RESUMEN
A rare case of fracture of the coronoid and the pterygoid process caused by firearms is described. A 28-year-old male was hit by a bullet in the face, resulting in restricted mouth opening, difficulty in chewing and pain when opening the mouth. Clinical examination revealed a perforating wound in the right parotid region and a similar wound on the left side of the same region. A CT scan showed comminuted fracture of the left coronoid process and bilateral comminuted fracture of the pterygoid processes. Treatment was conservative, speech therapy was conducted and it was successful. Details of the clinical signs, radiology (3D-CT scan), treatment and follow-up are presented.
Asunto(s)
Fracturas Conminutas/etiología , Fracturas Mandibulares/etiología , Fracturas Craneales/etiología , Hueso Esfenoides/lesiones , Heridas por Arma de Fuego/complicaciones , Adulto , Terapia por Ejercicio , Dolor Facial/etiología , Armas de Fuego , Estudios de Seguimiento , Humanos , Masculino , Masticación/fisiología , Manipulaciones Musculoesqueléticas , Glándula Parótida/lesiones , Logopedia , Trismo/etiologíaRESUMEN
A rare case of fracture of the coronoid and the pterygoid process caused by firearms is described. A 28-year-old male was hit by a bullet in the face, resulting in restricted mouth opening, difficulty in chewing and pain when opening the mouth. Clinical examination revealed a perforating wound in the right parotid region and a similar wound on the left side of the same region. A CT scan showed comminuted fracture of the left coronoid process and bilateral comminuted fracture of the pterygoid processes. Treatment was conservative, speech therapy was conducted and it was successful. Details of the clinical signs, radiology (3D-CT scan), treatment and follow-up are presented.
Um caso raro de fratura dos processos coronóide e pterigóide por arma de fogo é descrito. Paciente do sexo masculino, 28 anos de idade, foi atingido por projétil de arma de fogo na face, resultando em limitação na abertura da boca, dificuldade para mastigar e dor ao abrir a boca. Exame clínico revelou ferimento perfurante em região parotídea direita e ferida similar do lado esquerdo na mesma região. Tomografia computadorizada (TC) mostrou fratura cominutiva do processo coronóide esquerdo e fratura cominutiva bilateral dos processo pterigóides. O tratamento foi conservador, através de fonoterapia, obtendo-se sucesso. Uma descrição detalhada das características clínicas, radiológicas (TC com reconstrução 3D), tratamento e proservação do caso é apresentada.