Same thing: Extrusion is basically the same thing as displacement - meniscus is considered extruded when it extends beyond the tibial margin. With meniscus extrusion, the meniscus is unable to resist circumferential stresses and cannot protect the adjacent articular cartilage from extra axial load. Over time, this can lead to symptomatic knee osteoarthritis.
Answered 12/10/2013
5.2k views
2 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question