- Physical Examination
- Surgical Examination
- Ophthalmology
- Clinical Skills
- Orthopedics
- Surgery Videos
- Laparoscopy
- Pediatrics
- Funny Videos
- Cardiothoracic Surgery
- Nursing Videos
- Plastic Surgery
- Otorhinolaryngology
- Histology and Histopathology
- Neurosurgery
- Dermatology
- Pediatric Surgery
- Urology
- Dentistry
- Oncology and Cancers
- Anatomy Videos
- Health and Fitness
- Radiology
- Anaesthesia
- Physical Therapy
- Pharmacology
- Interventional Radiology
- Cardiology
- Endocrinology
- Gynecology
- Emergency Medicine
- Psychiatry and Psychology
- Childbirth Videos
- General Medical Videos
- Nephrology
- Physiology
- Diet and Food Health
- Diabetes Mellitus
- Neurology
- Women Health
- Osteoporosis
- Gastroenterology
- Pulmonology
- Hematology
- Rheumatology
- Toxicology
- Nuclear Medicine
- Infectious Diseases
- Vascular Disease
- Reproductive Health
- Burns and Wound Healing
- Kidney Zone Podcast
- Other
Keyhole Brain Surgery
Educational only: videos on MedicalVideos.com are for general information and are not medical advice. Always consult your own doctor about your health.
Retro-sigmoid craniotomy (often called "keyhole" craniotomy) is a minimally-invasive surgical procedure performed to remove brain tumors. This procedure allows for the removal of skull base tumors through a small incision behind the ear, providing access to the cerebellum and brainstem. Neurosurgeons may use this approach to reach certain tumors, such as meningiomas and acoustic neuromas (vestibular schwannomas).
This video in 30 seconds
This video covers keyhole brain surgery through retro-sigmoid craniotomy, a minimally invasive surgical procedure performed to remove brain tumors. The description explains that the procedure allows removal of skull base tumors through a small incision behind the ear, providing access to the cerebellum and brainstem, and may be used to reach tumors such as meningiomas and acoustic neuromas.
Key points
- Retro-sigmoid craniotomy, often called keyhole craniotomy, is defined
- Removal of brain tumors is the stated purpose
- A small incision behind the ear providing access to the cerebellum and brainstem is described
- Meningiomas and acoustic neuromas, or vestibular schwannomas, are listed as tumor types that may be reached
Video Overview
This video presents “Keyhole Brain Surgery” — Retro-sigmoid craniotomy (often called "keyhole" craniotomy) is a minimally-invasive surgical procedure performed to remove brain tumors. This procedure allows for the removal of skull base tumors through a small incision behind the ear. Whether you are preparing for a procedure, studying the technique, or learning how a condition is assessed, the recording shows the process as it is performed in practice.
Other: part of the MedicalVideos.com library of free educational medical and surgery videos. Browse this category →
Educational content only — not a substitute for professional medical advice.
Medical Videos
Free medical and surgery videos for patients, students and professionals — trusted since 2007.
Founded by Dr. Mohamed Ibrahim, MD, PhD — physician-scientist.
Follow us on Facebook · Instagram
SORT BY-
Top Comments
-
Latest comments