Help for Hip Pain
Many people develop hip pain as they get older. Here’s what you can do about it.
Keeping Muscles Strong
Strong muscles are an important component of moving well and avoiding injuries. Learn more.
Keep Your Knees Healthy
Don’t let a knee injury keep you on the couch. Learn what you can do to protect these vital joints.
Bones, Joints and Muscles Topics
Ask an Expert
C. Scott Walthour, M.D.
Sutter Tracy Community Hospital
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.
Sutter Tracy Community Hospital
What's the fastest way to recover from Achilles tendonitis? I have a case of insertional tendonitis, and it's been six weeks since I've been able to run. I'd like to get back to my activities.
Thanks for the question - this is one that we get frequently! Achilles tendon issues are quite common and can vary in severity from annoying to debilitating. Mild tendonitis, or inflammation of the tendon, can ... continue reading about What's the fastest way to recover from Achilles tendonitis? I have a case of insertional tendonitis, and it's been six weeks since I've been able to run. I'd like to get back to my activities.
C. Scott Walthour, M.D.
Sutter Tracy Community Hospital
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.
Sutter Tracy Community Hospital
My left knee cap hurts very much when I put weight on it, especially when I kneel. Also it becomes very warm. What can be causing this?
Thanks for the question! Some of the most common questions/complaints that orthopedic surgeons discuss with patients are knee cap issues. This small bone on the front of the knee (anatomically called the patell... continue reading about My left knee cap hurts very much when I put weight on it, especially when I kneel. Also it becomes very warm. What can be causing this?
C. Scott Walthour, M.D.
Sutter Tracy Community Hospital
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.
Sutter Tracy Community Hospital
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?
C. Scott Walthour, M.D.
Sutter Tracy Community Hospital
My knee locks up on occasion and pain radiates up to my hip and down my leg into my ankle. Is this something to be alarmed about? I do not have trouble walking, but it does ache more when sitting or laying in bed.
Knee pain is an extremely common complaint in an orthopedic surgeon's office. Some of the questions that we use to help sort out the cause of knee pain include:Is this an acute problem, or has is it started slo... continue reading about My knee locks up on occasion and pain radiates up to my hip and down my leg into my ankle. Is this something to be alarmed about? I do not have trouble walking, but it does ache more when sitting or laying in bed.
C. Scott Walthour, M.D.
Sutter Tracy Community Hospital
I fell two weeks ago on the sidewalk and hurt the side and top of my knee. It really swelled and was painful to the touch. Now it's much better but it is still sensitive when I kneel on it. Should I continue to give it some time?
Thanks for the great question. It sounds like your fall led to an injury to the front part of the knee around the knee cap. This is common when the fall happens on a flexed knee - lots of pain, but it generally... continue reading about I fell two weeks ago on the sidewalk and hurt the side and top of my knee. It really swelled and was painful to the touch. Now it's much better but it is still sensitive when I kneel on it. Should I continue to give it some time?
C. Scott Walthour, M.D.
Sutter Tracy Community Hospital
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?
More Resources
![View Sutter's full resource library](/images/icons/medical-library-80x80.png)
Healthwise Resource Library
Look up helpful health information.
![View information for Sutter Health Patients](/images/icons/patient-record-80x80.png)
Patient Information
Practical info for Sutter patients.
![Tools and Quizzes](/images/icons/tools-quizzes-80x80.png)
Tools and Quizzes
Online tools to help you make decisions about your health.