CEI Medical Group
California Ear Institute
Global Hearing
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Cranial Base Surgery Center

Indications for Surgery

Acoustic neuroma / schwannomas, glomus tumors, cholesterol granulomas


This requires a General Anesthetic.

Surgical Time

The length of this procedure is 2 to 6 hours.

Hospital Admission

A hospital admission of 1 to 4 days is required.

About the Procedure

Procedures vary to be specific to each disease needing to be addressed.

Side Note

The California Ear Institute offers the most experienced continuously intact team addressing Cranial Base Disorders in the Bay Area.


California Ear Institute