Dr. Thanjavur Santhanakrishna Kanaka-A Pioneer and Neurosurgical Innovator.

Background: Thanjavur Santhanakrishna Kanaka, M.B.B.S., M.S. (General Surgery), M.S. (Neurosurgery), Ph.D., and former Captain, Indian Army Medical Corps, was born on March 31, 1932. She became the first woman neurosurgeon in India and all of Asia.

Methods: This manuscript was compiled through a combination of interviews and references to other articles and some of the published manuscripts of Dr. Kanaka and her colleagues.

Results: Dr. Kanaka was a trailblazer for women in neurosurgery and a pioneer in functional and stereotactic neurosurgery. During her long and productive career, she authored dozens of articles reported in prestigious neurosurgical journals worldwide and helped inspire and train the next generations of neurosurgeons in India and abroad. Even after retirement, Dr. Kanaka continued to focus on serving the medical community through her Sri Santhanakrishna Padmavathi Health Care and Research Foundation in Chennai with the mission of serving underprivileged and senior citizens in the local community. In addition to her accomplishments as a practicing neurosurgeon, Dr. Kanaka's career was notable for her successful collaborations with biomedical engineers on medical device development using locally sourced materials and talent in India.

Conclusions: Through her innovative thinking, compassion for her patients, and unwavering resilience, Dr. Kanaka has continued to serve as an inspiration to all pursuing a career in academic medicine and neurosurgery.