Functional endoscopic sinus surgery (FESS) was introduced to the US in 1984. FESS advocates a systematic approach to the surgical treatment of diseases of the nose and paranasal sinuses.

Dr L Lundell, Department of Surgery ... mucosal breaks and to evaluate the functional and clinical correlates of patients with reflux disease whose oesophagitis was graded according to the Los Angeles ...

Objectives: The widespread application of endoscopic ear surgery ... high-quality images as images taken during surgery by routine oto-endoscope at lower light intensities have no loss of quality (26) ...

Background: The sinoatrial/sinus node (SAN) is the primary pacemaker of the heart ... Currently, little is known in humans and in large animal models about the structural and functional properties of ...