Knee pain is one of the most common causes of disability among men and women in the U.S. The doctors at Valley Pain Centers are skilled in assessing knee pain and providing the most appropriate and most effective treatments for long-term pain relief. They serve patients in the North Phoenix, Scottsdale and West Valley areas.
Knee pain can be caused by many issues, including traumatic injury, overuse and repetitive use. One of the most common causes of knee pain is osteoarthritis, a degenerative disease that causes the joint lining to wear away over time.
Knee pain diagnosis begins with a review of symptoms and a physical examination of the joint to determine which types of movements cause pain. Diagnostic imaging can be useful in providing more detailed information about the joint structure. Additionally, a minimally-invasive technique called arthroscopy can be especially helpful, as it obtains even more information about the internal structure of the joint, including “real time” images of the joint surfaces. Valley Pain Centers uses an arthroscopy system called VisionScope® to insert a tiny camera inside the joint using a very small incision. The procedure can be completed in the office in about 10 minutes. Images from inside the joint are transmitted to a computer monitor, enabling the physician to view and evaluate the joint so treatment and healing can begin as soon as possible.
Some knee pain can be relieved with injections of corticosteroids to help reduce inflammation in and around the joint. Physical therapy may also be used to improve strength and flexibility. When the joint surfaces have been damaged by mild to moderate osteoarthritis, viscosupplementation can be very helpful in relieving pain and restoring joint function. In this technique, a lubricating fluid called hyaluronic acid is injected into the joint space to reduce friction and relieve inflammation inside the joint so pain-free movement can be restored. Hyaluronic acid is a naturally-occurring substance found in the fluid inside joints. During viscosupplementation treatment, the lubricating solution is injected directly into the joint space, often using a special x-ray technique to ensure accurate placement of the needle. The procedure takes less than half an hour to perform and patients can return home shortly afterward. Viscosupplementation treatment can help many patients delay and possibly avoid the need for knee replacement surgery.
Other treatments include:
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We accept a wide variety of different insurances to make sure you're covered, no matter what. Please call our office if you do not see your insurance provider listed or have any other questions regarding insurance.
"I'm very happy with the results I've had since day one. The whole staff is nice, very sweet and caring and the providers really care about their patients."
"Love going to this office they are good and heathful have great personal. The Drs for pain are the best.Thank you for making us feel better with no pain.Thank you guys."
"To all the staff at Valley pain center Bell location, my prayers for each of you. All of you have my utmost respect. I recommend you and you all deserve a raise!"
"AMAZING.....completely amazing. Dr. Knighton, front desk staff, medical assistant, procedure anesthetist & radiologist. Incredible. HIGHLY RECOMMEND! "
"This Valley Pain Center is wonderful. People that work there are so friendly and the doctors are very professional and handsome."
"I've had my pain for over 10 years and I feel encouraged that there may be a better future for me. I highly recommend their office."
"The care I received was top notch and state of the art. They work with insurance companies so you don't have to. No out of pocket costs for the treatment I received."
"My doctor listened and cared about helping me and addressing all my concerns. Not all doctors do. "
"I was really impressed with Dr. Knighton's demeanor. He seems very thoughtful and patient. This practice is about intervention and regeneration."
"Dr Chinthagada was very kind and reassuring before, during and after the procedure. It has helped me and I thank them immensely."
"On time appointment, very caring staff. Dr. Yuk explained everything carefully"
"The receptionist is my favorite!! Theyve treated my husband very well! "
very pleasant atmosphere, Doctor Yuk listen carefully. would highly recommend
Came in to get a PRP injection. Was in and out within 30 minutes. All the staff was great and Dr. Knighton was very attentive. Will recommend if considering PRP
Dr Knighton is an amazing, knowledgeable, caring and compassionate physician. He listens and always does his best for his patients. I recommend him highly.
Staff was very helpful and friendly. Dr. Yuk is the best! Explained everything about the procedure.
I know pain shots don't work for everyone, but for me a set of three shots have eliminated my right leg nerve pain for over a year now. Could not be more pleased.
I was very impressed with Dr. Knighton and his staff. The doctor is terrific he listens and takes his time with you. So glad I found him!
Friendly staff wonderful Dr. I haven't had to take an ibuprofen since the visit.
Doctor called to review recent MRI, very through and answered all my questions. Discussed treatment options...
As usual, friendly and very professional treatment. Thank you Dr. Knighton & staff!