Atlantoaxial subluxation is a well-known but poorly recognized disease in rheumatoid patients. We report a patient with rheumatoid arthritis whose chief complaint was dyspnea on arrival to the emergency department (ED). After further investigation, spinal cord compression caused by atlantoaxial subluxation was diagnosed. This is an uncommon but important case that ED physicians should be aware of.

Background: Atlantoaxial subluxation occurs when there is misalignment of the atlantoaxial joint. Several etiologies confer increased risk in children, including neck trauma, inflammation, infection, or inherent ligamentous laxity cervical spine.
 Methods: A case study was performed. Demographics and clinical data were reviewed for etiology, imaging techniques, treatment, clinic outcomes.&...

We attempted to determine whether shoulder subluxation at the early stage of stroke can predict motor outcome in relation to the corticospinal tract (CST) state on diffusion tensor tractography.Fifty-nine stroke patients with severe hemiparesis were recruited. The patients were classified according to the distance of shoulder subluxation (group A: ≥2 cm, group B: <2 cm) and the affected CST on ...

UNLABELLED Wrist stabilization is ensured by the complex of stabilizers, both static (intrinsic and extrinsic ligaments) and dynamic ones (flexor and extensor sinews of the wrist). Extrinsic carpal ligaments link both carpal rows with forearm, while the intrinsic ones connect individual carpal bones. From among intrinsic ligaments, the most significant from clinical point of view is scapholunat...

BACKGROUND Idiopathic ulnar impaction syndrome can be defined as a degenerative condition of the ulnar aspect of the wrist in patients with congenital or dynamic positive ulnar variance without a history of fracture or premature physeal arrest. The purpose of this study was to evaluate the clinical features of idiopathic ulnar impaction syndrome and the outcomes of ulnar shortening osteotomy fo...

UNLABELLED The aim of this study was to evaluate the feasibility of the double pelvic osteotomy (DPO) (osteotomy of the ilium and pubis) to treat clinical cases of hip dyplasia in young dogs instead of performing a triple pelvic osteotomy (TPO) (osteotomy of the ilium, pubis, and ischium). Candidates for DPO were 4.5- to nine-month-old dogs with coxofemoral joint subluxation and laxity, indicat...

A 47-year-old man was struck on the back of the lower part of the neck by a falling tree, and became quadriplegic and lost tactile sensibility on falling to the ground. Some mild improvement in symptoms occurred during the next 10 to 20 minutes. No significant facial injuries were present. Neurosurgical evaluation diagnosed central cord syndrome, with injury at the C5-6 level. Radiographs showe...