[Dental trauma and anaesthesiology: epidemiology and insurance-related impact over 4 years in Rouen teaching hospital].

OBJECTIVES

Dental injuries are the first cause of sinistrality in anaesthesiology. However, few insurance-related data are available concerning the publicly-owned establishments, in particular on the cost of the complaints deposited. We studied the epidemiology of dental trauma in a teaching hospital and brought it closer to the induced insurance-related costs.

PATIENTS AND METHODS

We conducted a retrospective study, examining the files of declaration of dental trauma, from January 2005 to December 2008. The litigations for dental injuries treated by Quality and Services Department were also analysed.

RESULTS

Seventy-two cases of dental lesions were declared, i.e. 1/1528 general anaesthesias. Concerning the risk factors of lesion, 47 patients (65%) presented bad dental conditions identified during the pre-anaesthetic consultation; 27 patients (37%) had criteria for difficult intubation listed on the sheet of anaesthesia. The association of the 2 factors was found among 20 patients. The indication of information to the patient on the dental risk was registered on the sheet of anaesthesia in 17% of cases. The Quality and Services Department recorded 23 complaints for dental trauma over the period. In 4 cases the complaint was followed by a compensation for an average amount equal to 608 (256-1002) Euros, i.e., a total cost of 2434 Euros.

CONCLUSIONS

The two main risk factors of dental lesion are well identified with the consultation of anaesthesia and are noted on the file. However, information to the patient on this risk is seldom notified. The incidence of dental lesions is important, but few complaints open right to financial repair for a very low insurance-related total amount.