Relation of traumatized permanent anterior teeth to occlusion and lip condition

Ghose, Leonora J.; Baghdady, Virgin S.; Enke, H

doi:10.1111/j.1600-0528.1980.tb01312.x

Cited by 25 publications

(17 citation statements)

References 4 publications

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“…The incidence of trauma in this study was similar to that reported for Nigerians (6) and Syrians (18) but a little higher than that for Iraqi and Sudanese (11). In the latter study, the incidence of trauma to anterior teeth was 7.7 and 5.1% in Iraqi and Sudanese children respectively.…”

Section: Discussionsupporting

confidence: 86%

Factors affecting coronal fracture of anterior teeth in North Jordanian children

Al-Khateeb

Al-Nimri

Alhaija

2005

Dental Traumatology

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The aims of this study were to investigate the incidence of coronal fracture of the anterior teeth in North Jordanian schoolchildren and to study the main predisposing factors and the factors that may affect the severity of this fracture. A study group (958) comprising schoolchildren aged 13-15 years was chosen by a simple random method from five geographical areas in Irbid Governate, Jordan. All children completed a questionnaire related to history of trauma to their anterior teeth before they had a clinical examination for lip competence, lip line and amount of fracture. Overjet was recorded from a study cast made for each student. Statistical analysis was performed using chi-square test. The results showed a prevalence of 11% of coronal fracture with female-male ratio of 1:1. An increase in the overjet more than 3 mm doubled the incidence of coronal fracture while overjet more than 6 mm increased the incidence fourfold. There was higher incidence of coronal fracture associated with lip incompetence and low lip line (P <0.01). The severity of fracture increased in children with a larger overjet (P <0.001). It was concluded that overjet, lip competence and lip line were important predisposing factors to coronal fracture of the anterior teeth while the severity of the fracture was mainly determined by overjet.

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Section: Discussionsupporting

confidence: 86%

Factors affecting coronal fracture of anterior teeth in North Jordanian children

Al-Khateeb

Al-Nimri

Alhaija

2005

Dental Traumatology

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“…While there is clear evidence of an association between size of overjet and TDI, there is limited evidence whether anterior open bite is related to the occurrence of TDI. Similarly, there are few reports on the relationship between malocclusion traits and the occurrence of TDI to the primary teeth (16–18) compared to large number of studies assessing this association in the permanent dentition (7, 16–20).…”

Section: The Prevalence Of Dental Injuries In Preschool Children; Sumentioning

confidence: 99%

“…relationship between malocclusion traits and the occurrence of TDI to the primary teeth (16)(17)(18) compared to large number of studies assessing this association in the permanent dentition (7,(16)(17)(18)(19)(20).…”

mentioning

confidence: 99%

Traumatic dental injuries and associated factors among Brazilian preschool children

Oliveira

Marcenes

Ardenghi

et al. 2006

Dental Traumatology

130

197

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The main objective of this study was to assess the epidemiology of traumatic dental injuries (TDI) to the primary teeth of preschool children and second, to investigate whether TDI were related to anterior open bite and, third, whether TDI are related to socio-economic circumstances in an urban Brazilian population. A clinical examination was performed during the National Day of Children's Vaccination. TDI were classified according to the modified classification proposed by Ellis. In addition to those criteria the presence of tooth discoloration was recorded. An interview was carried out with mothers or guardians. The data collected included mother's level of education and living conditions. The prevalence of TDI was 9.4%. The maxillary central incisors were the most affected teeth. Most children with a TDI experienced traumatic injuries to one tooth (6.3%), while 2.8% had two and 0.4% had three traumatized teeth. The most common crown fracture was in enamel only (68.8%), followed by crown fracture of enamel and dentin (13.8%). Missing teeth following trauma occurred in 10.9% of those with TDI. The prevalence of tooth discoloration was 5.1%. Children with anterior open bite had twice the level the level of TDI compared to those with normal occlusions (P = 0.001). Socio-economic factors were not statistically significantly associated with the occurrence of TDI. The prevalence of dental injuries in Brazilian preschool children was low. Children with anterior open bite experienced more dental injuries. Neither of the indicators of socio-economic status was related to the prevalence of TDI.

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“…Forsberg & Tedestam [16] described a greater average overjet in patients with more severe injuries, such as fractures involving root injuries or avulsions, than in cases of simple enamel fractures, and Schnyder & Eicke [30] also showed a clear increase in the percentage of more severe injuries as overjet increased. Ghose et al [17] also highlighted an increase in the severity of incisor trauma when lip coverage is inadequate. This is corroborated by our results in this study.…”

Section: Diskussionmentioning

confidence: 99%

Influence of Overjet and Lip Coverage on the Prevalence and Severity of Incisor Trauma

Bauß

Freitag

Röhling³

et al. 2008

J Orofac Orthop

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Relation of traumatized permanent anterior teeth to occlusion and lip condition

Cited by 25 publications

References 4 publications

Factors affecting coronal fracture of anterior teeth in North Jordanian children

Factors affecting coronal fracture of anterior teeth in North Jordanian children

Traumatic dental injuries and associated factors among Brazilian preschool children

Influence of Overjet and Lip Coverage on the Prevalence and Severity of Incisor Trauma

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