top of page

Osgood-Schlatter Disease Treatment

Updated: Jul 3, 2023

Osgood-Schlatter Disease

Osgood-Schlatter Disease is a condition that causes pain in the front of the knee. It is extremely prevalent in people going through growth spurts. The largest growth spurts take place between 8-13 years for females and 10-15 years for males. Between the ages of 12 and 15 years old, it is estimated that 9.8% of people suffer from Osgood-Schlatter Disease. It is slightly more common in males with a prevalence of 11.4% compared to 8.3% of females. Interestingly, 20-30% of patients experience Osgood-Schlatter Disease in both legs according to a study by Smith and Varacallo.

Now that we understand how prevalent Osgood-Schlatter Disease is, it is important to understand what causes it. The quadriceps muscles come together to form the quadriceps tendon above your patella (kneecap). The quadriceps tendon attaches the quadriceps muscles to the top of your patella. The bottom of your patella is attached to your tibia via the patellar tendon. More specifically, your patellar tendon attaches to your tibial tuberosity, which is a small bump on the front of your tibia. This image below highlights the basic anatomy of the area.

osgood-schlatter disease treatment

The tibial tuberosity is very close to your growth plate. I discussed growth plates in a previous blog about Sever’s Disease, which is a similar condition except it affects the achilles tendon. Read more about Sever’s Disease here. To review, growth plates are located on the outer edges of long bones. They are a less dense part of the bone where growth occurs as we age. Eventually, the growth plates harden and become regular bones once you finish growing. Unfortunately, the nature of the growth plates makes them more susceptible to injury because of the less rigid structure.

Another important factor to consider is that bones grow first, then muscles. “Growing pains” are the result of tight muscles that are trying to keep up with rapidly growing bones. This is part of the reason that you are extremely inflexible during growth spurts. Your muscles are doing everything they can just to keep up with your bones, let alone allow you to touch your toes.

osgood-schlatter disease treatment

Your quadriceps muscles can become very tight during a growth spurt, leading to pulling on the patella via the quadriceps tendon. This upward pull stresses the patellar tendon that is attached to the tibial tuberosity, which is near your growth plate. The weakest point in your anatomy during this time is your growth plate, and the stress in the region can lead to inflammation and small fractures at the tibial tuberosity. This causes your muscles to tighten up more as a protective response, worsening the problem.

Osgood-Schlatter Symptoms

The inflammation due to the quadriceps muscle results in pain with activities that stretch the muscle or cause it to contract. Unfortunately, we contract our quadriceps to straighten our knees and stretch it to bend our knees. Loaded activities such as squatting can make the pain even worse because the forces are greater than if you lie down and bend your knee. The greatest forces occur with running and jumping. Many people begin to notice Osgood-Schlatter Disease while playing basketball due to the repetitive running and jumping.

Quadriceps tightness is also a hallmark sign of Osgood-Schlatter Disease. As I mentioned before, flexibility tends to be limited during growth spurts, but it will be worse in this case. Pain with knee bending is also an important sign. 20-30% of people have Osgood-Schlatter Disease in both knees, but everyone else will notice a significant difference in the pain and flexibility of one knee compared to the other. It is harder to diagnose Osgood-Schlatter Disease in patients with symptoms in both knees because they do not have a healthy knee to compare.

In some cases, swelling can occur at the site of the tibial tuberosity due to Osgood-Schlatter Disease. The swelling will worsen after activity and gradually subside with rest. It can be a result of chronic Osgood-Schlatter Disease, but I have seen patients with new pain demonstrate significant swelling as well.

Increased bone growth in the area is also a possibility. Our bodies respond to stress by creating more bone to resist the stress. Sometimes the tibial tuberosity grows to accommodate the tight patellar tendon, leading to a larger than normal bump on the front of your knee as pictured below. It is important to note that this bump can last even after symptoms resolve, but it should not be a concern if there is no pain or weakness present.

osgood-schlatter disease treatment
D3aj86, CC BY 3.0 <>, via Wikimedia Commons

Osgood-Schlatter Diagnosis

Diagnosis for Osgood-Schlatter Disease relies on patient history. Pain with the activities that I mentioned above is a good indicator along with considering the patient’s growth history. A recent growth spurt and pain in the front of your knee with exercise is typically Osgood-Schlatter Disease.

It is also important to figure out the exact location of the pain. There are many structures in the knee that need to be ruled out. One injury that appears similarly to Osgood-Schlatter Disease is Sinding-Larsen-Johansson Syndrome. Look at the image below regarding the primary difference between the two.

osgood-schlatter disease treatment

Both conditions involve the patellar tendon, but Osgood-Schlatter Disease refers to the bottom of the patellar tendon. Sinding-Larsseon-Johansson Syndrome involves the top of the patellar tendon. It includes stress to the growth plate on the patella itself. A medical provider should be able to feel the bottom of the patella and the tibial tuberosity to determine where the pain originates. Treatment for the two conditions does not differ tremendously, but an accurate diagnosis is preferrable.

Imaging for Osgood-Schlatter Disease is rare. X-rays may be taken to determine if an avulsion fracture has occurred. An avulsion fracture refers to the tibial tuberosity being pulled away from the tibia, creating a fracture. If this is present then there will be strict guidelines about limiting activity. Surgery is very rare because any damage to the growth plate can limit growth in the area and have a number of negative outcomes in the future. The image below shows an x-ray of an avulsion fracture due to Osgood-Schlatter Disease.

osgood-schlatter disease treatment
James Heilman, MD, CC BY-SA 3.0 <>, via Wikimedia Commons

Osgood-Schlatter Treatment

The first consideration with treating Osgood-Schlatter Disease is understanding the natural course. Eventually symptoms will resolve as your growth spurt ends and your muscles lengthen to catch up to your bones. Several options are available to improve symptoms and hasten healing, but you will eventually recover.

The primary intervention for Osgood-Schlatter Disease is load reduction. Simply limiting the number of jumps in a basketball player can help with healing. This is not a long term solution as the goal is to get back to basketball, but it can allow for decreased symptoms. A physical therapist should be able to take a look at your overall workload and make suggestions to minimally impact your competitive calendar. If you have extreme pain, then you may require an aggressive shutdown. However, minimal pain can lead to a slight reduction in activities before slowly ramping up.

osgood-schlatter disease treatment

Physical therapy can play a large role in recovery from Osgood-Schlatter Disease. A study by Gerulis, et al. showed that conservative care and reduced load was a more effective treatment than just reducing load. There are a number of avenues for your physical therapist including manual therapy and trigger point dry needling. Dry needling can allow for decreased muscular tension and stress on the patellar tendon.

It is also important for your physical therapist to look at the surrounding muscles and joints. For instance, limited ankle mobility might cause you to bend your knee earlier than necessary or use your quadriceps more to jump. Increasing ankle mobility can allow for less stress on the knee and patellar tendon.

Osgood-Schlatter Exercises

Exercises for the treatment of Osgood-Schlatter Disease depend on your individual presentation. Stretching can be helpful to improve the length of the quadriceps muscle and any other leg muscles. It is important to understand that stretching takes a long time to be effective and will not provide immediate results. In general, Osgood-Schlatter Disease takes several weeks to improve and may take months to completely resolve.

osgood-schlatter disease treatment

Strengthening of the quadriceps and surrounding muscles can also be beneficial. Muscles can become tighter because they are weak, and strengthening can improve mobility. Imagine trying to perform a biceps curl with 1,000 pounds. Your biceps would tighten from the stress and have difficulty relaxing. If you were strong enough to handle the load, you would not have the same stress and tightening of the muscle. Building stronger quadriceps muscles can help lessen tension and stress from daily activities.

osgood-schlatter disease treatment
Core Advantage Pty Ltd, CC BY-SA 4.0 <>, via Wikimedia Commons

It is important to include plyometric exercises especially if you are an athlete who runs or jumps in your sport. Strength training can give you a better foundation, but you need to practice rapid movements to train the muscles. Effective plyometric training can build resiliency of the patellar tendon so that you are better able to handle repeated jumps in a basketball game. Improper plyometric training can worsen symptoms.

It is important to gradually progress the total number of jumps and the intensity. Starting with jumping up on a box before eventually jumping down is a good example. The jump up creates less stress because you have less of a fall to create shock on your knees. A well constructed plan can allow you to return to jumping during sports without worrying about your knee, if all other steps have been followed.

osgood-schlatter disease treatment

As always, if you are suffering from pain, nerve symptoms (numbness, tingling, or weakness), or anything else significant, please see a healthcare provider. This blog is meant to be educational and is not a substitute for medical advice.

Hopefully you learned something about Osgood-Schlatter Disease and its symptoms and treatment. If you have interest in other knee injuries, check out our knee page. If you found this blog helpful, please share it with someone. We hope to continue to grow and help people better understand how our bodies move and work. If you want to subscribe so that you don’t miss any other posts, click the sign in button on the top right of this page. Once you have created an account, click the drop-down menu in the top right next to your name and go to your settings page. Click the subscribe button next to “Blog Subscription” and you won’t miss any future posts! If you are in the Sterling, Virginia area and would like to work with me or you have any questions, please email me at or follow me on Instagram or Twitter @drdannydpt.

If you prefer your information in a video format, check out our YouTube videos here.


bottom of page