Diagnosis of HSD
The diagnosis of Hypermobility Spectrum Disorder (HSD) is not simple, as HSD is not a single disorder, but rather a group of genetic disorders whose root cause has yet to be identified.
This is different from other HDCTs such as Ehlers-Danlos Syndrome and Marfan Syndrome, which can be diagnosed via the identification of the mutated gene using genetic testing.
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While joint hypermobility can be a key feature of Generalised-HSD, other forms of HSD that do not feature joint hypermobility exists. Thus, it is necessary to look beyond the Beighton test when diagnosing HSD.
How do I know if I have HSD?
1) Take the Beighton Test
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The Beighton Test is a useful gauge in determining the presence of joint hypermobility. While taking the test, take note of the sources of joint hypermobility.
If you have a positive score, it may indicate the possibility of Generalised-HSD.
If you exhibit joint hypermobility only in the hands and feet, it may indicate Peripheral-HSD.
If you exhibited joint hypermobility only in the past, it may indicate Historical-HSD
If you are not classified under any of the above three categories, but still experience HSD-related symptoms, it may indicate Localised-HSD
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2) Assess the symptoms
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Apart from the major symptoms, there are other indicators that suggest the presence of HSD.
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3) Talk to a doctor
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If you think you may be suffering from some form of HSD, pay a visit to your family general practitioner. He/She will be able to provide you with more insight into your condition and refer you to the proper experts.