Otoscopy and imaging features of spontaneous temporomandibular joint herniation into the external auditory canal
نویسندگان
چکیده
منابع مشابه
[Spontaneous temporomandibular joint herniation into the external auditory canal].
OBJECTIVES We report a rare case of spontaneous temporomandibular joint herniation into the external auditory canal. MATERIAL AND METHODS A 42-year-old woman consulted for recurrent right otalgia. RESULTS The clinical examination revealed a white mass of the anterior wall of the bony external auditory canal, very close to the tympanic annulus, which was replaced by an invagination of the sk...
متن کاملSpontaneous Herniation of Temporomandibular Joint through the External Auditory Canal
The first case was a 56-year-old female patient, and she applied to our clinic because of itching at the EAC. On physical examination, herniation of the TMJ to the left EAC was detected. On computerized tomography, there was a bony defect at the anterior portion of the left EAC. The second case was a 52-year-old female, and she attended our clinic with sore throat. On routine physical examinati...
متن کاملA Case of Spontaneous Temporomandibular Joint Herniation into the External Auditory Canal with Clicking Sound
A bony defect of the external auditory canal (EAC) and herniation of the temporomandibular joint (TMJ) can be caused by tumorous conditions, inflammation, trauma, and otologic procedures. Spontaneous TMJ herniation into the EAC can be caused by a congenital bony defect known as patent Huschke's foramen, which is a very rare condition. In our case, an objective clicking sound was produced when t...
متن کاملSpontaneous temporomandibular joint herniation into the external auditory canal through a patent foramen of Huschke: A case report
Temporomandibular joint herniation (TMJ) can be caused by inflammation, trauma, tumor, or otologic procedures. However, spontaneous TMJ herniation can also occur as a result of a congenital bony defect in the external auditory canal (EAC), known as the patent foramen of Huschke (PFH), and occurs in 0.4% of the population. Herein, the authors present a case of spontaneous TMJ herniation through ...
متن کاملSpontaneous Herniation of Temporomandibular Joint through the External Auditory Canal Temporomandibular Eklemin Dış Kulak Yoluna Spontan Herniasyonu
The first case was a 56-year-old female patient, and she applied to our clinic because of itching at the EAC. On physical examination, herniation of the TMJ to the left EAC was detected. On computerized tomography, there was a bony defect at the anterior portion of the left EAC. The second case was a 52-year-old female, and she attended our clinic with sore throat. On routine physical examinati...
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ژورنال
عنوان ژورنال: BJR|Open
سال: 2020
ISSN: 2513-9878
DOI: 10.1259/bjro.20200005