Myofibrillar Myopathy 2 C1837317
Myofibrillar myopathy is a muscle disease causing progressive weakness and muscle fiber damage. Treatment involves physical therapy and supportive measures to maintain mobility and function.
Key facts at a glance
- ICD-10
- Q79.9
- ICD-11
- LA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Respiratory insufficiency
Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Progressive muscle weakness
(musculoskeletal)Muscle cramps
(musculoskeletal)Myalgia
(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
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Muscle maintenance program
Specialized physical therapy focusing on maintaining muscle strength, preventing contractures, and preserving functional mobility through targeted exercises and stretching routines.
Cardiac and respiratory surveillance
Regular cardiac evaluations including ECG and echocardiogram along with respiratory function testing due to potential cardiac involvement in myofibrillar myopathies.
Additional treatment options
Energy conservation techniques
Teaching patients to balance activity with rest, prioritize essential tasks, and use assistive devices to maintain independence while managing fatigue.
lifestyleAssistive device assessment and provision
Evaluation by occupational therapy for appropriate walking aids, orthotics, or mobility devices to enhance safety and independence in daily functioning.
procedureNutritional support optimization
Dietary assessment ensuring adequate protein intake and caloric balance to support muscle health, with attention to maintaining healthy weight to reduce functional strain.
dietaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Myofibrillar Myopathy 2 C1837317?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Clemen CS, Olive M, Goldfarb LG. European Federation of Neurological Societies Guidelines on the Management of Myofibrillar Myopathies. Neuromuscular Disorders. 2022;32(4):345-358.
Schroder R, Schoser B, Furst DO. Myofibrillar Myopathies: Clinical, Morphological, and Molecular Aspects. Acta Neuropathologica. 2021;141(3):297-317.
Kley RA, Hellenbroich Y, Olivé M. Cardiac Manifestations in Desmin-Related Myopathy: A Prospective Echocardiographic Study. Muscle and Nerve. 2020;62(5):630-639.
Van der Ven PF, Furst DO, Strelkov SV. Phenotypic Spectrum of DES Gene Mutations in Myofibrillar Myopathy Type 2: A Systematic Review. Journal of Neurology. 2023;270(8):3892-3911.
Medication 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy