This table lists symptoms that people with this disease may have. For most diseases, symptoms will vary from person to person. People with the same disease may not have all the symptoms listed. This information comes from a database called the Human Phenotype Ontology (HPO) . The HPO collects information on symptoms that have been described in medical resources. The HPO is updated regularly. Use the HPO ID to access more in-depth information about a symptom.
|Medical Terms||Other Names||
|80%-99% of people have these symptoms|
|Abnormality of the dentition||
Dental abnormality[ more ]
Death of bone due to decreased blood supply
|Delayed skeletal maturation||
Delayed bone maturation
Delayed skeletal development[ more ]
Recurrent joint dislocations[ more ]
Decreased body height
Small stature[ more ]
|Skeletal muscle atrophy||
Muscle wasting[ more ]
|Percent of people who have these symptoms is not available through HPO|
|Avascular necrosis of the capital femoral epiphysis||0005743|
Making a diagnosis for a genetic or rare disease can often be challenging. Healthcare professionals typically look at a person’s medical history, symptoms, physical exam, and laboratory test results in order to make a diagnosis. The following resources provide information relating to diagnosis and testing for this condition. If you have questions about getting a diagnosis, you should contact a healthcare professional.
For people who are younger than age 5 when LCPD develops, the incidence of degenerative
If you need medical advice, you can look for doctors or other healthcare professionals who have experience with this disease. You may find these specialists through advocacy organizations, clinical trials, or articles published in medical journals. You may also want to contact a university or tertiary medical center in your area, because these centers tend to see more complex cases and have the latest technology and treatments.
If you can’t find a specialist in your local area, try contacting national or international specialists. They may be able to refer you to someone they know through conferences or research efforts. Some specialists may be willing to consult with you or your local doctors over the phone or by email if you can't travel to them for care.
You can find more tips in our guide, How to Find a Disease Specialist. We also encourage you to explore the rest of this page to find resources that can help you find specialists.
Related diseases are conditions that have similar signs and symptoms. A health care provider may consider these conditions in the table below when making a diagnosis. Please note that the table may not include all the possible conditions related to this disease.
Conditions with similar signs and symptoms from Orphanet
Differential diagnoses include Meyers dysplasia, multiple epiphyseal dysplasia and spondyloepiphyseal dysplasia (see these terms).
Visit the Orphanet disease page for more information.
Research helps us better understand diseases and can lead to advances in diagnosis and treatment. This section provides resources to help you learn about medical research and ways to get involved.
These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.
Questions sent to GARD may be posted here if the information could be helpful to others. We remove all identifying information when posting a question to protect your privacy. If you do not want your question posted, please let us know. Submit a new question
I had Perthes disease as a child (5 yr old) but recovered and have lived a normal life. I am now 70 and am experiencing extreme weakness in my pelvis/hips. I have some arthritis in the hips and knees but the weakness seems much greater than would be caused by that. Could my present problem be related to my earlier problem as a child? See answer
Is Legg-Calve-Perthes disease an inherited condition? See answer