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Long Island Spine Specialists, P.C.
763 Larkfield Road
2nd Floor
Commack, NY 11725
Ph: (631) 462-2225
Fax: (631) 462-2240






Child Orthopedics
General
Pain Management
Spine - Cervical
Spine - General
Spine - Lumbar
Spine - Thoracic

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We live in Connecticut where some of the highest rates of Lyme disease exist and yet when our eight-year-old started complaining of hip pain, no one thought to check for that. We asked if it could be Lyme disease but everyone said "no" because it was the hip and not the knee. It was finally correctly diagnosed but not before a lot of pain on our daughter's part and angst on ours. I hope this might help other parents in the northeast be more proactive if their child has hip pain.

There's an old saying in medicine, "If you hear hoof beats, think horses not zebras." It means to look for the obvious not search for strange, unusual causes of symptoms. But in the case of hip pain in children, it may be a zebra like Lyme disease. Most of the time, joint pain caused by Lyme disease affects the knee. But in a small number of cases (as you have discovered), Lyme arthritis presents only in the hip. To help you put this into proper perspective, consider the results of a recent study from Children's Hospital in Boston. Located in the northeastern region of the United States at the Children's Hospital, this hospital is in an area where Lyme disease is very high. Yet out of all the children treated at the hospital between 1995 and 2009, only 73 cases of Lyme disease were reported. And only eight of those cases were hip pain caused by Lyme arthritis. The children in the study ranged in ages from three to 20 years old. The symptoms presented included hip pain (all eight children reported this), refusal to put weight on that leg (five children), and limp (three children). Fever was not a key feature for most of the children. None of the families were aware of any tick bites or unusual skin rashes. Tests and measures revealed a wide range of results that didn't necessarily point to Lyme disease. But lab values were suspicious with elevated white blood cell count and sed rate (both indicators of infection and/or inflammation). The authors reviewed results from other studies and found that as many as 13 per cent of children with Lyme arthritis have hip pain. But in those other cases, the hip pain was part of several different joints that were affected at the same time. This type of Lyme arthritis is called polyarthritis. Hip pain as the only joint involved just isn't a typical early presentation of Lyme disease in children. So when physicians are faced with hip pain, a limp, or refusal to put weight on the leg in children, it is better to look for horses (e.g., bacterial arthritis or synovitis) first before searching for zebras (Lyme disease). Either condition must be treated quickly and appropriately in order to get the best results. Whereas septic (bacterial) arthritis may need surgery quickly to save the joint, children with Lyme disease can be spared surgery and treated with antibiotics if and when properly (and quickly) diagnosed.

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