作者: Igor Tsesis , Ilana Heling , Hagay Slutzky , Iris Slutzky-Goldberg
DOI:
关键词: Dentistry 、 Lesion 、 Radiography 、 Osteitis 、 Sinus (anatomy) 、 Maxillary central incisor 、 Cohort study 、 Odontogenic 、 Sinus tracts 、 Medicine
摘要: Objective To determine the prevalence,location, and distribution of sinus tracts in patients referred for endodontic consultation. Method materials This cohort study included 1,119 subjects consultation, 108 whom presented with tracts. Following clinical radiographic examination, diameter rarifying osteitis lesion on radiograph was measured path origin determined. Signs symptoms, tooth site,buccal/lingual location, were recorded. Data statistically analyzed using Pearson chi-square test. Results Sinus originated mainly from maxillary teeth (63.1%); only 38.9% mandibular teeth. Chronic periapical abscess most prevalent diagnosed (71.0%). Broken restorations highly associated presence (53.0%). The frequent site orifices buccal(82.4%), followed by lingual or palatal (12.0%). Orifices aspect gingiva observed mandibularmolars. There an 86.8% correlation between occurrence apically located tract apical osteitis(P Conclusion is relatively common. Practitioners should look signs during routine examination