Tooth mobility changes subsequent to root fractures: a longitudinal clinical study of 44 permanent teeth
نویسندگان
چکیده
منابع مشابه
Permanent teeth with horizontal root fractures after dental trauma. A retrospective study.
The purpose of the present retrospective study was to evaluate the post-traumatic healing of the pulp and periodontium of 32 permanent teeth with horizontal root fractures. Twenty-nine patients, 8-48 years old, who presented at our department with a root fracture between January 2001 and April 2007, participated in the study. Root-fractured teeth with a loosened or dislocated coronal fragment w...
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Root resections were performed on 86 maxillary molars as part of periodontal therapy. The amputation sites were sealed with Dycal and amalgam. The teeth were evaluated for vitality using electric pulp testing and cold (ice) up to 9 yr postoperatively. The greatest loss of vitality occurred within 12 months. The percentage of vital teeth at 6 months was 59% and at 12 months 38%. The number of vi...
متن کاملFrequency of root resorption following trauma to permanent teeth.
This retrospective study evaluated the frequency of development of root resorption in dental trauma cases involving supporting tissue. For 249 traumatized teeth of 125 patients aged between 7 and 51 years, we collected data on the gender and age of the patient, the teeth involved, the type of trauma, and the period between dental injury and initial examination. Radiographic parameters examined ...
متن کاملPrimary Tooth Trauma Leads to Developmental Disturbance of Permanent Dentition Traumatic Intrusion of Primary Teeth and Its Effects on the Permanent Successors: A Clinical Follow-Up Study
Background: Traumatic injury to primary teeth is a very common phenomenon as kids are often involved in facial trauma, and because the central incisors hold a prominent position in the facial profile. The standard of treatment is to extract the teeth if severely mobile or to leave them if stable. Of interest is the effect of the injury to the developing permanent dentition. These effects can ra...
متن کاملRadiographic assessment of clinical root-crown ratios of permanent teeth in a healthy Korean population
PURPOSE The aim of this study was to determine the absolute value of the root/crown ratio (R/C ratio) using panoramic radiographs (PRGs) in a healthy Korean population. MATERIALS AND METHODS In total, 99 patient radiographs (of 50 males and 49 females subjects; aged 16 to 24 years old) were examined, and 2,770 teeth were analyzed. Crown lengths and root lengths were measured with modified Lin...
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ژورنال
عنوان ژورنال: Dental Traumatology
سال: 2012
ISSN: 1600-4469
DOI: 10.1111/j.1600-9657.2011.01107.x