Multiple synostoses syndrome
Synonyms: Deafness-Hermann type symphalangism syndrome | Facio-audio-symphalangism | Hearing loss-Hermann type symphalangism syndrome | Symphalangism-brachydactyly syndrome | WL syndrome
Multiple synostoses syndrome (MSS) is a rare developmental bone disorder characterized by proximal symphalangism of the fingers and/or toes often associated with fusion of carpal and tarsal humeroradial and cervical spine joints.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.
Reference: Access aggregated data from Orphanet at Orphadata.
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http: //www.orphadata.org. Data version September 2023.
Newly diagnosed with
Multiple synostoses syndrome?
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Advocacy Organizations
Syndromes Without A Name (SWAN) Australia
Provide information, support and advocacy to families caring for a child with an undiagnosed or rare genetic condition.
Clinical Trials
For a list of clinical trials in this disease area, please click here.