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Ask an Expert
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
I am 79 years old and fairly fit, but I have some problems with balance and a lot of pain in my knees. An orthopedist said I had "bone-on-bone" issues. Do you have any advice for me that could help me make a decision about knee replacements?
This is an extremely common question, and I'm glad you brought it up. Osteoarthritis of the knee is a "wear and tear" phenomenon that affects the majority of the population during their later years. It is not a... continue reading about I am 79 years old and fairly fit, but I have some problems with balance and a lot of pain in my knees. An orthopedist said I had "bone-on-bone" issues. Do you have any advice for me that could help me make a decision about knee replacements?
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
My daughter fell hard on her knee playing volleyball. An x-ray showed no fracture of the patella, but it did indicate pre-patellar bursitis. Is there anything she can do to speed up the healing?
This injury described presumably involves the front part of the knee called the pre-patellar bursa. Beneath the skin (and above the bone) the body has a natural cushion called a bursa. These fluid-filled sacs a... continue reading about My daughter fell hard on her knee playing volleyball. An x-ray showed no fracture of the patella, but it did indicate pre-patellar bursitis. Is there anything she can do to speed up the healing?
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
Why might I get swelling behind my knee when I run?
Swelling is a common concern when dealing with knee pain and knee injuries. Besides the appearance of a swollen knee, many patients complain of the discomfort and lack of motion that may coincide with the knee ... continue reading about Why might I get swelling behind my knee when I run?
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
I recently heard about a new knee procedure that uses medical separators rather than total knee replacement to relieve pain from osteoarthritis degeneration. Can you tell me about this and where to find out about getting it done?
Thanks for the great question. Osteoarthritis is a common cause of knee pain - it is the "wear and tear" degeneration of the knee's cartilage layer that occurs over time. In basic terms, it is like the brake pa... continue reading about I recently heard about a new knee procedure that uses medical separators rather than total knee replacement to relieve pain from osteoarthritis degeneration. Can you tell me about this and where to find out about getting it done?
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
My knee pops out consistently when I work out. I’m 19 years old, at a healthy weight and have an active lifestyle. I have quit working out several times due to painful cracks and pops. Is there anything that I can do to prevent this from happening?
A knee that decides to "pop" or make cracking sounds can be quite alarming. I think that all of us at one time or another have kneeled down and had our knees make a loud noise, but no pain occurs. In the majori... continue reading about My knee pops out consistently when I work out. I’m 19 years old, at a healthy weight and have an active lifestyle. I have quit working out several times due to painful cracks and pops. Is there anything that I can do to prevent this from happening?
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
My knee popped out of place two weeks ago. I popped it right back, and the swelling and pain have gone away. Is this normal, or does it indicate a problem?
A cracking noise heard with kneeling that is not painful and not associated with swelling can be secondary to soft tissue folds moving over the edges of the knee joint. Most people have experienced this sensati... continue reading about My knee popped out of place two weeks ago. I popped it right back, and the swelling and pain have gone away. Is this normal, or does it indicate a problem?
William Whang, M.D.
Memorial Medical Center Modesto
I had full hip replacement surgery last year (left side) and it worked well. However, my right hip is now hurting. How can I lose weight effectively without irritating the bad hip?
Losing weight is challenging enough and is more difficult in the presence of degenerative arthritis. The mainstays of weight loss are diet and exercise, so I'd like to focus on exercise in the presence of an ar... continue reading about I had full hip replacement surgery last year (left side) and it worked well. However, my right hip is now hurting. How can I lose weight effectively without irritating the bad hip?
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
What is the RICE method of knee pain treatment?
The "R.I.C.E." method of treating mild sprains and strains in the lower extremities is a common and quite useful way to get back to normal activities.When a knee (or any other joint) becomes injured, there is o... continue reading about What is the RICE method of knee pain treatment?
C. Scott Walthour, M.D.
Memorial Medical Center Modesto
I've been having problems with my knee hurting when I bend it or straighten it out. What can I do to help the pain, and should I see a doctor?
Thanks for the question! From what you're describing, it seems that your knee hurts with full straightening (extension) and also full bending (flexion). This symptom of pain at the extremes of knee motion can b... continue reading about I've been having problems with my knee hurting when I bend it or straighten it out. What can I do to help the pain, and should I see a doctor?
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