What is saucerization surgery for a discoid meniscus?

Why reshaping rather than removing

Years ago, a symptomatic discoid meniscus was often removed entirely. Long-term follow-up showed that losing the whole outer meniscus at a young age leads to early wear of the knee cartilage and sometimes to cartilage problems on the outer thigh bone. Modern surgery therefore removes only the excess central tissue and any torn fragments, leaving a stable rim of meniscus that can keep cushioning the joint.

What happens during the operation

• General anaesthesia, with your child asleep throughout
• A camera and fine instruments passed through two or three small incisions at the front of the knee
• The central part of the disc is trimmed to create a crescent shape
• The remaining rim is probed to test its stability
• If it is loose, often at the back or outer edge, it is stitched to the capsule

Most children go home the same day or the next day.

Recovery depends on what was done

If only reshaping was needed, children usually walk with little support within days and return to sport over around six to twelve weeks. If the rim was repaired, the knee is protected with crutches and limited bending for around six weeks, and return to pivoting sport is usually not before around four to six months. Schoolwork can usually continue with some adjustments, such as a lift pass or exemption from PE.

Possible risks

Keyhole knee surgery in children is generally safe, but risks include stiffness, infection, blood clots, the repair not healing and symptoms returning, which may require further surgery. Dr. Gelber explains these to parents and children at Aman Hospital in Doha before any decision is made, and follows the knee up as your child grows.