of the Nose: An Angiographic Study.

Objective: To define anatomical variations associated with arterial blood supply of the nose which has clinical implications on the management of different disorders, especially intractable posterior epistaxis.

Study Design: Case series.

Methods: Selective angiography of external and internal carotid arteries of 100 patients scheduled for routine angiography was done.

Anthropometric Analysis of the External Nose of the Egyptian Males.

Objective: The aim of this study was to describe average nasal anthropometric measurements for young Egyptian males by using the Rhinobase software.

Materials And Methods: This was a cross-sectional study involving the evaluation of facial photographs. Frontal, right lateral and basal photographs for 300 healthy adult male Egyptian volunteers (n = 300) were taken; then, the photos were edited using Rhinobase Software and CorelDraw graphics (2017) software.