Local Anesthesia Leads to Temporal Muscle Ossification
An interesting article titled “Traumatic myositis ossificans of the temporalmuscle after dental local anesthesia,” written by S.B. Helland and T.Ø. Pedersen appears in Clinical Case Reports (no. 11, pp. e7410, 2023). The article describes a case of a thirty year old woman who developed ossification of the temporal muscle attachment after local trauma during dental treatment which prevent her from opening her mouth. The thirty year old woman presented four months after having had a root canal treatment of a maxillary premolar tooth when local anesthesia was given near the right temporal muscle attachment. At the time she noted a sharp pain right after the injection was given. He also experienced persistent limited mouth opening after the dental treatment. Computer tomography was taken when the woman presented four months later which showed a bony growth roughly 3cm in length extending … Read more