Factors Influencing Prognosis of Traumatized Tooth in Primary Tooth Intrusion
10.5933/JKAPD.2019.46.1.29
- Author:
Yongkwon CHAE
1
;
Yoonkyung HAN
;
Okhyung NAM
;
Misun KIM
;
Hyoseol LEE
;
Kwangchul KIM
;
Sungchul CHOI
Author Information
1. Department of Pediatric Dentistry, School of Dentistry, Kyung Hee University, Korea. pedochoi@khu.ac.kr
- Publication Type:Original Article
- Keywords:
Tooth Injuries;
Primary Teeth;
Tooth Abnormalities
- MeSH:
Dentition, Permanent;
Female;
Follow-Up Studies;
Humans;
Incidence;
Incisor;
Medical Records;
Methods;
Prognosis;
Soft Tissue Injuries;
Tooth Abnormalities;
Tooth Injuries;
Tooth;
Tooth, Deciduous
- From:
Journal of Korean Academy of Pediatric Dentistry
2019;46(1):29-37
- CountryRepublic of Korea
- Language:Korean
-
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 Chi-square 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).
