Global Radiology CME

APRIL 2, 2023

2 Ossification of vertebral ligaments present as the dagger sign on X-ray, while ossification of the outer fibers of the annulus fibrosus presents as a bamboo spine. 5 As in this case, nearly 67% of chalk stick fractures from AS present with neurologic deficits. Curr Rheumatol Rep. 2011;13(5):409-415.

Education 52

Education Interventional Radiology Radiography Global Radiology 52

Global Radiology CME

AUGUST 6, 2021

Patients with ectopia lentis typically present with visual acuity problems but can also present with eye pain if secondary to trauma [2]. Radiography has no role in orbital injuries due to its lower sensitivity for soft tissues [4]. Anterior dislocation of the lens is serious as it may lead to angle-closure glaucoma [3,4].

Global Radiology 52

Global Radiology Computed Tomography Ultrasound Education 52

Global Radiology CME

NOVEMBER 10, 2023

With over 20% of Lisfranc fractures missed upon presentation, it is important to diagnose these injuries promptly, as lack of diagnosis could lead to future foot deformities, midfoot arthritis, pain, chronic instability, and disability [1,5]. Is the diagnostic validity of conventional radiography for Lisfranc injury acceptable?

Radiographer 52

Radiographer Radiograph Radiographer Computed Tomography 52