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  1. Hypermobility
  2. Types of HMS
  3. Hypermobility Spectrum Disorder

Hypermobility Spectrum Disorder

Research and understanding of hypermobility syndromes is continuously developing, which means that the 2017 classification best describes the current state of knowledge. As further understanding is gained, some aspects of the classification may change.

The new diagnosis of hypermobility spectrum disorder (HSD) will include most people who have been previously diagnosed with joint hypermobility syndrome (JHS) or benign joint hypermobility syndrome (BJHS) and some people who previously had the diagnosis of EDS type 3 (the criteria that applied to EDS 3 have been replaced by the 2017 hEDS criteria which are much more specific and can be seen here)

It’s important not to over-medicalise hypermobility or create unnecessary fear as around 10% of the population is hypermobile - but most have no symptoms.

HSD can only be diagnosed when other conditions have been excluded, eg EDS, Marfans or Downs syndrome, where joint laxity is part of the condition.

There are four subtypes of HSD and an additional classification of asymptomatic hypermobility, but patients can move between these to reflect how they are affected.

This section focuses on the diagnosis of a hypermobility spectrum disorder. Our ‘Living with hypermobility’ section contains management advice based on presenting symptoms.

It should be noted that patients with HSD require the same validation and symptom-based management as individuals with hEDS. This also protects the few individuals diagnosed as having an HSD who may later turn out to have a connective tissue disorder.

(Note: This section is pending Information Standards Approval)

HSD: Diagnostic Criteria

HSD: Diagnostic Criteria

The diagnostic criteria for hypermobility spectrum disorder (HSD) Read more

Published: 9th September, 2019

Updated: 13th September, 2019

Author: Hannah Ensor

HSD: Symptoms

HSD: Symptoms

A short overview of common symptoms of hypermobility spectrum disorder Read more

Published: 9th September, 2019

Updated: 12th September, 2019

Author: Hannah Ensor

HSD: Causes

HSD: Causes

An overview of the causes of hypermobility spectrum disorders. Read more

Published: 9th September, 2019

Updated: 12th September, 2019

Author: Hannah Ensor

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Showing 10 of 3

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Tag cloud

2017conference child EDS EDSPage hEDS HMS HSD hypermobile ehlers danlos hypermobility hypermobility spectrum disorder Kent Model kid Marfan marfan syndrome MarfanPage Membership

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