Yes, the meniscus can tear again after either a surgical repair or natural healing. Re-tear rates vary:After Meniscal Repair: Re-tears are more common in the first few months post-surgery while the tissue is still healing. The risk can be influenced by the initial tear's location and type, as well as postoperative rehabilitation and return to activity.After Meniscectomy: Subsequent tears or degenerative changes can occur, especially if a significant amount of meniscal tissue was removed.