Q87.2
Congenital malformation syndromes predominantly involving limbs
Clinical Classification Guidelines
Inclusion Terms
- Holt-Oram syndrome
- Klippel-Trenaunay-Weber syndrome
- Nail patella syndrome
- Rubinstein-Taybi syndrome
- Sirenomelia syndrome
- Thrombocytopenia with absent radius [TAR] syndrome
- VATER syndrome
Medical Intelligence & Overview
ICD-10 Code Q87.2 refers to congenital malformation syndromes that predominantly affect the limbs. These conditions are present at birth and involve abnormal development of bones, muscles, or other tissues in the arms and legs. Such syndromes can vary widely in their features and severity, sometimes accompanied by other systemic abnormalities. Recognizing these syndromes is important for careful medical management and early intervention. Common syndromes classified under this code include Holt-Oram syndrome, Klippel-Trenaunay-Weber syndrome, Nail-Patella syndrome, Rubinstein-Taybi syndrome, Sirenomelia syndrome, Thrombocytopenia with absent radius (TAR) syndrome, and VATER syndrome.
Causes & Symptoms
Clinical Causes: Mutations in specific genes affecting limb development Chromosomal abnormalities, such as deletions or duplications Inherited genetic mutations passed from parents Environmental influences during fetal development (though less common)
Key Symptoms: Missing or underdeveloped bones in the limbs (e.g., absent radius, hypoplastic thumbs) Abnormal limb length or shape Extra limbs or digits (polydactyly or syndactyly) Limited joint movement or deformities Associated anomalies in other organ systems (heart defects, kidney issues, etc.) depending on the syndrome
Diagnostic & Treatment
Diagnosis Path: Physical assessment of limb structures and associated features Imaging studies like X-rays to evaluate bone abnormalities Genetic testing to identify specific gene mutations or chromosomal changes Additional tests to assess other organ system involvement if syndromic features suggest multiple abnormalities
Treatment Protocols: Surgical interventions to correct limb deformities or improve function Physical and occupational therapy to enhance mobility and daily functioning Medical management of associated health issues, such as cardiac or renal problems Supportive care and counseling for affected individuals and their families Regular follow-up to monitor developmental progress and manage complications
Clinical Advice & FAQs
Billing Guidance
Is Q87.2 a billable ICD-10 code?
Yes, Q87.2 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report Q87.2?
Clinical documentation must specify the nature of Congenital malformation syndromes predominantly involving limbs and any associated comorbidities for accurate reporting.
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