What is a meniscus injury? The meniscus is a C-shaped cartilage in your knee that acts as a cushion and stabiliser. When it’s damaged, it can cause pain, swelling, or locking, and affect your ability to move comfortably.
In this video, Dr Alvin Tan, a fellowship-trained orthopaedic surgeon in Singapore, explains what a meniscus injury is, how it occurs, and what to do if you notice symptoms. He covers the causes, signs, diagnosis, and treatment options, helping patients understand how to protect their knees and recover safely.
Causes of Meniscus Injuries
- Sports-related injuries – sudden twists, pivots, or impacts.
- Degeneration with age – cartilage weakens over time, increasing susceptibility.
- Trauma or overuse – repetitive stress or accidents.
Signs and Symptoms
- Knee swelling or stiffness
- Locking or catching sensations
- Pain when twisting or rotating the knee
- Feeling of instability or “giving way”
Diagnosis and Treatment
Doctors diagnose meniscus injuries through physical examination, imaging (like MRI), and patient history. Treatment options include:
- Conservative care – rest, physiotherapy, and anti-inflammatory measures
- Minimally invasive procedures – arthroscopic repair or partial meniscectomy if necessary
Dr Alvin Tan emphasizes that early assessment and proper management help patients return to daily activity and sports safely.
Take Control of Your Knee Health
Understanding meniscus injuries empowers you to seek timely care, reduce pain, and protect your knee function. If you’re experiencing swelling, locking, or instability, consulting a knee specialist like Dr Alvin Tan can help determine the best approach for recovery.
