Craniotomy for Resection of Tumor

A craniotomy for tumor resection is a surgical procedure performed to remove abnormal growths in the brain, including benign and malignant tumors. At the Brain and Spine Center of Texas, our experienced neurosurgeons utilize advanced surgical techniques and state-of-the-art technology to safely remove tumors while preserving neurological function.

A craniotomy is a procedure in which a portion of the skull (a bone flap) is temporarily removed to allow direct access to the brain. This is performed to carefully locate, remove, or reduce the size of a tumor, often with the aid of image-guided navigation technology for precision. The removed portion of the skull is replaced at the end of the procedure.

This surgery is commonly performed to treat:

• Benign brain tumors (e.g., meningiomas, pituitary adenomas, schwannomas).
• Malignant brain tumors (e.g., gliomas, astrocytomas, metastases).
• Tumors causing neurological deficits, seizures, or increased intracranial pressure.
• Deep-seated or difficult-to-access brain tumors.

In many cases, complete removal of the tumor may be possible, while in others, partial resection may be performed to relieve symptoms and improve response to additional treatments such as radiation therapy or chemotherapy.

A craniotomy is performed under general anesthesia, and the surgical team follows a precise, step-by-step process:

1. Preoperative Imaging & Planning – MRI and CT scans are used to map the tumor and surrounding brain structures.
2. Scalp Incision & Bone Flap Removal – A carefully planned incision is made in the scalp, and a section of the skull is removed to expose the tumor site.
3. Tumor Removal – Using microsurgical techniques and, in some cases, intraoperative neuronavigation, ultrasound, or awake craniotomy methods, the tumor is carefully removed while protecting healthy brain tissue.
4. Hemostasis & Closure – The surgical area is checked for bleeding, and the bone flap is securely replaced with sutures or plates. The scalp is then closed with sutures or staples.

Depending on the tumor’s location and complexity, the procedure can take several hours to complete.

Following surgery, patients are monitored in the intensive care unit (ICU) before transitioning to a standard hospital room. Hospital stays typically last between 2 to 7 days, depending on the complexity of the surgery and the patient’s condition.

Common aspects of recovery include:

• Initial Monitoring – Neurological assessments are performed to ensure brain function is intact.
• Pain Management – Medications help manage post-operative discomfort.
• Physical & Occupational Therapy – If necessary, rehabilitation helps restore cognitive and motor functions.
• Follow-Up Imaging – Post-surgical scans assess the extent of tumor removal and healing progress.

Most patients experience gradual improvements over the following weeks to months. The total recovery time varies based on the tumor type, location, and any additional treatments needed.

• Expert Neurosurgeons – Specialized in complex brain tumor removal.
• Advanced Surgical Technology – Image-guided navigation for precision and safety.
• Comprehensive Care – From diagnosis to surgery and post-operative rehabilitation.
• Personalized Treatment Plans – Multidisciplinary approach for the best patient outcomes.