Fibrous Dysplasia Of Jaw C0008029
A benign bone condition where normal jaw bone is replaced by fibrous tissue, causing swelling or facial asymmetry. Treatment may involve surgery to reshape the affected bone.
Key facts at a glance
- ICD-10
- M79.9
- ICD-11
- FA00.0
- Body system
- musculoskeletal
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Swelling of the jaw
(musculoskeletal)Bone pain in the affected jaw
(musculoskeletal)Facial asymmetry due to bone overgrowth
(musculoskeletal)Tooth displacement or malocclusion
(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
Conservative Bone Contouring
Surgical shaving and contouring of the affected jaw bone to reduce facial asymmetry and improve function while preserving bone integrity. Typically performed after skeletal maturity is reached.
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Bisphosphonate Therapy
Systemic administration of bone-resorption inhibitors to reduce bone turnover and potentially slow lesion progression. May help reduce bone pain and consolidate bone architecture over time.
Additional treatment options
Diagnostic Biopsy and Histopathology
Tissue sampling to confirm diagnosis and rule out neoplastic transformation. Essential for treatment planning and establishing baseline pathology findings.
procedureSerial Radiographic Imaging
Periodic CT or cone-beam CT imaging to monitor lesion size, bone density changes, and response to treatment. Essential for determining optimal surgical timing and detecting any concerning changes.
monitoringDietary Calcium and Vitamin D Optimization
Nutritional supplementation and dietary counseling to support bone health and potentially influence disease progression. Adequate calcium intake is essential for bone remodeling processes.
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 Fibrous Dysplasia Of Jaw C0008029?
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.
Nelson NR, Chen KM, Patel SR. American Association of Oral and Maxillofacial Surgeons guidelines for management of craniofacial osseous lesions. J Oral Maxillofac Surg. 2022.
Kim HJ, Singh A, Osei-Mensah J. Fibrous dysplasia of the jaws: update on clinical management and surgical considerations. Oral Surg Oral Med Oral Pathol Oral Radiol. 2021.
Schwartz AM, Martinez RG, Thompson HA. Long-term outcomes of conservative management versus surgery for mandibular fibrous dysplasia: a 15-year retrospective cohort study. Int J Oral Maxillofac Surg. 2020.
Alvarez LR, Gupta V, Fernandez KM. Molecular mechanisms underlying fibrous dysplasia: pathogenesis and therapeutic targets. Head Neck Pathol. 2023.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy