Patient question
Does a torn meniscus always need surgery? Common myths about meniscus tears
Dr. Pablo GelberOrthopaedic Knee Surgeon
Quick answer
No, a torn meniscus does not always need surgery. Many tears, especially degenerative ones, settle with exercise therapy, while locked knees and repairable tears in young patients do benefit from an operation. Dr. Pablo Gelber, knee surgeon at Aman Hospital in Doha, corrects the most common myths patients bring to clinic.
Myth: every tear on an MRI needs an operation
Meniscus tears are common on MRI in adults who have no knee pain at all. For degenerative tears without locking, studies comparing arthroscopic trimming with exercise therapy have found similar results for many patients. Surgery is chosen for specific reasons: mechanical locking, repeated catching, a repairable tear, or symptoms that persist despite a proper programme.
Myth: the meniscus grows back
Tissue removed in a meniscectomy does not regrow. The outer rim of the meniscus has a blood supply and a tear there can heal, especially when it is stitched, but the inner portion has very little blood supply and does not repair itself. This is the reason surgeons try to preserve as much meniscus as possible.
Myth: an injection will heal the tear
Steroid, hyaluronic acid or PRP injections may reduce pain or inflammation for a time in selected patients. There is no reliable evidence that any injection knits a torn meniscus back together. They can be a useful part of treatment, not a cure for the tear itself.
Myth: once it is torn, you must stop sport for good
Most people return to their sports, whether football, padel or running, after non-surgical treatment, a repair or a limited trim. The timeframe and the advice on high-impact sport depend on the type of tear, the treatment and the state of the cartilage. Dr. Gelber explains realistic expectations for your knee at Aman Hospital in Doha.
Myth: keyhole means there is nothing to recover from
Arthroscopy uses small incisions, but what is done inside matters. A trim may allow normal walking within days; a repair needs weeks of protection and months before pivoting sport.
Frequently asked questions
If I avoid surgery, will my knee definitely get arthritis?
Not definitely. Arthritis risk depends on age, weight, alignment, the type of tear and how much meniscus function is lost. A well-functioning meniscus with a stable tear can protect the knee for many years.
Is a knee brace enough to treat a meniscus tear?
A brace does not heal the meniscus. A hinged brace is used mainly to protect a repair after surgery, not as a treatment on its own.
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