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Functional endoscopic sinus surgery (FESS) is a procedure that is used to treat sinusitis and other conditions that affect the sinuses. Sinusitis is an inflammation of the sinuses that can cause symptoms such as congestion, headaches, and difficulty breathing through the nose.
Intranasal ethmoidectomy (Functional Endoscopic Sinus Surgery) is the most predominant type of ethmoidectomy with a success rate of 79%. First, the patient is injected with local anaesthetic and adrenaline to decongest the nasal cavity. Next, the middle turbinate is cautiously medialised to render the cribriform plate intact.
In speech pathology and medicine, nasoendoscopy is the endoscopic examination of the velopharynx, or the nose, often with a CCD camera or a fiber optic camera on a flexible tube passed through the nostril. It can provide information to evaluate speech and velopharyngeal function or dysfunction, as in diseases such as sinonasal carcinomas.
Endoscopic endonasal surgery is a minimally invasive technique used mainly in neurosurgery and otolaryngology. A neurosurgeon or an otolaryngologist, using an endoscope that is entered through the nose, fixes or removes brain defects or tumors in the anterior skull base.
The balloon technique is an alternative, less invasive treatment than the traditional functional endoscopic sinus surgery (FESS). The sinuses are dilated with a balloon instead of using metal instruments to cut and remove tissue to increase the openings.
Endoscopic The operation can also be performed endoscopically through the nose where an opening is fashioned in the lacrimal sac from within the nose. The advantages include lesser peri-operative morbidity, and no scar.
An endoscopy is a simple procedure that allows a doctor to look inside human bodies using an instrument called an endoscope. A cutting tool can be attached to the end of the endoscope, and the apparatus can then be used to perform minor procedures such as tissue biopsies, banding of oesophageal varices or removal of polyps.
Endoscopic sinus surgery is minimally-invasive and is done entirely through the nostril with the help of a camera. Surgery should be considered for those with complete nasal obstruction, uncontrolled runny nose, nasal deformity caused by polyps or continued symptoms despite medical management.
Some non-nasal surgeries can also be carried out through the use of an endoscope that is entered through the nose. These endoscopic endonasal surgeries are used to remove tumours from the front of the base of the skull. Swollen conchae can cause obstruction and nasal congestion, and may be treated surgically by a turbinectomy.
Occasionally, a large concha bullosa may cause it to bulge sufficiently to obstruct the opening of an adjacent sinus, possibly leading to recurrent sinusitis and various head pains related to areas innervated by the trigeminal nerve. In such a case the turbinate can be reduced in size by endoscopic nasal surgery (turbinectomy).