सु अक्षि वेक्षिका Insights from Ashtanga Hridaya Commentaries Sarvangasundara and Ayurveda Rasayana Sutra (21-30)

The evolution of Ayurvedic literature is fundamentally intertwined with its rich tradition of commentaries (Tika). While the foundational Samhitas encapsulate timeless wisdom in concise, often cryptic sutras, subsequent commentators decode these verses into actionable clinical realities. Within the Brihattrayi, the Ashtanga Hridaya of Acharya Vagbhata stands as a brilliant synthesis of internal medicine and surgical excellence. To fully appreciate its depth, a scholar must view the text through its twin pillars of exegesis: the Sarvangasundara of Acharya Arunadatta (c 12th century CE) and the Ayurveda Rasayana of Acharya Hemadri (c 13th century CE).

This book, A Comparative Ocular and Surgical Hermeneutics: A Study of Sarvangasundara and Ayurveda Rasayana (Chapters 21 to 30 of Ashtanga Hridaya Sutrasthana), systematically maps the convergence and divergence of these two master commentators. The analyzed chapters span from Dhumapana Vidhi Adhyaya (Chapter 21) to Kshara Agni Karma Vidhi Adhyaya (Chapter 30), tracing a beautiful transition from daily preventive regimens (Dinacharya) and specialized sensory therapies (Shalakya) to the engineering, structural, and active intervention dynamics of ancient surgery (Shalya).