Dental trauma related to orotracheal intubation: Prospective study of 43 cases.
10.1016/j.cjtee.2024.08.007
- Author:
Yosra MABROUK
1
;
Mohamed Hbib GRISSA
2
;
Souha Ben YOUSSEF
3
Author Information
1. ABCDF Laboratory (LR12ES10), Faculty of Dental Medicine of Monastir, University of Monastir, Tunisia. Electronic address: mabroukyosra2021@gmail.com.
2. Emergency Department, Fattouma Bourguiba University Hospital Monastir, Tunisia.
3. Department of Dental Medicine, Farhat Hached University Hospital of Sousse, Tunisia.
- Publication Type:Journal Article
- Keywords:
Incidence;
Intubation;
Risk factors;
Tooth injuries
- MeSH:
Humans;
Intubation, Intratracheal/adverse effects*;
Male;
Female;
Prospective Studies;
Tooth Injuries/epidemiology*;
Cross-Sectional Studies;
Adult;
Middle Aged;
Risk Factors;
Aged;
Adolescent;
Young Adult;
Incidence
- From:
Chinese Journal of Traumatology
2025;28(6):491-496
- CountryChina
- Language:English
-
Abstract:
PURPOSE:Orotracheal intubation is one of the most frequently used techniques in emergency procedures and especially in anesthesia and resuscitation. Teeth may be "victims" of the orotracheal intubation. Several factors may predispose to these accidents. The aim of this study is to determine the incidence of oral trauma that occurs during scheduled and urgent oral tracheal intubation, and identify the risk factors, the types and locations of these dental injuries.
METHODS:It is a cross-sectional study that lasted 6 months from June to November 2022. This study was carried out in several departments. An examination of the dental and periodontal status of patients who will undergo surgery under general anesthesia was performed before the operation according to the surgical program. Yet, in emergency settings, this examination was not possible. Patients with anterior edentation and patients refusing participation in the study were excluded. After the surgery, included patients were examined to detect eventual dental trauma such as fracture, luxation, and contusion. Collected data were entered and analyzed using SPSS version 18 software. The Wilcoxon Mann-Whitney U test was used to compare quantitative variables. The Chi-square test was used to compare qualitative variables with a statistical significance level of 5% (p < 0.05).
RESULTS:There were 43 patients included in the study, and dental trauma was noted in 11 patients (25.6%). Their mean age was (59.8 ± 15.4) years. The statistical analysis shows that there is a significant relationship between age (over 40 years old) and trauma (p = 0.004). Among the traumatized group, orotracheal intubation was undergone for 8 cases according to the surgical program whereas it was performed, for 3 cases, in emergency settings. The difference between the 2 types of intervention is statistically significant (p = 0.045). The odds ratio was 0.086 (95% CI: 0.008 - 0.942). A Mallampati score of 1 was rated for 6 injured (54.5%). The difference between the difficulty of the intubation evaluated by the Mallampati score and the occurrence of trauma was statistically insignificant (p = 0.278). The dental partial dislocation was the most frequent trauma (6 cases, 54.5%). The maxillary teeth were the most affected (n = 13, 72.2%).
CONCLUSION:According to the present study, the incidence of orotracheal intubation dental traumas is relatively high. The age of the patient is one of the factors predisposing to these traumas. In scheduled surgery, orotracheal intubation is quietly performed during general anesthesia, and the risk of incidence of dental trauma is reduced than in emergency settings.
