[PDF] Top 20 Comparative study of microdebrider and conventional instruments in endoscopic sinus surgery for sinonasal polyposis

... is penetrated with the shaver tip. Then, the bulla mucosal edge is engaged with the shaver cutting tip, precisely resecting ethmoid mucosa and bony lamellae. The posterior ethmoid is entered through the basal lamella and ... See full document

... The study was conducted in the ENT Department of Bangalore Medical College and Research Institute on 80 patients diagnosed with bilateral nasal polyposis by diagnostic nasal endoscopy, between November 2015 ... See full document

... the study, CT scans of paranasal sinuses were done and assessed on the basis of Lund-Mckay criteria for each sinus with a maximum score of 24 pre- operatively 1 week before surgery and post- ... See full document

... newer endoscopic powered ...of instruments, packing and securing the bleeding and checking for ...instrumentation, endoscopic visualization, bit by bit removal of the adenoid tissue and time ... See full document

... nasal polyposis between the age group of 5 to 60 were equally randomized into 2 surgical groups- powered endoscopic sinus surgery group and conventional endoscopic sinus ... See full document

... Neck Surgery It should be emphasized that exposure of the periorbit and herniation of the orbital fat after lamina injury with powered instrumentation dramatically in- creases the potential for a more severe ... See full document

... based comparative study on 100 patients with sino-nasal disease done at ENT OPD at PBM hospital Bikaner, Rajasthan from July 2018- December ...previous surgery, massive/ recurrent polyposis, ... See full document

... sphenoid sinus has a posteo-infero-medial relation to the posterior ethmoidal ...sphenoid sinus, the surgeon will have to angle his instruments in an inferomedial ... See full document

... this study of 60 patients, it was found that using microdebrider has reduced the blood loss in ...of surgery was also ...this study group. In this study, microdebrider had ... See full document

... surgical instruments that are typically disparate from that used during standard endoscopic ...compromise endoscopic visualization during sinus ... See full document

... of endoscopic surgery is 3 – 17 % which is less than the recurrence rate of external surgery ...the endoscopic method. Therefore, the present study investigates the results and outcome ... See full document

... structures. Endoscopic assisted coblation adenoidectomy ensures the complete removal of adenoids with less injury to the surrounding structures and minimal ... See full document

... The nasal cavity and paranasal sinuses were examined independently in a blinded fashion by four staff neuroradi- ologists and a staff otolaryngologist with special attention to 10 anatomic landmarks within the ... See full document

... at sites outside the physiologic ostium will not significantly improve sinus drainage. In fact, this sometimes results in mucus draining from the natural ostia reentering the sinus via the newly created ... See full document

... frontal sinus, given the nature of the disease the use of an endoscope was not feasible and hence the osteoplastic flap technique was resorted to as the procedure of ...frontal sinus was possible due to the ... See full document

... specific instruments (69). Due to the challenges of recruiting to RCTs in surgery,there is a paucity of Level 1 ...from surgery. In National Audit of sino-nasal surgery carried out in England ... See full document

... prospective study conducted on patients with sino-nasal disease at Department of ENT, SMGS Hospital, Government Medical College Jammu from July 2017 to September 2019 after ethical clearance from intuitional ... See full document

... Functional Endoscopic Sinus Surgery, and investigated the causes, prevention strategies and ...retrospective study of endocranial complications with Functional Endo- scopic Sinus ... See full document

... The intra operative parameters are assumed to be kept at a constant for every 30 minute intervals. If the intra operative blood pressure were to rise above 130 mmHg systolic and 80 mmHg diastolic at any point during ... See full document

... According to Draf 1, Hirschmann performed the first attempts at nasal and sinus endoscopy in 1907 using a modified cystoscope. In 1925 Maltz, a New York rhinologist coined the term sinoscopy and advocated the ... See full document