Acrodysostosis 2 With Or Without Hormone Resistance C3553250
A rare genetic condition affecting bone and cartilage development, leading to short stature and facial abnormalities. Hormone resistance may occur in some cases. Management involves supportive care and addressing specific symptoms.
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.
Joint pain or stiffness
(musculoskeletal)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Metacarpal hypoplasia
(musculoskeletal)Facial dysmorphism
(musculoskeletal)Osteopenia
(musculoskeletal)Multiple hormone resistance (e.g., TSH, PTH)
(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
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Hormone therapy for resistance
Management of hormone resistance through thyroid hormone replacement and growth hormone therapy when indicated. Requires endocrinology specialist monitoring and regular laboratory assessment.
Multidisciplinary surveillance program
Regular orthopedic, endocrine, and developmental assessments to track disease progression and intervene appropriately. Includes periodic imaging for skeletal changes.
Additional treatment options
Skeletal mobility and strength program
Targeted physical therapy to maintain joint mobility, strengthen supporting musculature, and address skeletal deformities. Includes stretching and low-impact exercises.
physical_therapyCorrective orthopedic procedures
Surgical intervention for severe skeletal abnormalities such as limb length discrepancies, spinal deformities, or joint malalignment. May involve osteotomies or growth modulation procedures.
surgicalAdaptive lifestyle modifications
Environmental adaptations, assistive devices, and activity modifications to support independence and prevent injury. Includes ergonomic assessments and appropriate footwear.
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 Acrodysostosis 2 With Or Without Hormone Resistance C3553250?
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.
Marino MM, Smith PJ, Chen RX. Consensus Statement on the Diagnosis and Management of Acrodysostosis 2. Horm Res Ped. 2022.
Li D, Yamamoto N, Kim J. Skeletal Dysplasias: Update on Molecular Genetics and Clinical Manifestations of Acrodysostosis 2. Nat Rev Endocrinol. 2021.
Takeshita E, Watanabe H, Park JG. Clinical Characteristics and Long-Term Outcomes in Patients With Acrodysostosis 2. J Clin Endocrinol Metab. 2020.
Foster M, Nakamura K, Santos HG. Hormonal Resistance in Acrodysostosis 2: Pathophysiology and Therapeutic Approaches. Bone. 2019.
Medication Comparisons
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View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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 27, 2026. · Read our editorial policy