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Medicine and Health Sciences

Marquette University

Retrospective study

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A Retrospective Evaluation Of Crown-Fractured Permanent Teeth Treated In A Pediatric Dentistry Clinic, H. Cem Güngör, Serdar Uysal, Nil Altay Aug 2007

A Retrospective Evaluation Of Crown-Fractured Permanent Teeth Treated In A Pediatric Dentistry Clinic, H. Cem Güngör, Serdar Uysal, Nil Altay

School of Dentistry Faculty Research and Publications

A retrospective study was carried out on the dental trauma records of 93 patients (55 boys, 38 girls) with 129 crown-fractured teeth. The patients’ average age was 9.57 years (SD 1.57), ranging between 7 and 15 years. Uncomplicated crown facture (comprising enamel–dentin) was the most observed type of injury (n = 107, 83%). Only 15 patients (16.13%) sought treatment in less than 24 h following the injury. Of 41 injured teeth (31.79%) the apices were open at the time of presentation at the clinic. The initial treatment of these injured teeth were interim restoration with acid-etch and composite (69%), …


A Retrospective Study Of Dento-Alveolar Injuries Of Children In Ankara, Turkey, Nil Altay, H. Cem Güngör Aug 2001

A Retrospective Study Of Dento-Alveolar Injuries Of Children In Ankara, Turkey, Nil Altay, H. Cem Güngör

School of Dentistry Faculty Research and Publications

Information concerning age and sex distribution, etiology, types, place and extent of trauma as well as seasonal variations, time difference between traumatic injury and seeking of dental care and number of traumatic injuries was recorded retrospectively from 150 patients. The study comprised 91 boys and 59 girls representing 246 dental injuries and 332 injured teeth (72 primary and 260 permanent teeth). The most common injuries were uncomplicated crown fracture (23.57%), subluxation (15.85%), avulsion (10.16%), lateral luxation (9.75%), complicated crown fracture and intrusion (8.4% and 8.94%, respectively). The occurrence of uncomplicated crown fractures was significantly higher (PP