Facioscapulohumeral Muscular Dystrophy 4 Digenic C5561960
A genetic muscle disease causing gradual weakening of facial and shoulder muscles. Inheritance involves multiple genes.
Key facts at a glance
- ICD-10
- Q79.9
- ICD-11
- LA00.0
- Body system
- musculoskeletal
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Respiratory failure
Joint pain or stiffness
(musculoskeletal)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Progressive facial and shoulder girdle muscle weakness
(musculoskeletal)Scapular winging
(musculoskeletal)Axial muscle weakness
(musculoskeletal)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Drug therapy and clinical monitoring
Active treatment with regular monitoring by a healthcare provider is recommended.
Physical therapy and rehabilitation
Comprehensive physical therapy program focusing on muscle strengthening, range of motion exercises, and functional mobility training to maintain muscle function and prevent contractures.
Regular neuromuscular monitoring
Serial clinical assessments and testing to track disease progression, including muscle strength evaluation, functional assessments, and pulmonary function testing.
Additional treatment options
Pain management therapy
Pharmacological management of musculoskeletal pain associated with muscle weakness and compensatory movements, using appropriate analgesics and anti-inflammatory medications.
medicationActivity modification and energy conservation
Lifestyle adaptations including use of assistive devices, home modifications, and activity pacing strategies to maximize independence while conserving energy.
lifestyleOrthopedic surgical interventions
Surgical procedures such as tendon transfers or joint stabilization to address specific functional limitations caused by muscle weakness and contractures.
surgicalWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Facioscapulohumeral Muscular Dystrophy 4 Digenic C5561960?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
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This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy