{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T04:15:03Z","timestamp":1770437703557,"version":"3.49.0"},"reference-count":16,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2014,7,30]],"date-time":"2014-07-30T00:00:00Z","timestamp":1406678400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int Forum Allergy Rhinol"],"published-print":{"date-parts":[[2014,9]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>Stenosis of the frontal neo\u2010ostium after Draf III procedure has been associated with inflammatory risk factors. However, the degree to which neo\u2010osteogenesis contributes to postsurgical stenosis of the frontal neo\u2010ostium is unclear.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Twenty\u2010five patients with chronic frontal sinusitis who underwent Draf III procedure and had been followed for at least 12\u00a0months were included. Paranasal sinus computed tomography (CT) scans were performed 7\u00a0days and 1\u00a0year postoperatively. The frontal neo\u2010ostium cross\u2010sectional area and the amount of frontal neo\u2010osteogenesis were measured by a standardized protocol using triplanar radiologic viewing software. Association between the severity of frontal neo\u2010osteogenesis and the patency of the neo\u2010ostium was analyzed, as was the correlation between the extent of neo\u2010osteogenesis and the preoperative Global Osteitis Scoring Scale (GOSS), Lund\u2010Mackay score (LMS), Lund\u2010Kennedy score (LKS), serum eosinophil count, and history of previous surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>At 1\u00a0year postoperatively, significant inverse correlation was found between the size of the frontal neo\u2010ostium and the extent of neo\u2010osteogenesis. According to a multiple linear regression model, the severity of neo\u2010osteogenesis was positively correlated with preoperative GOSS and negatively correlated with asthma (<jats:italic>p<\/jats:italic> &lt; 0.05). Additionally, there was no association between extent of neo\u2010osteogenesis and the preoperative LMS, LKS, serum eosinophil count, and history of previous surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Neo\u2010osteogenesis has a significant impact on the patency of the frontal neo\u2010ostium but appears unrelated to inflammatory factors. Patients with a higher risk for developing neo\u2010osteogenesis can be identified preoperatively based on GOSS; these patients may benefit from closer monitoring during the follow\u2010up period.<\/jats:p><\/jats:sec>","DOI":"10.1002\/alr.21357","type":"journal-article","created":{"date-parts":[[2014,7,30]],"date-time":"2014-07-30T21:10:43Z","timestamp":1406754643000},"page":"739-744","source":"Crossref","is-referenced-by-count":29,"title":["Frontal ostium neo\u2010osteogenesis and patency after Draf III procedure: a computer\u2010assisted study"],"prefix":"10.1002","volume":"4","author":[{"given":"Ting","family":"Ye","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery Beijing Tongren Hospital, Capital Medical University  Beijing"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter H.","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery Stanford University School of Medicine  Stanford CA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhenxiao","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery Beijing Tongren Hospital, Capital Medical University  Beijing"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qian","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery Beijing Tongren Hospital, Capital Medical University  Beijing"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Junfang","family":"Xian","sequence":"additional","affiliation":[{"name":"Department of Radiology, Beijing Tongren Hospital Capital Medical University  Beijing"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cheng","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery Beijing Tongren Hospital, Capital Medical University  Beijing"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bing","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery Beijing Tongren Hospital, Capital Medical University  Beijing"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2014,7,30]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-5998(95)70080-3"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200107000-00030"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/MLG.0b013e31806865be"},{"key":"e_1_2_6_5_1","first-page":"195","article-title":"Long term results of Draf type III (modified endoscopic Lothrop) frontal sinus drainage procedure in 122 patients: a single centre experience","volume":"49","author":"Georgalas C","year":"2011","journal-title":"Rhinology."},{"issue":"23","key":"e_1_2_6_6_1","first-page":"1","article-title":"European Position Paper on Rhinosinusitis and Nasal Polyps 2012","author":"Fokkens W","year":"2012","journal-title":"Rhinol Suppl."},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-59989770005-6"},{"key":"e_1_2_6_8_1","first-page":"183","article-title":"Staging in rhinosinusitis","volume":"31","author":"Lund VJ","year":"1993","journal-title":"Rhinology."},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-4486.2010.02218.x"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2273.2004.00824.x"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/alr.21109"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.24258"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/MLG.0b013e3180337d7b"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200302000-00015"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.4193\/Rhin12.022"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0025-6196(11)60895-1"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.2500\/ajr.2006.20.2857"}],"container-title":["International Forum of Allergy &amp; 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