Tooth extractions in Orthodontics: first or second premolars?
نویسندگان
چکیده
منابع مشابه
Extractions and orthodontics: Primum non nocere
Deciding whether or not to extract permanent teeth is probably the one aspect of orthodontic practice that has stirred up the most debate. For more than a century, opposing groups of clinicians have disagreed as to whether it is sometimes necessary to extract or if it is always possible to develop the arches in order to avoid extractions. Besides a laudable desire to spare our patients the trau...
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DESCRIPTION A 34-year-old man with diabetes mellitus, but otherwise healthy and with no previous record of drug addiction, had two molars of the upper jaw removed. Three days later he developed a swelling and redness in his left temple and periorbital region. He was tender to palpation and not able to open his left eye (figure 1). His general condition was good with no fever, but C reactive pro...
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OBJECTIVE The present study aims to evaluate intravenous ketamine and inhalation sedation in children, their unwanted side-effects and surgeon satisfaction. METHODS In this study, data of 922 children aged between 1-18 who underwent tooth extraction under sedoanalgesia in our department between September 2015-January 2016 were gathered and anesthesia approaches, unwanted side effects and surg...
متن کاملThree canal mandibular first and second premolars: a treatment approach.
Mandibular premolars have earned the reputation for having aberrant anatomy. The occurrence of three canals with three separate (type V, Vertucci) foramina in mandibular premolars is very rare. If one is to treat mandibular premolar teeth with three canals predictably, it is necessary to be aware of their clinical and radiographic anatomy. These teeth may also require special shaping and obtura...
متن کاملA dilemma in orthodontics: Extractions in borderline cases
Patient with good facial esthetics require extractions to reach a stable and functional occlusion can be categorized as a borderline case. It may also be defi ned as the case caught in between the confl ict of extraction and nonextraction. Empirical evidence of uncertainty exists with these patients. Borderline cases may also have an absence of dental or craniofacial anomalies, permanent dentit...
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ژورنال
عنوان ژورنال: Dental Press Journal of Orthodontics
سال: 2019
ISSN: 2177-6709,2176-9451
DOI: 10.1590/2177-6709.24.3.088-098.bbo