meniscectomy
Pronunciation: men-uh-SEK-tuh-mee
Surgical removal of all or part of a meniscus, typically performed arthroscopically in the knee.
Full Definition
A surgical procedure involving the removal of damaged meniscal tissue from the knee joint. The meniscus is a C-shaped piece of cartilage that acts as a shock absorber between the femur and tibia. Meniscectomy can be partial (removing only the torn or damaged portion) or total (complete removal). The procedure is typically performed arthroscopically through small incisions, allowing for faster recovery compared to open surgery. The goal is to remove unstable tissue while preserving as much healthy meniscus as possible to maintain joint function.
Usage
Usage note: Specify partial vs. total and medial vs. lateral when relevant. Distinguish from meniscal repair (suturing torn tissue).
In Context
- "Arthroscopic partial meniscectomy was performed on the medial meniscus." — Operative report
- "The patient underwent meniscectomy for a complex degenerative tear." — Procedure note