Brain surgery through the nasal route, also known as endoscopic transnasal or endoscopic skull base surgery, is a highly advanced, minimally invasive procedure performed without any external incision. This technique allows surgeons to access brain tumors and pituitary gland disorders through the natural nasal pathway using high-definition endoscopic equipment. It significantly reduces surgical trauma, minimizes pain, shortens hospital stay, and enables faster recovery compared to traditional open brain surgery. Patients benefit from no visible scars, lower risk of complications, and improved precision during tumor removal. This approach is especially effective for pituitary tumors, skull base lesions, and certain cerebrospinal fluid leaks. With modern technology and experienced specialists, patients receive safe and effective treatment with excellent outcomes. Early diagnosis and timely surgical intervention play a vital role in preventing complications and restoring neurological function, ensuring better quality of life after surgery.