بررسی نوع روش تصویربرداری قبل از جراحی دندان عقل فک پایین در بین دندان‌پزشکان عمومی شهر اصفهان

نوع مقاله : مقاله‌های پژوهشی

چکیده

مقدمه: تصویربرداری قبل از جراحی یا کشیدن مولر سوم مندیبل، از نظر بالینی در طرح درمان جراحی، کمک‌کننده است. در این مطالعه به بررسی نوع روش تصویربرداری قبل از جراحی مولر سوم مندیبل پرداخته شده است.
مواد و روش‌ها: در این مطالعه‌ی مقطعی، توسط یک فرد مشاهده‌گر، 20 کلینیک انتخاب شده به طور تصادفی، در شهر اصفهان مورد بازدید قرار گرفت. داده‌ها شامل داده‌های دندان‌پزشک، داده‌های بیماران و نوع تصویر‌برداری قبل از جراحی مولر سوم مندیبل، جمع‌آوری گردید. اطلاعات وارد نرم‌افزار SPSS نسخه‌ی شد و با استفاده از آمارهای توصیفی و ضریب همبستگی اسپیرمن و پیرسون مورد تجزیه و تحلیل آماری قرار گرفت. سطح معنی‌داری 0/05 p value < 20 در نظر گرفته شد.
یافته‌ها: در مجموع، تعداد 200 پرونده مورد بررسی قرار گرفت که 103 نفر مرد و 97 نفر زن بودند. در 31 مورد (15/5 درصد) بدون تصویربرداری، اقدام به جراحی شده بودند. 6 مورد (3 درصد) تصویربرداری CBCT، 50 مورد (25 درصد) پانورامیک، 85 مورد (42/5 درصد) پری‌اپیکال و 28 مورد (14 درصد) پانورامیک- پری‌اپیکال قبل از جراحی مولر سوم مندیبل تهیه شده بود. 80 مورد (40 درصد) دندان‌ها به روش Coronectomy و 120 دندان (60 درصد) از طریق Full tooth removal مورد جراحی قرار گرفته بودند. از آنجایی که p value کمتر از 0/001 گزارش شد، مشخص گردید که رابطه‌ی معنی‌داری بین نوع تصویربرداری و جراحی وجود دارد.
نتیجه‌گیری: بیش‌‌ترین تصویربرداری که مورد استفاده قرار گرفت، پری‌اپیکال بود. در تمامی مواردی که تصویربرداری CBCT استفاده شده بود، نوع جراحی Coronectomy بود. همچنین در تصویربرداری همزمان پانورامیک- پری‌اپیکال نیز در تمامی موارد Coronectomy انجام گرفت.
کلیدواژه: رادیولوژی، مولر سوم، دندان‌پزشک

عنوان مقاله [English]

Investigation of Type of Pre-surgery Radiographic of Mandibular Third Molar among General Dentists in Isfahan

چکیده [English]

Introduction: Radiography prior to surgery or extraction of the mandibular third molar tooth is clinically useful in treatment planning of surgery. In this study, methodology of radiography prior to surgery was investigated.
Materials and Methods: In this cross-sectional study, an observer randomly visited 20 dental clinics throughout Isfahan. Data, including dentists, patients and type of radiography of mandibular third molars, were collected. Data were analyzed with SPSS 20, using descriptive statistics as well Spearman’s and Pierson’s correlation coefficients (α = 0.05).
Results: A total of 200 cases were investigated, with 103 male and 97 female subjects. Of all the cases, 31 cases (15.5%) were without radiography, 6 cases underwent CBCT examinations (3%), 50 cases had panoramic radiographs (25%), 85 cases underwent periapical radiography (42.5%) and 28 cases (14%) underwent periapical-panoramic radiography prior to surgery of third molars. A total of 80 cases (40%) underwent coronectomy and 120 teeth (60%) underwent full tooth removal surgery. There was a significant relationship between the surgical technique and radiography (p value < 0.001).
Conclusion: The most commonly used radiographic technique was intraoral periapical radiography. In all cases that underwent CBCT examination, coronectomy was performed and in all the cases with both intraoral periapical radiography and panoramic radiography coronectomy was carried out.
Key words: Dentist, Mandibular third molar, Radiology

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