Shark's fin sign: Unilateral facet joint dislocation
نویسندگان
چکیده
منابع مشابه
Unilateral Temporomandibular Joint Dislocation after Jaw Thrust Maneuver
A 25-yr-old Iranian woman with incomplete abortion who was diagnosed and scheduled for dilatation and curettage procedures under general anesthesia. After premedication with Fentanyl 50µg and midazolam 2mg and enough pre-oxygenation, anesthesia was induced by sodium thiopental 250 mg and succynilcholine 60 mg with mask ventilation. After completion of procedure, the patient had a period o...
متن کاملIsolated unilateral facet dislocation of the lumbosacral junction.
Traumatic unilateral facet dislocation of the lumbosacral junction without fracture or with non-displaced fractures of adjacent vertebrae is extremely rare. We describe a case of a young male who sustained a unilateral facet dislocation of the lumbosacral junction in a motor vehicle accident. The unusual features of this case include an unremarkable physical and neurological examination on pres...
متن کاملunilateral temporomandibular joint dislocation after jaw thrust maneuver
a 25-yr-old iranian woman with incomplete abortion who was diagnosed and scheduled for dilatation and curettage procedures under general anesthesia. after premedication with fentanyl 50µg and midazolam 2mg and enough pre-oxygenation, anesthesia was induced by sodium thiopental 250 mg and succynilcholine 60 mg with mask ventilation. after completion of procedure, the patient had a period of lary...
متن کاملSideways dislocation of the temporomandibular joint meniscus: the edge sign.
Seventy temporomandibular joint arthrograms of 49 patients with symptoms of internal joint derangement were reviewed. Twenty-three of these arthrograms (33%) were abnormal but atypical for anteriorly dislocated meniscus. The lower temporomandibular joint space had a well-defined edge located inferiorly, which was attributed to pressure from a sideways-dislocated meniscus. We called this appeara...
متن کاملCombined approach for a locked unilateral facet fracture-dislocation of the cervicothoracic junction.
The authors present the case of a 36-year-old patient who sustained a unilateral fracture-dislocation C7-T1 involving all three columns, given the lesion of the C7-T1 disc on MRI. In view of the fractured facet, closed reduction without anaesthesia was not attempted. First, open reduction and instrumentation were performed from posteriorly. In a second operation, anterior fusion C7-T1 was added...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Medical Imaging and Radiation Oncology
سال: 2018
ISSN: 1754-9477
DOI: 10.1111/1754-9485.29_12786