While performing these activities, make sure to report any sensations of discomfort to a medical professional immediately. On a similar note, do not exercise too much at once, as overexertion of the area may worsen the condition. To schedule an appointment with a knee specialist, or for more information about hearing a pop in the knee, please visit us here or contact us at Hearing a Pop in the Knee?
Three Steps to Take Today. Christopher C. Dodson, M. October 10th, Possible Causes of a Knee Pop Some associate a knee pop with solely one condition, when actually this can point to a number of knee conditions. Below is a list of possible causes and a few knee conditions in which the afflicted might hear or feel a knee pop: Crepitus: Crepitus describes the popping, grating, or creaking sensations and sounds within the joint.
Three Ways to Treat a Pop in the Knee While the above orthopaedic conditions should be directly diagnosed and treated by a specialist, we have provided a few common recommendations knee doctors make when knee popping occurs. Related Physicians. Physician Language Select a Language. Physician Language. Please select your region to view available physicians. Select Your Region or click here to view all physicians.
Sports Medicine. A sudden increase in physical activity, such as exercising more frequently, or running further or on rougher terrain than usual, can also cause it. Another risk factor for crepitus related to PFS is trauma to the knee. This could be due to a fall or hitting the knee on the dashboard of a car in a road traffic accident. The individual may experience crepitus when climbing stairs or after sitting for a long time with the knees bent, as well as pain, swelling, puffiness, and stiffness.
Anti-inflammatory medication and physical therapy exercises can also relieve it. If these do not help, splinting, surgery, or both may be necessary. They may help to realign part of the knee. To prevent this problem, anyone who is exercising or participating in sports should make sure they always use appropriate techniques, footwear, and equipment, and be sure to warm up before starting. Crepitus can also be a sign of a torn meniscus. A meniscus can tear during sports activities, such as when a person twists their knee.
It can also happen as people get older and the meniscus wears thin. Normally, the person can still use the knee, but stiffness and swelling may appear over the next 2 to 3 days. Sometimes surgical repair is necessary. If crepitus occurs with pain, this can be an early sign of osteoarthritis OA of the knee. OA is normally a result of wear and tear, and it tends to develop and worsen with age. In OA, the cartilage that covers the ends of bones in the joints gradually wears away.
Bones rub on this increasingly rough surface, resulting in pain and mobility issues. It is more likely among people with obesity or those who have had an injury in the past.
A study published in the journal Osteoarthritis and Cartilage found that women aged 45 to 60 years who had both crepitus and patellofemoral pain had a 72 percent chance of developing OA, although they did not yet have a diagnosis of OA. If a person has an early diagnosis of OA, the Osteoarthritis Foundation suggest using nonsurgical options to slow the progression, maximize mobility, and improve strength.
As OA progresses, treatment through medication or even knee replacement surgery may be necessary. Research published in Clinics in Orthopedic Surgery shows that up to 18 percent of people who have a total knee arthroplasty TKA , or knee replacement, will experience crepitus.
This may due to the design and fit of the new knee. However, if problems persist, a doctor may recommend debridement, a minor surgical procedure to remove debris from around the joint. Another reason for crepitus after surgery is arthofibrosis, or the development of scar tissue. This can lead to pain and stiffness in the joint. It can also happen after a traumatic injury. If the person experiences pain and stiffness after an injury or surgery, they should see a doctor.
The doctor may recommend monitoring the knee, and it may need treatment. Often, however, crepitus that follows an injury or surgery is not serious. Doctors suggest that , for some people, the crepitus may have been there before, but an increased awareness how the joint is reacting makes it more noticeable now.
It is the same process that causes knuckles to crack. Most of the time, this noise should cause no concern. There has been a rumor circulating for years that popping joints are a sign of impending arthritis , but there has been no research that supports this. Some folks may hear a grinding noise in the knee when they squat.
This is another form of crepitus and is typically nothing to be concerned about.
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