12/19/2023 0 Comments Bite block dentureA total of 80% of such injuries were termed ‘unavoidable’ by the anesthetist. 7 states that 89% of dental injuries in anesthesia practice occurred during scheduled procedures, of which 32.9% occurred during the intubation procedure and 50% were unrelated to the intubation or extubation procedure but did, however, take place during general anesthesia. This scheme is, however, merely suggestive.Ī study by Adolphs et al. Lastly, the involvement of a vital structure such as orifice of the stensen’s duct, greater palatine artery (palatal lacerations) could be taken into account. A probable method to do so might be to classify the gravity of such injuries based on their depth abrasion, contusion and laceration, followed by mentioning the extent in terms of the length of tissue involvement in a laceration or the dimension of an ecchymosis. The author acknowledges the fact that intra-oral soft tissue injuries such as those to the buccal mucosa and gingiva along with injuries to the lip are far more common than those sustained by the dentition itself, it is rather difficult to quantify such injuries. 4 However, one study notes that all injuries sustained were on the right side of the patient and implied that not only the laryngoscope but also the endotracheal tube insertion were to blame for dental injuries. To be even more specific, the maxillary left central incisor has been implicated to be the most common victim of trauma from the laryngoscope blade owing to its position in the oral cavity. The most commonly implicated region is the maxillary anterior sextant, in particular, the maxillary central incisors are the most common victims of trauma. *Includes damage to dental restorations, prosthetic crowns, fixed partial dentures and dislodgement of veneers.
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