{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T06:11:11Z","timestamp":1672553471793},"reference-count":14,"publisher":"ALUNA","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wiad Lek"],"published-print":{"date-parts":[[2022,11]]},"abstract":"<jats:p>The aim: To determine the effectiveness of the use of 3D printed templates of shaver blades for choosing the optimal blade shape for endoscopic surgery of the nasopharynx and paranasal sinuses. \nMaterials and methods: The shaver blade templates with bending angles of 40\u00ba, 60\u00ba, 90\u00ba and 120\u00b0 for powered endoscopic sinus surgery were made according to the manufacturer catalog using the Asiga 3D printer and Dental TOOTH material. There were examined 100 patients who underwent endoscopic powered sinus interventions (50 \u2013 adenoidectomy, and 50 \u2013 removal of the maxillary sinus cysts). The patients with each type of intervention were divided into subgroups of 25 people. The subgroups differed by the approach to choosing shaver blades: using 3D templates \u2013 in the main subgroup, and traditional \u2013in the control. \nResults: The average number of shaver blades used for adenotomy in patients of the main group was 1.04\u00b10.04, and in the control group \u2013 1.36\u00b10.09 (p&lt;0.05). In patients of both subgroups, the 40\u00ba shaver blade, which is standard for adenotomy and recommended by most manufacturers, was most often used. In the control subgroup, it was used significantly more often. The frequency of the use of other shaver blades \u2013 60\u00ba and 90\u00ba in both subgroups did not differ significantly and amounted to 40.0% (CI 95% 21.8; 61.1) and 36.0% (CI 95% 18.7; 57.4). \nConclusions: The use of 3D templates for choosing a shaver blade reduces the number of blades used in adenoidectomy by 23.5%, for maxillary sinus cysts operation \u2013 by 18.2%.<\/jats:p>","DOI":"10.36740\/wlek202211117","type":"journal-article","created":{"date-parts":[[2022,12,31]],"date-time":"2022-12-31T22:34:54Z","timestamp":1672526094000},"page":"2646-2651","source":"Crossref","is-referenced-by-count":0,"title":["MODERN APPROACHES TO CHOOSING SHAVER BLADE FOR ENDOSCOPIC SURGERY OF THE NASOPHARYNX AND PARANASAL SINUSES USING 3D MODELING"],"prefix":"10.36740","volume":"75","author":[{"given":"Yaroslav V.","family":"Shkorbotun","sequence":"first","affiliation":[{"name":"STATE INSTITUTION OF SCIENCE \u00abRESEARCH AND PRACTICAL CENTER OF PREVENTIVE AND CLINICAL MEDICINE\u00bb STATE ADMINISTRATIVE DEPARTMENT, KYIV, UKRAINE; SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kateryna V.","family":"Liakh","sequence":"additional","affiliation":[{"name":"STATE INSTITUTION OF SCIENCE \u00abRESEARCH AND PRACTICAL CENTER OF PREVENTIVE AND CLINICAL MEDICINE\u00bb STATE ADMINISTRATIVE DEPARTMENT, KYIV, UKRAINE; SHUPYK NATIONAL HEALTHCARE UNIVERSITY OF UKRAINE, KYIV, UKRAINE"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"22436","published-online":{"date-parts":[[2022]]},"reference":[{"key":"ref0","doi-asserted-by":"publisher","unstructured":"1. 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Nauka i zdravookhraneniye. 2016;1:7-23."}],"container-title":["Wiadomo\u015bci Lekarskie"],"original-title":[],"language":"en","deposited":{"date-parts":[[2022,12,31]],"date-time":"2022-12-31T22:35:00Z","timestamp":1672526100000},"score":1,"resource":{"primary":{"URL":"https:\/\/wiadlek.pl\/wp-content\/uploads\/archive\/2022\/10\/WLek202211117.pdf"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022]]},"references-count":14,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2022]]},"published-print":{"date-parts":[[2022,11]]}},"URL":"https:\/\/doi.org\/10.36740\/wlek202211117","archive":["Internet Archive"],"relation":{},"ISSN":["0043-5147"],"issn-type":[{"value":"0043-5147","type":"print"}],"subject":[],"published":{"date-parts":[[2022]]}}}