A17.82
Tuberculous meningoencephalitis
Clinical Classification Guidelines
Inclusion Terms
- Tuberculous myelitis
Medical Intelligence & Overview
Tuberculous meningoencephalitis is a serious, rare form of tuberculosis that affects the brain and its surrounding membranes. It results from the spread of tuberculosis bacteria to the central nervous system, leading to inflammation of the meninges and brain tissue. This condition can cause significant neurological problems if not diagnosed and treated promptly.
Causes & Symptoms
Clinical Causes: Infection with Mycobacterium tuberculosis bacteria Spread of tuberculosis from lung infection to the brain and spinal cord Progression from untreated or inadequately treated tuberculosis elsewhere in the body Rarely, via direct extension from adjacent infected structures
Key Symptoms: Headache that worsens over time Fever and night sweats Neck stiffness and difficulty moving the neck Altered mental state, confusion, or drowsiness Sensitivity to light (photophobia) Seizures in some cases Weakness or numbness in limbs Changes in sensory perception Lethargy or decreased consciousness
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of clinical evaluation and laboratory investigations. Key steps include:
Treatment Protocols: Treatment of tuberculous meningoencephalitis requires a long-term course of specific anti-tuberculosis medications. Typical management includes:
Clinical Advice & FAQs
Billing Guidance
Is A17.82 a billable ICD-10 code?
Yes, A17.82 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report A17.82?
Clinical documentation must specify the nature of Tuberculous meningoencephalitis and any associated comorbidities for accurate reporting.
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