Knee arthroscopy is a minimally invasive surgical procedure used to diagnose and treat problems inside the knee joint through very small incisions. It allows orthopaedic surgeons to examine the structures within the knee using a thin camera called an arthroscope and perform treatment with specialised instruments without opening the joint completely.This technique is widely used for knee injuries because it causes less tissue damage than traditional open surgery. Smaller incisions usually mean less postoperative pain, reduced swelling, and a faster return to normal activities.At Mangal Anand Hospital in Chembur, knee arthroscopy is commonly advised for patients with ligament injuries, meniscus tears, cartilage damage, and knee pain that does not improve with medication, rest, or physiotherapy.
Knee arthroscopy is recommended when a patient continues to have pain, swelling, or restricted knee movement despite non-surgical treatment. In many cases, imaging tests such as MRI help identify the injury, but arthroscopy allows direct visualisation of the joint and treatment during the same procedure.It is often advised for sports injuries, twisting injuries, cartilage problems, and conditions causing repeated knee locking or instability.

A patient may require knee arthroscopy if symptoms continue to interfere with daily movement or physical activity.
Common symptoms include:
These symptoms often indicate injury to the meniscus, ligaments, or cartilage inside the knee.

The knee is one of the most active joints in the body and is frequently affected by injury, especially during sports, climbing stairs, sudden twisting movements, or falls.The joint depends on cartilage, meniscus, and ligaments working together to maintain smooth movement and stability.
The procedure generally follows these steps:
The procedure usually takes about one hour, depending on the complexity of the injury.
Knee arthroscopy may be performed under:
The choice depends on the procedure and the patient's condition.



Knee arthroscopy may benefit patients who have:
It is usually advised when conservative treatment has not provided sufficient relief.
Recovery depends on the condition treated and the type of procedure performed.
Walking After Knee ArthroscopyMany patients begin walking with support within a short period after surgery. Some may require crutches temporarily.
Physiotherapy and Knee StrengtheningPhysiotherapy is important after knee arthroscopy. Exercises help improve movement, strength, and stability.
Knee Arthroscopy Recovery TimeMany patients return to normal daily activities within a few weeks. Recovery after meniscus repair or ACL reconstruction may take longer, depending on rehabilitation progress.
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The procedure itself is performed under anaesthesia. Mild pain after surgery is common and is managed with medication.
Most procedures take about 45 minutes to one hour.
Walking usually begins early, with support depending on the procedure performed.
Whenever possible, repairing the meniscus is preferred because it preserves knee cushioning and long-term joint health.