000			01398 a2200229 4500
999			_c535 _d535
003			OSt
005			20220906184545.0
008			190515b ||||| |||| 00| 0 eng d
060			_aTHS-00071
100			_aPaudel, Dhundi Raj. _91665
245			_aComaparative study between X- Ray paranasal sinuses occipito - mental (PNS Om) view and antroscopy in the diagnosis of chronic maxillary sinusitis.
260			_cc2001.
300			_a69p. :
500			_aThesis Report,
520			_aABSTRACT: X-ray Paranasal sinus occipito -mental view (PNS OM) is one of the commonly and frequently ordered radiography. Its reliability in detecting the exact pathology of maxillary antrum is doubtful. This comparative study was planned to evaluate the diagnostic value of this view findings to the endoscopy of malillary sinus (sinoscopy). In this prospective study 54 antra of 34 patients were evaluated by subjecting them to radiography followed by sinoscopy. The X-ray finding was consistent to sinoscopy in 68.51% of the cases. Likewise, the inconsistency between those two studies was 31.49%. Sinoscopic evaluation is recommended only in selective cases.
650			_a X-ray paranasal. _91909
650			_aoccipito-mental. _91910
650			_aAntroscopy. _91911
650			_aChronic maxillary sinusitis. _91912
856			_uhttp://nhrc.gov.np/contact/ _yVisit NHRC Library
942			_2NLM _cTR