Systemic antibiotics are ineffective as a definitive solution, but may afford temporary relief of symptoms by improving sinus clearing, and may be appropriate for rapidly spreading infections, but debridement and disinfection of the root canal system at the same time is necessary. Treatment options include non-surgical root canal treatment, periradicular surgery, tooth replantation, or extraction of the infected tooth.For chronic or recurring sinusitis, referral to an otolaryngologist may be indicated, and treatment options may include nasal surgery. Surgery should only be considered for those people who do not benefit with medication. It is unclear how benefits of surgery compare to medical treatments in those with nasal polyps as this has been poorly studied.A number of surgical approaches can be used to access the sinuses and these have generally shifted from external/extranasal approaches to intranasal endoscopic ones. The benefit of functional endoscopic sinus surgery (FESS) is its ability to allow for a more targeted approach to the affected sinuses, reducing tissue disruption, and minimizing post-operative complications. The use of drug eluting stents such as propel mometasone furoate implant may help in recovery after surgery.Another recently developed treatment is balloon sinuplasty. This method, similar to balloon angioplasty used to "unclog" arteries of the heart, utilizes balloons in an attempt to expand the openings of the sinuses in a less invasive manner. The effectiveness of the functional endoscopic balloon dilation approach compared to conventional FESS is not known.
Undifferentiated connective tissue disease (UCTD) is a disease in which the body mistakenly attacks its own tissues. It is diagnosed when there is evidence of an existing autoimmune condition which does not meet the criteria for any specific autoimmune disease, such as systemic lupus erythematosus or scleroderma. Latent lupus and incomplete lupus are alternative terms that have been used to describe this condition.The term is sometimes used interchangeably with mixed connective tissue disease, an overlap syndrome. However, MCTD is thought by some researchers to be a clinically distinct entity and is strongly associated with the presence of high titers of ribonucleoprotein (RNP) antibodies.It is estimated that up to 25 percent of people with systemic autoimmune disease could be considered to have UCTD. Signs and symptoms
Disease presentation varies widely from patient to patient, as UCTD is by definition nonspecific. Symptoms typically include constitutional complaints that are common to connective tissue diseases such as fatigue, a general sense of feeling unwell, and fever. Other symptoms associated with UCTD include:
dry eyes
dry mouth
hair loss
joint inflammation
joint pain
oral ulcers
positive ANA test
raynauds phenomenon
sun sensitive rashClinical presentation in some people diagnosed with UCTD may show: 
a decrease in white blood cell count in the blood
anemia
abnormal nerve sensations in the extremities
inflammation of the lining of the heart and/or lungs
a decrease in platelet countLung involvement, such as nonspecific interstitial pneumonia, is a possible disease complication. Diagnosis
There is no official diagnostic criteria for UCTD. Diagnostic testing generally aims to determine whether a patient has a definite or undifferentiated connective tissue disease.