Why Do Knees Make Cracking Sounds?

Many patients visiting the outpatient department often express concern about a cracking or popping sound from their knees. They describe it as a “kat-kat” noise or a strange vibration in the joint. This sound is technically referred to as crepitus, and it's one of the most frequent questions posed to Dr. Satish Kale, Orthopedic Surgeon at Lokmanya Hospital, Pune.

Understanding the Source of the Sound

Dr. Kale explains that this cracking or crepitus is often due to the muscles or tendons surrounding the knee. These soft tissues, when moving or stretching, may create sound. It is not always a cause for worry. Sometimes, this is simply a result of joint stiffness, which can lead to such noises during motion.

When Arthritis Is the Cause

In more serious cases, especially where Grade 4 arthritis is present, this sound can be a red flag. In advanced arthritis, small fragments of bone or cartilage begin to form within the joint. When a person walks or bends the knee, these loose pieces cause a rough, cracking sound. This is commonly experienced in arthritis patients and should not be ignored.

When Should You See a Doctor?

If someone experiences persistent knee sounds, especially while walking or performing daily activities, and it's accompanied by discomfort, it’s important to consult an orthopedic surgeon. A proper diagnosis will help determine whether the cause is minor or requires medical treatment. Ignoring crepitus in arthritis cases can worsen joint damage over time.

The Role of the Orthopedic Specialist

Consulting an orthopedic specialist ensures timely and accurate intervention. At Lokmanya Hospital, Dr. Kale and his team offer expert guidance for joint-related issues. They recommend that patients reach out for professional evaluation rather than self-diagnosing or delaying care. Early attention can prevent further complications and help manage the symptoms effectively.

Always Ready to Help

Dr. Kale concludes by assuring that he and his team are always ready to assist patients. Those with any doubts or lingering questions about crepitus or joint sounds are encouraged to connect through the comment section. The team is committed to providing clear, helpful responses and ensuring peace of mind for those experiencing knee-related concerns.

FAQs

1. What is crepitus in the knee?
Crepitus is a cracking or popping sound that comes from the knee joint, usually heard during movement.
2. Is crepitus always a sign of arthritis?
No, crepitus can be due to tendon movement or stiffness. However, it may also occur in advanced arthritis.
3. Can muscle or tendon movement cause knee sounds?
Yes, sounds in the knee are often caused by muscles or tendons stretching or shifting around the joint.
4. What does Grade 4 arthritis mean?
It is an advanced stage of arthritis where small fragments of bone or cartilage break off, causing joint noise and pain.
5. When should someone see a doctor for knee cracking?
If the sound is frequent, painful, or affects movement, one should consult an orthopedic specialist for evaluation.
6. Can crepitus be treated?
Yes, with proper medical care, the cause of crepitus can be identified and treated, especially if related to arthritis or stiffness.
7. Who can help with crepitus concerns?
An orthopedic surgeon or joint specialist, like Dr. Satish Kale, can provide guidance and treatment options based on the condition.