v4.1 Fusion X
Congenital variant where meniscus is thickened and disk-shaped. Most common in lateral meniscus (incidence 1–3%). Clinical: snapping, pain, locking in children/young adults. Imaging: X-ray may show widened joint space; MRI confirms discoid shape. Treatment: asymptomatic—observe; symptomatic—saucerization + repair.
What is the most common type of discoid meniscus?
Which imaging modality is considered the gold standard for diagnosing a discoid meniscus?
In which age group is discoid meniscus most commonly symptomatic?
Which type of discoid meniscus is characterized by an unstable posterior attachment?
What is a common clinical presentation of a symptomatic discoid meniscus?
Which classification system is commonly used to categorize discoid meniscus?
What is the recommended treatment for an asymptomatic discoid meniscus?
What MRI feature is indicative of a discoid meniscus?
Which type of tear is most commonly associated with a symptomatic discoid meniscus?
Which of the following statements about bilateral discoid meniscus is true?