Knee Joint Hypermobility C0574978
Excessive looseness in the knee joint beyond normal range. Can result from injury or genetic factors. Physical therapy strengthens surrounding muscles for support.
Key facts at a glance
- ICD-10
- M79.9
- ICD-11
- FA00.0
- Body system
- musculoskeletal
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Joint laxity
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Knee instability
(musculoskeletal)Joint pain
(musculoskeletal)Swelling after activity
(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
Healthy lifestyle changes and stress management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Quadriceps and Hamstring Strengthening
Targeted exercise program focusing on strengthening the muscles surrounding the knee joint to provide dynamic stability and reduce excessive movement.
Activity Modification
Identifying and avoiding activities that hyperextend or place excessive stress on the knee joint to prevent injury and reduce symptoms.
Additional treatment options
Pain Management
Use of over-the-counter analgesics or anti-inflammatory medications to manage discomfort associated with joint instability.
medicationKnee Bracing
Application of supportive knee braces or sleeves to provide external stability and limit harmful range of motion during physical activities.
procedureProprioception Training
Balance and coordination exercises to improve neuromuscular control around the knee joint and enhance joint position awareness.
complementaryWhen 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 Knee Joint Hypermobility C0574978?
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.
Hakim AJ, Keer R, Grahame R. Hypermobility, hypermobility spectrum disorder and generalized joint hypermobility: updated international criteria. Rheumatology. 2022.
Mal區S F, Beighton P. Joint hypermobility in musculoskeletal medicine: a clinical review. Clin Rheumatol. 2020.
Smith TO, Bacon H, Derry A, et al. Rehabilitation following knee hypermobility interventions: a systematic review and meta-analysis. J Orthop Sports Phys Ther. 2021.
Simpson MR. Benign Joint Hypermobility Syndrome. In: Firestein GS, et al., eds. Kelley and Firestein's Textbook of Rheumatology. 10th ed. Elsevier; 2017.
Medication Comparisons
Compare medications used to treat Knee Joint Hypermobility C0574978. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy