Acoustic Neuroma Surgery in India

What is Acoustic Neuroma Surgery?

Acoustic neuroma surgery is the microsurgical removal of a benign, slow-growing Schwann cell neoplasm (Vestibular Schwannoma) arising from the vestibulocochlear nerve (CN VIII) within the internal auditory canal and cerebellopontine angle (CPA).

Indications & Common Reasons for Surgery

This advanced neurosurgical intervention is recommended for patients diagnosed with:

• Medium and large tumors (>2.5-3 cm) exerting mass effect on the brainstem and cerebellum.
• Tumors causing progressive unilateral sensorineural hearing loss, vertigo, or facial numbness.
• Rapidly expanding acoustic neuromas or tumors exhibiting cystic components.

Surgical Techniques & Precision Modalities

Retrosigmoid (suboccipital) approach, Translabyrinthine approach, or Middle Cranial Fossa approach, accompanied by continuous real-time intraoperative facial nerve (CN VII) electromyographic neuromonitoring. The procedure is performed in advanced modular operating suites equipped with 3D neuronavigation, high-definition intraoperative microscopes, neuro-endoscopy, and real-time electrophysiological monitoring to preserve vital neurological functions.

Postoperative Care & Recovery Timeline

Inpatient recovery of 4 to 6 days; emphasis on facial nerve preservation and post-surgical vestibular rehabilitation therapy. Patients benefit from specialized neuro-intensive care, personalized neuro-rehabilitation, and multidisciplinary follow-up to support optimal long-term functional outcomes.

Key Clinical Benefits

• Targeted, maximal safe anatomical correction and pathology excision.
• Protection of eloquent brain areas and essential cranial nerve pathways.
• Significant alleviation of neurological symptoms and prevention of secondary brain injury.
• Accelerated recovery supported by modern microsurgical and minimally invasive techniques.