Hydrocephalus in diseases classified elsewhere
ICD-10 G91.4 is a billable code used to indicate a diagnosis of hydrocephalus in diseases classified elsewhere.
Hydrocephalus in diseases classified elsewhere refers to the accumulation of cerebrospinal fluid (CSF) within the ventricles of the brain due to an underlying condition that is classified in another category. This condition can arise from various etiologies, including tumors, infections, or congenital malformations. The increased CSF pressure can lead to neurological deficits, cognitive impairments, and physical symptoms such as headaches, nausea, and balance issues. Patients may experience pain syndromes related to increased intracranial pressure, which can manifest as chronic headaches or migraines. Autonomic disorders may also be present, as hydrocephalus can affect the autonomic nervous system, leading to symptoms such as changes in heart rate, blood pressure, and temperature regulation. Accurate diagnosis and management are crucial, as untreated hydrocephalus can result in severe complications, including permanent brain damage or death. Treatment often involves the placement of a shunt to drain excess fluid and relieve pressure, but the underlying disease must also be addressed to prevent recurrence.
Detailed history of neurological symptoms, imaging studies, and treatment plans.
Patients presenting with headaches, cognitive decline, or gait disturbances.
Ensure clear documentation of the primary disease causing hydrocephalus.
Surgical reports, post-operative notes, and follow-up assessments.
Patients undergoing shunt placement or revision due to hydrocephalus.
Document the indication for surgery and any complications.
Used in cases of hydrocephalus requiring surgical intervention.
Surgical notes detailing the procedure and indications.
Neurosurgeons must document the rationale for shunt placement.
G91.4 should be used when hydrocephalus is a result of another disease, and the underlying condition is documented clearly in the medical record.
