유치 함입 시 외상 치아의 예후에 영향을 미치는 요인
Factors Influencing Prognosis of Traumatized Tooth in Primary Tooth Intrusion
채용권, Han Yoon-Kyung, 남옥형, 김미선, 이효설, 김광철, 최성철,
소속 상세정보
채용권 ( Chae Yong-Kwon ) - Kyung Hee University School of Dentistry Department of Pediatric Dentistry
( Han Yoon-Kyung ) - Chamjoeun Dental Hospital
남옥형 ( Nam Ok-Hyung ) - Kyung Hee University School of Dentistry Department of Pediatric Dentistry
김미선 ( Kim Mi-Sun ) - Kyung Hee University Dental Hospital at Gangdong Department of Pediatric Dentistry
이효설 ( Lee Hyo-Seol ) - Kyung Hee University School of Dentistry Department of Pediatric Dentistry
김광철 ( Kim Kwang-Chul ) - Kyung Hee University Dental Hospital at Gangdong Department of Pediatric Dentistry
최성철 ( Choi Sung-Chul ) - Kyung Hee University School of Dentistry Department of Pediatric Dentistry
Abstract
The purpose of this study was to investigate the characteristics of intrusion in primary dentition and to evaluate factors influencing complications of primary and permanent dentition during long-term follow-up period. 61 patients (84 teeth) were selected in this study. Medical records of 61 patients were reviewed and age, gender, cause of injury, site of injury, severity of traumatic injury, other injuries associated with trauma, treatment method, and complications of primary and permanent dentition were examined. Collected data were statistically evaluated using Chisquare test and Fisher’s exact test. Intrusion in primary anterior teeth was predominant in boys over girls and fall was the most common cause of trauma. It was most common at home and occurred most in the primary maxillary central incisors. Severity had an effect on the incidence of sequelae in permanent successors (p = 0.014). The incidence of complications was significantly lower in patients with soft tissue injuries than in patients with other periodontal injuries (p = 0.000).
키워드
Tooth Injuries; Primary Teeth; Tooth Abnormalities
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