Intraoral radiographic errors

The Biomechanical Analysis of Relative Position Between Implant and Alveolar Bone: Finite Element Method

“…This research group reported that position of the fixture–abutment interface did not significantly affect bone loss, which was inconsistent with our findings. Image distortion, insufficient resolution, and poor response to minor bony changes lead to errors in dental radiography, 32,33 which might potentially explain why the results of Jung et al 16 differ from the present study. In contrast, Cochran et al 17 investigated bone loss by histologic analyses for implants with platform switching configuration and found that position of the implant shoulder was an important factor affecting bone destruction.…”

Evaluation of digital periapical radiographs obtained by dental students

“…Previous studies on the prevalence of radiographic errors used different methods to evaluate the quality of radiographs. [7][8][9][10][11][12][13][14] In the present study, among the inadequate radiographs in need of repetition, the most frequently recorded positioning errors were off-centered image and root cut off. These results were found to be different than the results of the previous studies reported off-centered and root cut-off radiographs as 55.4% and 9.31%, respectively.…”

“…There are studies that have reported the type and frequency of errors incurred when radiographs were taken by students. [7][8][9] Assessment of the learning outcomes, may give information about the competencies, which a dental student should have. Clinical performance of the student should also be monitored regularly and feedback is important to develop the students' skills.…”

İntraoral radyografi tekniklerinden açıortay ve bitewing yöntemlerinin uygulama hataları

“…Patel (8)'in ilk çal›şmas›nda film yerleş-tirme hatalar›n› %50 oran›nda bulunmuştur. 1986 y›l›nda Patel ve Greer (3)'in yapt›ğ› çal›ş-mada ise film yerleştirme hatalar› anlaml› dü-zeyde artm›şt›r (%64,9).…”

“…Patel (8) en çok hata yap›lan bölgeyi alt molar sonra üst molar, Collett(9) alt kanin ve premolar, Patell ve Greer (3) üst ve alt molar olarak bildirirken, Ayd›n ve ark. (2) çal›şma-s›nda en çok hatan›n s›ras›yla üst molar, üst premolar ve alt molar bölgelerde olduğu bildirilmiştir.…”