Total disability in the legal sense does not require that the insured be incapable of all work activity, only that the medical condition is such that ordinary and reasonable prudence would dictate that that person is not fit enough to carry out the main duties of a job of occupation.
Explanation:Sinus tract, an abnormal channel leading from within bones or other structures to the skin surface; sometimes this type of passageway is termed a fistula. Sinus tracts may form after an infection or as a means of decompression of a synovial joint in rheumatoid arthritis or classic fistulous rheumatism.
Highlights. Sinusitis. Sinusitis is an inflammation or infection of the sinuses, the air-filled chambers in the skull that are located around the nose. Symptoms of sinusitis include thick nasal discharge, facial pain or pressure, fever, and reduced sense of smell. number of medical conditions put people at risk for chronic sinusitis. They include: 1  Diabetes. 2  Gastroesophageal reflux disease. 3  Nasal polyps or septal deviation. 4  AIDS and other disorders of the immune system. 5  Oral or intravenous steroid treatment.