External apical root resorption after molar space closure with miniscrew as anchorage: a tomographic evaluation
نویسندگان
چکیده
منابع مشابه
External apical root resorption following orthodontic treatment.
This study investigated the association of appliance type and tooth extraction with the incidence of external apical root resorption (EARR) of posterior teeth following orthodontic treatment. Pre- and posttreatment orthopantomograms were compared for 97 patients and a 4-grade ordinal scale used to measure EARR. The incidence of EARR was positively associated with tooth position (P < .001), appl...
متن کاملMolar intrusion using miniscrew palatal anchorage.
A 17-year-old female presented with the chief complaint of inability to bite properly. Clinical examination revealed a Class II, division 1 malocclusion with an anterior open bite and mild maxillary and mandibular tooth-sizearch-length discrepancies (Fig. 1, Table 1). The patient’s initial contact upon closure was between the maxillary and mandibular first molars, leading to a complex open bite...
متن کاملSharp Curvature of Premolar Resulting in External Apical Root Resorption of the Neighbouring Molar
This case report describes an external apical root resorption resulted from the unusual root morphology of the neighbouring tooth. A 28-year-old female was referred to the department of endodontics with a complaint of intense pain in her maxillary second premolar tooth. The clinical and radiographical evaluation revealed an external apical resorption in the mesial root of the maxillary first mo...
متن کاملExternal Apical Root Resorption Following Cervical Traction Headgear
Objectives: This study was aimed to evaluate external apical root resorption of the maxillary first permanent molars following cervical traction headgear during orthodontic treatment of Class II division 1 patients. Methods: Thirty-eight patients with Angle's class II division 1 malocclusion with a mean age of 13.4 (1.5) years were selected and divided into two groups. Headgear group comprised...
متن کاملA posteriori registration and subtraction of periapical radiographs for the evaluation of external apical root resorption after orthodontic treatment
PURPOSE This study employed a posteriori registration and subtraction of radiographic images to quantify the apical root resorption in maxillary permanent central incisors after orthodontic treatment, and assessed whether the external apical root resorption (EARR) was related to a range of parameters involved in the treatment. MATERIALS AND METHODS A sample of 79 patients (mean age, 13.5±2.2 ...
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ژورنال
عنوان ژورنال: Research, Society and Development
سال: 2020
ISSN: 2525-3409
DOI: 10.33448/rsd-v9i10.8813