Anatomical variation in the sphenoidal sinuses in patients with chronic rhinosinusitis: A CT scan study.

Unlabelled: Computerized tomography (CT) of the skull base region has become an indispensable tool for endoscopic sinonasal surgery.

Objectives: Fundamental knowledge of the sinus anatomy is crucial for preoperative surgical planning. The aim of this research was to evaluate associations between the anatomical variations sphenoidal sinuses and chronic rhinosinusitis (CRS) by using CT.

Classification of Naso Septal Deviation Angle and its Clinical Implications: A CT Scan Imaging Study of Palakkad Population, India.

Computerized tomographic imaging of the nasal and paranasal regions has become an indispensable tool for the endoscopic sinonasal surgery. The case control study was carried out on 120 patients for pilot study and 800 patients for the main study. The cases were selected with a clinical diagnosis of chronic rhino sinusitis.

Anomalous Branching Pattern of the Popliteal Artery (PA): A Case Report.

The Popliteal Artery (PA), which is the continuation of the Femoral artery, crosses the popliteal fossa at the distal border of popliteus; it divides into the Anterior and Posterior Tibial arteries. The Posterior Tibial Artery (PTA) divides into terminal branches proximal to popliteus, in which case the Anterior Tibial Artery (ATA) sometimes descends anterior to the muscle. Either the Anterior tibial or the PTA may be reduced or increased in size.