How Long Does Brain Tumor Surgery Take?

How Long Does Brain Tumor Surgery Take?

Are you or someone you know scheduled for brain tumor surgery? It’s completely normal to have questions and concerns about the procedure, recovery, and potential risks involved. In this article, we’ll cover everything you need to know about brain tumor surgery to help you feel more prepared and at ease.

Understanding Brain Surgery and Tumor Removal

First and foremost, it’s important to understand what brain tumor surgery entails. The procedure will vary depending on the type, size, and location of the tumor. Your surgeon may perform a biopsy, where a small section of the tumor is removed for further analysis, or a resection, where all or part of the tumor is surgically removed.

How Long Does Brain Tumor Surgery Take?

The duration of brain tumor surgery can also vary based on multiple factors. Your surgeon is the best person to give you an accurate estimate, but here are some general guidelines:

  • Biopsy: 1-2 hours
  • Craniotomy and removal of tumor: 2-5 hours
  • Transsphenoidal approach: 2-4 hours

Factors Affecting the Duration of Brain Tumor Surgery

There are several factors that can affect the duration of brain tumor surgery, including:

  • Size and location of the tumor
  • Accessibility of the tumor
  • Nearby structures involved, such as nerves and blood vessels
  • Complicated health conditions due to age

What to Expect During Brain Tumor Surgery and Recovery

Before the surgery, you will undergo anaesthesia, and after the surgery, you’ll need to remain in the recovery room in the operation thetre complex for 1-2 hours. During the surgery, the team will monitor your vital signs and symptoms, and ensure your comfort. 

Recovery from brain tumor surgery can take time and patience. Your surgeon will give you specific instructions for post-operative care, such as medication, rest, and rehabilitation. It’s essential to follow these instructions and attend all follow-up appointments to ensure a smooth recovery.


Brain tumor surgery can be a daunting experience, but understanding the procedure, duration, and recovery can help ease your mind. Be sure to have a detailed discussion with your surgeon about what to expect, including the potential risks and complications. With proper care and support, you can successfully navigate brain tumor surgery and achieve a healthy recovery.

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Dr. Arun Rajeswaran

Consult Dr. Arun with a professional experience of more than 13 years in the field of Neurosurgery

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