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Vibhu Krishnan Viswanathan on Muck Rack

Vibhu Krishnan Viswanathan

As seen in: SAGE Publishing, Physician's Weekly
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Articles

Chatbots and Their Applications in Medical Fields: Current Status and Future Trends: A Scoping Review

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By Vibhu Krishnan Viswanathan, Vijay Jain Verified, Abhishek Vaish, Madhan Jayraman
| SAGE Publishing
Introduction Artificial intelligence (AI) has made significant developments in the past years and its utility in the domain of health systems has gained substantial recognition.[1,2] Chatbots are virtual assistants, which simulate human-like interactions and participate in conversations with users.
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What is the role of CT-Based Hounsfield Unit assessment in the evaluation of Bone Mineral Density in patients undergoing 1- or 2-level lumbar spinal fusion for degenerative spinal pathologies? - A prospective study. - Physician's Weekly

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By Ajoy Prasad Shetty, Vibhu Krishnan Viswanathan, Nimish Rai, Nancy Sindhiya
| Physician's Weekly
Computed tomography-based vertebral attenuation values (CT-based HU) have been shown to correlate with T-scores on DEXA scan; and have been acknowledged as an independent factor for predicting fragility fractures. Most patients undergoing lumbar surgeries require CT as part of their pre-operative evaluation. The current study was thus planned to evaluate the role of lumbar CT as an opportunistic investigation in determining BMD pre-operatively in patients undergoing lumbar fusion.
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