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WBCT and its Evolving Role in OA Research and Clinical Practice

CurveBeam AI

Key Points: Weight bearing CT (WBCT) can detect signs of osteoarthritis (OA), such as osteophytes, subchondral cysts, and joint space narrowing better than radiographs. 43 (3) (2015) 213-220 ) JSW mapping has historically been performed manually, and can suffer from operator error. Segal et al.

Clinic 52
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WBCT Indication Series: Hallux Valgus

CurveBeam AI

Diagnosis While radiographs are typically sufficient to make the diagnosis, WBCT scans may be useful to plan surgical treatment. Accurately assess sesamoid position as plain radiographs cannot determine whether the sesamoids have been reduced within their grooves 5. . • Assess congruency and degenerative changes at the 1st MTP joint.

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Lisfranc Fracture Dislocation

Global Radiology CME

A) AP radiograph of Lisfranc Fracture Dislocation demonstrates the circled “fleck sign” or Lisfranc ligament avulsion fracture fragment. (B) C) The lateral radiograph notes with a circle, the dorsal sub dislocation of the metatarsal base. Radiographs should be repeated after two weeks to ensure surgery is unnecessary.

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Lens Subluxation

Global Radiology CME

Radiography has no role in orbital injuries due to its lower sensitivity for soft tissues [4]. Radiographics. 2015.01.004 Sai Kilaru is a medical student at Central Michigan University College of Medicine and plans to pursue a residency in diagnostic radiology. Treatment of ectopia lentis often is nonsurgical. doi: 10.1148/rg.286085523