#1 Ranked Children’s Hospital by U.S. News & World Report
MyPatients provides referring primary care providers with secure access to their patients’ information.
Boston Children's has launched the world's 1st program dedicated to offering hand transplants to children who qualify.
Innovation insider is a semi-monthly e-newsletter analyzes innovations at Boston Children’s, other academic medical centers and from industry.
Read the latest blog by a Boston Children's doctor, clinician or staff member.
There are many ways you can help children and their families get the care they need.
With mechanical destruction, a direct blow or other trauma can injure the articular cartilage.
• Because articular cartilage has no direct blood supply, it has little or no
capacity to repair itself from mechanical destruction.
• Depending on the extent of the damage and location of the injury, it is
sometimes possible for the articular cartilage cells to heal.
• If the injury penetrates the bone beneath the cartilage, the underlying bone provides some blood to the area,
improving the rate of healing.
Occasionally, an articular cartilage fragment completely breaks loose from the underlying bone. This chip, called a loose body, may float in the joint, interfering with normal joint motion.
Mechanical degeneration (wear and tear) of articular cartilage occurs with the progressive loss of the normal cartilage structure and function.
• This initial loss begins with cartilage softening, then proceeds to fragmentation.
• As the loss of the articular cartilage lining continues, the underlying bone has no protection from the normal wear
and tear of daily living and begins to breakdown, leading to osteoarthritis.
Also known as degenerative joint disease, osteoarthritis is characterized by three processes:
• a progressive loss of cartilage
• the body's attempted to repair the cartilage
• the destruction of the bone underneath the articular cartilage
The cause of osteoarthritis is poorly understood, but lifelong moderate use of normal joints does not increase the risk. Factors such as high impact twisting injuries, abnormal joint anatomy, joint instability, inadequate muscle strength or endurance, and medical or genetic factors can contribute to osteoarthritis.
• Knee swelling and vague pain. At this point continued activity may not be possible.
• If a loose body is present, words such as "locking" or "catching" might be used to describe the problem.
• With mechanical degeneration (wear and tear), the patient often experiences stiffness, decreased range of motion,
joint pain, and/or swelling.
We are grateful to have been ranked #1 on U.S. News & World Report's list of the best children's hospitals in the nation for the third year in a row, an honor we could not have achieved without the patients and families who inspire us to do our very best for them. Thanks to you, Boston Children's is a place where we can write the greatest children's stories ever told.”