The sinuses are a system of connected hollow cavities in the face that contain air and thin layer mucus. Paranasal group four pair aerated surround nasal cavity. They to nose by small openings. maxillary located under eyes; frontal above ethmoidal between eyes sphenoidal behind eyes. Frontal rarely symmetrical septum them frequently deviates one or other side middle line. Their average measurem...

Background: The occipital artery (OA) is a branch of the external carotid artery. It gives rise to several cutaneous, muscular, and meningeal branches supply different anatomical areas. implication OA in neurosurgical field well-established literature. Our aim this study draw complete picture variations applications OA. Methods: A literature review was conducted Google Scholar PubMed studies di...

Understanding anatomical variations can help physicians achieve better results in clinical practice. During routine dissection, we found variations in the branches of Internal Iliac Artery (IIA) of a 65-year-old Iranian female cadaver. The IIA ended by dividing to an unusual smaller anterior and a greater posterior trunk which was branched to the inferior gluteal arteries. Both pelvis and the u...

Introduction Anatomical variations of muscle and tendons are commonly encountered. These variations may consist of absence of a muscle, supernumerary muscles, deviations from the normal course, or an unusual origin or insertion. Accessory muscles or muscle slips and tendons are anatomical variations representing additional distinct muscles that are encountered along with the normal complement o...