The Sushruta Samhita is the classical Ayurvedic text most associated with surgery, anatomy and procedural medicine. Where the Charaka Samhita focuses on diagnosis and internal treatment, the Sushruta Samhita details surgical technique and anatomical study, and the two texts are read together as complementary pillars of classical Ayurveda.
Who Was Sushruta?
Tradition dates Sushruta to around the 6th century BCE. He is widely called the "Father of Surgery": the Royal Australasian College of Surgeons has a statue of him at its Melbourne headquarters inscribed with that phrase, a recognition of an ancient Indian physician by a modern Western surgical body.
How the Text Is Structured
Sushruta's original composition runs 120 chapters across five Sthanas:
| Sthana | Chapters | Focus |
|---|---|---|
| Sutra Sthana | 46 | Fundamental principles of Ayurveda and surgery |
| Nidana Sthana | 16 | Diagnosis of diseases |
| Sharira Sthana | 10 | Human anatomy and embryology |
| Chikitsa Sthana | 40 | Treatment principles, including Panchakarma |
| Kalpa Sthana | 8 | Toxicology |
A later author added a sixth section, Uttara Tantra (66 more chapters), which is why the surviving text runs to 184 chapters across six Sthanas rather than the original 120.
What Makes This Text Remarkable
The Sushruta Samhita describes over 300 surgical procedures and 120 surgical instruments, along with plastic surgery techniques, cataract removal, and systematic cadaver dissection used to train surgeons. Its anatomy section (Sharira Sthana) studies the human body in detail that is notable even by modern standards.
Sushruta is also credited with one of the earliest clear articulations of the tridosha framework — Vata, Pitta, Kapha. See our Vata, Pitta & Kapha guide for more on this framework.
Part of the Brihattrayi
Together with Charaka Samhita and Ashtanga Hridaya, this text forms the Brihattrayi, Ayurveda's "great three." See our Charaka Samhita guide for how the three texts relate.
Where You'll See It Cited on This Site
This text is most often cited for its depth on Panchakarma procedures, the classical Dashamoola root group, and surgical or anatomical topics. See our Panchakarma guide and Dashmoolarishta guide.
FAQ
Q: What is it best known for?
A: Surgery. Its depth and systematic approach earned Sushruta the title "Father of Surgery."
Q: How many chapters does it have?
A: 120 in the original composition, 184 once the later Uttara Tantra addition is included.
Q: How does it differ from Charaka Samhita?
A: Charaka Samhita covers internal medicine and diagnosis; Sushruta Samhita covers surgery and anatomy. Together with Ashtanga Hridaya, they make up the Brihattrayi.
Q: When was it written?
A: Sushruta is traditionally placed around the 6th century BCE, though the surviving text reflects later editing, as is typical of classical texts.
Sources: Sushruta Samhita (Wikipedia); Acharya Sushruta's Contribution in the Field of Surgery (Journal of Ayurveda and Integrated Medical Sciences); EasyAyurveda.
