Abnormal Sternal Ossification C1860243
Unusual bone formation pattern in the breastbone area. Often noticed incidentally on imaging. Most cases require monitoring rather than active treatment.
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.
Warning signs - seek immediate care
Chest wall pain
Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Sternal tenderness
(musculoskeletal)Difficulty breathing
(musculoskeletal)Abnormal chest shape
(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
Chest mobility and stretching exercises
Targeted stretching and mobility exercises for chest wall musculature to maintain flexibility, reduce discomfort, and support proper posture. Focus on pectoral, intercostal, and shoulder girdle muscles.
Healthy lifestyle changes and stress management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Imaging surveillance
Regular chest radiography or CT scanning to monitor sternal development, assess progression, and detect any complications such as fusion abnormalities or associated syndromes.
Additional treatment options
Pain management and anti-inflammatory therapy
NSAIDs or acetaminophen for pain relief associated with abnormal sternal development. Address any inflammatory component that may contribute to discomfort during growth periods.
medicationSternal reconstruction
Surgical intervention for severe cases causing functional impairment, cosmetic concerns, or cardiopulmonary compromise. Procedure involves corrective reshaping or stabilization of sternal segments.
surgicalPostural training and ergonomic modification
Develop proper posture habits and modify activities to reduce strain on chest wall. Ergonomic workplace adjustments and awareness of body mechanics during daily activities.
lifestyleWhen 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 Abnormal Sternal Ossification C1860243?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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Medically reviewed by WellAlly Editorial Team Last reviewed August 26, 2026. · Read our editorial policy