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There are many ways you can help children and their families get the care they need.
If your child or teen has an osteochondritis dissecans injury (OCD), it may comfort you to know that Boston Children's Hospital Orthopedic Center has a tremendous amount of experience treating this injury, developing therapies for healing it and conducting research that leads to the most innovative care possible.
An important first step in understanding what lies ahead is familiarizing yourself with the basics about OCD.
In osteochondritis dissecans, a loose piece of bone and cartilage separates from the end of the bone because of a loss of blood supply. The loose piece may stay in place or fall into the joint space, making the joint unstable. This causes pain and a sense that the joint is “catching” or “giving way.” These loose pieces are sometimes called “joint mice.” Osteochondritis dissecans usually affects the knees and elbows, but can affect any joint.
Young athletes involved in high-impact sports can sustain an OCD injury from repetitive motions that stress the joint. Typical sports that can put teen athletes at risk for OCD of the knee are football, basketball, gymnastics, soccer and lacrosse. Sports that can increase the risk of OCD of the elbow are squash, tennis, baseball and weight-lifting.
When a child or teen sustains an OCD injury, he might experience a “popping” sensation. Most people can still walk on an injured knee, and many athletes keep playing.
When symptoms of inflammation set in, the knee or elbow feels painful and tight. Your child may experience:
The signs and symptoms of OCD can resemble those of other joint injuries. So it’s important that your child see his doctor for a diagnosis.
Your child’s doctor will begin to diagnose an OCD injury with a physical exam. The orthopedic surgeon may order further diagnostic studies, including:
If the loose piece is unstable, your child may need surgery to remove or secure it. If the loose piece is stable, he may be able to be treated non-surgically.
Will my child be OK?
The good news is a child has a great chance of returning to his usual activity level after treatment for osteochondritis dissecans, although he may not be able to keep playing high-impact sports.
After your child’s joint has healed, and after his strength and stability have returned through physical therapy, he should be able to return to sports and activities—usually within six months. In fact, it’s important for him to stay involved in some form of orthopedic fitness to ensure continued physical health and well-being.
But your child’s doctor may recommend lifestyle changes for him if he has joint changes, such as arthritis or instability, that couldn’t be corrected (even with surgery).
Initial treatment follows the basic “R.I.C.E.” formula: rest, ice, compression and elevation, combined with non-steroidal anti-inflammatory medications for pain. The child usually needs to stop any running or impact sports activity until he’s treated and recovers.
If the loose piece is stable, this conservative treatment may be all that’s needed. Blood vessels sometimes can feed the outer edges of the injured bone, giving the piece the potential to heal on its own.
If your child’s OCD doesn’t heal on its own and the joint becomes painful, stiff or locked, he may need surgical repair. (For details on surgery, see Treatment & Care.)
What should I do if I think my child has OCD?
If you think your child has osteochondritis dissecans, see his doctor right away. Without treatment, a loosened fragment of bone and cartilage may drift into the knee joint, causing it to slip, pop or lock; if this happens, the knee can get “stuck,” often at a 45-degree angle, until it’s moved manually or otherwise manipulated.
Why are there more osteochondritis dissecans and other overuse injuries in kids these days?
Youth and teen participation in organized sports (many of which have repetitive drills) has grown to about 35 to 40 million kids across the United States. Not surprisingly, the incidence of sports injuries is also growing. Statistics suggest that 30 to 60 percent of student athletes will have an overuse injury at some point in time. In one doctor’s orthopedic practiceat Children’s, for example, at least half of the young patients have an overuse injury.
Aren’t organized sports supposed to be good for kids?
Organized sports are very important and help kids—not just in terms of physical health, but also in academics and social situations—and they’re good for children’s overall development and growth. The downside is that “overuse syndrome,” where the kids repeat the same drill over and over, causes overuse injuries.
Can OCD be prevented?
Osteochondritis dissecans is not strictly a preventable injury, since sports such as football, basketball, gymnastics, soccer, tennis and baseball do put athletes at some risk. But young athletes can reduce their risk by:
How can parents and coaches help kids avoid OCD and other overuse injuries?
Parents and coaches have a great deal of influence—for better or for worse. They should stress moderation in training and should restrain the zeal with which they push youth and teens.
Coaches themselves should use proper training techniques and should avoid too many repetitive drills, since these are the main causes of overuse injuries. Coaches should also teach proper running mechanics and other sports-motion techniques.
Physical education departments should make sure that the surfaces of tracks and fields are in good shape, and that proper equipment, footwear and protective gear are used for each sport.
Our orthopedic specialists advise:
Are there other guidelines and resources for injury prevention and safer training?
The American Academy of Orthopaedic Surgeons (AAOS) has issued comprehensive guidelines for helping to prevent sports injuries. Below is an excerpt from the current AAOS recommendations:
Who at Children’s will be caring for my child?
Members of our orthopedic team will provide expert care and support for your child. Our team includes 10 primary care sports medicine specialists, 24 orthopedic surgeons, two podiatrists, a nutritionist, a sports psychologist, eight physician assistants, 14 nurses nurse and four certified athletic trainers.
What is the Orthopedic Center at Boston Children’s doing to encourage injury prevention and safer training?
With Boston Children’s goal of dramatically reducing overuse injuries in young athletes, members of our team often travel to local and regional schools, youth groups and sports clubs to teach leg strengthening and other techniques. We also conduct frequent safe training programs and clinics for coaches. Call 617-355-3501 for details.
Q: Who gets osteochondritis dissecans?
A: Anyone can get OCD, but it mostly affects boys and young men 10 to 20 years old. It’s now also being diagnosed more often in girls, as they become more active in organized sports. OCD usually affects athletes, especially gymnasts and baseball players. The adult form occurs in mature bone, and the juvenile form occurs in growing bone.
Q: If my child gets OCD, does he need to stop sports activities?
A: If your child is treated non-surgically, he should avoid activities that cause discomfort and may need to avoid impact sports for three to six months. His doctor may suggest stretching exercises or swimming instead during this time.
Q: What are the signs and symptoms of OCD?
The signs and symptoms of OCD can resemble those of other joint injuries. So it’s important that your child see his doctor for a diagnosis.
Q: What should we do before we see the doctor for a diagnosis?
A: If you suspect that your child has osteochondritis dissecans, home care before your child gets to the doctor should include “R.I.C.E.”:
Q: What will happen if OCD goes untreated?
A: Without treatment, a fragment of the bone and cartilage may loosen and drift into the joint, causing it to slip, pop or lock—the knee gets “stuck,” often at a 45-degree angle, and must be manipulated manually. Later, osteoarthritis—painful inflammation and degeneration—in the joint will also be a risk.
Q: How is OCD usually diagnosed?
If the loose piece is unstable, your child may need surgery to remove or secure it. If the loose piece is stable, the doctor may be able to treat it non-surgically.
Q: How does Children’s treat osteochondritis dissecans?
(For details about surgery, see Treatment & Care.)
Q: Will my child be OK?
A: Most kids with OCD can return to sports and regular activities after a few months of rest and healing time. Your child’s doctor will give you guidance about how long the joint should be rested in order for it to heal, and whether your child can resume impact sports.
During the healing period, it’s important to support your young athlete’s resolve to rest his joint, since he may feel disappointed and frustrated at not being able to play his sport. (For more on your encouraging your teen, see the For Teens and For Parents tabs.)
Q: If my child has been injured playing sports, should he go back to playing?
A: If your child’s doctor has cleared him to go back to sports, the many benefits and life lessons he’ll gain from playing greatly outweigh the risks of injury. These benefits include:
Q: What is Boston Children’s experience in orthopedics?
A: At Boston Children’s Orthopedic Center, we’re known for our clinical innovations, research and leadership. Ranked among the top three in orthopedics for 2012-13 by U.S.News & World Report, we provide the most advanced diagnostics and treatments, several of which were pioneered and developed by Children’s researchers and clinicians—including platelet-rich plasma (PRP) treatment for tendon repair and physeal-sparing ACL procedures for children whose growth plates are still open.
As more and more kids play organized sports, there’s been a rise in the incidence of OCD and other overuse injuries (microtraumas to bones, tendons, ligaments or muscles) among adolescents and children, largely from repetitively using the same parts of the body.
Typical sports that can put teen athletes at risk for OCD of the knee are football, basketball, gymnastics, soccer and lacrosse. Sports that can increase the risk of OCD of the elbow are squash, tennis, baseball and weight-lifting.
OCD usually causes enough discomfort that an injured child will seek medical or parental help. Consult your child’s doctor if:
You and your family are key players in your child’s medical care. It’s important that you share your observations and ideas with your child’s health care provider and that you understand your provider’s recommendations.
You probably already have some ideas and questions on your mind, but it can be easy to forget what you wanted to ask when you’re talking to your child’s doctor. It’s often helpful to jot your questions down ahead of time to make sure that all your concerns get addressed. You may also suggest that your child write down questions to ask, too.
Some of the questions you may want to ask include:
At greatest risk are those young athletes whose sports involve high impact to a joint, such as:
Complications after proper treatment for OCD are rare, but can occur and can include:
If the condition goes untreated, complications such as a “locked” joint and premature arthritis can result.
Having osteochondritis dissecans as a teenager can seem especially tough. Many teens who have OCD are not only high-performing, determined athletes, but also high-performing, determined students. If you approach your healing period with that same spirit of determination, you should be back to sports and your active lifestyle within a few months, depending on how severe your injury was in the first place.
The most important thing you can do to get back into sports is to give your knee or elbow a total rest. But even though you know the importance of resting your injury, you may still find this to be a tough time. If you feel frustrated, depressed or angry during this important time, speak to your doctor, parent or counselor—they’re all on your team, and they all want to help.
To help teenagers take a more proactive role in their treatment and to have their needs recognized, Children’s developed the Teen Advisory Committee. The group—made up of current Children’s patients, ages 14 to 21—serves as a team of peers who can listen to other patients’ needs, ensure their voices are heard and advocate for change.
If your teen is like many young athletes who’ve sustained osteochondritis dissecans, he’s not only a high-performing, determined athlete—he’s also a high-performing, determined student. Encourage him to approach his recovery period with the same drive and spirit of determination that he applies to other areas of his life. With patience and perseverance, he’ll probably be back to sports and his active lifestyle within a few months.
Even though you and your teen know the importance of resting his knee or elbow, you both might experience his healing period as a difficult time. Parents who identify with their children’s success can feel frustrated or depressed along with their children, so speak to your doctor or counselor if you need help.
Our Sports Medicine specialists advise young athletes to:
If your child has had surgery, his long-term outlook is very positive. Most patients who’ve had surgery for OCD can return to sports and regular activities without joint instability. (It is possible that your child’s doctor will recommend that he pursue sports that involve a lower level of impact.)
For more orthopedic terms, see our Orthopedic glossary.
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