Dr. Ragothaman's research focuses on improving surgical methods and treatment options for patients requiring limb amputations or recovering from ankle injuries. He explores innovative surgical techniques, such as ankle disarticulation, which can offer better recovery outcomes with fewer complications. Moreover, he also analyzes how to better manage access to IoT devices in healthcare settings to enhance patient safety and device usability.
Key findings
In a study on ankle disarticulation, patients experienced fewer complications and less blood loss compared to traditional below-knee amputations.
His cadaveric study found a new surgical approach allowed access to an average of 1.90 cm side-to-side and 2.00 cm front-to-back of the talar articular surface, improving diagnosis capabilities for ankle injuries.
The research on tissue viability during lower extremity amputations highlighted the importance of monitoring muscle and tendon balance, potentially reducing the need for future amputations.
Frequently asked questions
Does Dr. Ragothaman study ankle injuries?
Yes, he researches surgical methods to better diagnose and treat ankle injuries.
What surgical techniques has Dr. Ragothaman researched?
He has studied techniques like ankle disarticulation and new approaches to accessing the ankle joint for better treatment outcomes.
Is Dr. Ragothaman's work relevant to patients at risk of amputation?
Absolutely, his research focuses on improving surgical outcomes and preventing complications for patients who may need amputations.
How does Dr. Ragothaman's research help diabetic foot patients?
His work on tissue transfers aims to enhance healing for patients with diabetic foot infections, ensuring better recovery and limb functionality.
What is the significance of IoT in Dr. Ragothaman's research?
He examines how to improve access control for IoT devices in healthcare, which can enhance patient safety and simplify device usage.
Publications in plain English
Access Control for IoT: A Survey of Existing Research, Dynamic Policies and Future Directions.
2023
Sensors (Basel, Switzerland)
Ragothaman K, Wang Y, Rimal B, Lawrence M
Plain English This study looked at how to regulate who can use Internet of Things (IoT) devices, like smart home gadgets and industrial tools. It found that existing methods for granting access often don’t work well due to the different types of devices and their limitations. Overall, the paper argues for better solutions to control access effectively, as there's no single perfect method to secure all IoT devices.
Who this helps: This helps device manufacturers, service providers, and users of IoT technology.
Cadaveric Analysis of Exposure of the Talar Articular Surface Through the Posteromedial Approach.
2021
The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons
Steriovski JM, Ragothaman K, Mohiuddin S, Logan K, Logan D
Plain English This study explored a new way to access a specific part of the ankle joint called the talar articular surface, using a modified surgical technique on ten cadaver specimens. Researchers found that this method allowed them to see an average of 1.90 centimeters of the cartilage area from side to side and 2.00 centimeters from front to back, making it easier to identify problems in that area. This is important because it could lead to better treatment options for patients with certain ankle injuries that are hard to see with standard procedures.
Who this helps: This helps patients with difficult-to-spot ankle injuries.
Ankle Disarticulation: An Underutilized Approach to Staged Below Knee Amputation-Case Series and Surgical Technique.
2020
The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons
Carroll PJ, Ragothaman K, Mayer A, Kennedy CJ, Attinger CE +1 more
Plain English This study looked at a surgical method called ankle disarticulation, which involves removing the foot at the ankle joint, as an alternative to traditional below-knee amputations. The researchers found that ankle disarticulation can help patients recover better, with fewer complications and less blood loss compared to the standard method. This approach is important because it may provide a safer and more effective option for patients needing limb amputations.
Who this helps: Patients undergoing below-knee amputations.
Black CK, Kotha VS, Fan KL, Ragothaman K, Attinger CE +1 more
Plain English This study looked at different surgical methods to repair tissue damage caused by diabetic foot infections. It found that smaller muscle flaps are effective for closing small ulcers, while larger tissue transfers using free flaps are better for bigger wounds and have long-lasting results. Understanding these options is important for helping patients heal and keep their limbs functional.
Who this helps: Patients with diabetic foot infections.
Lower Extremity Amputations in At-Risk Patients: A Focus on Tissue Viability and Function in the Compromised Limb.
2019
Clinics in podiatric medicine and surgery
Kotha VS, Ragothaman K, Walters E, Attinger CE, Steinberg JS
Plain English This study looked at how to improve outcomes for patients who might need amputations below the ankle. The researchers found that paying close attention to muscle and tendon balance during surgery can help maintain limb function and prevent the need for more amputations. They emphasized that monitoring patients after surgery is crucial to catch any problems early and enhance recovery.
Who this helps: This helps patients at risk of limb amputation and their doctors.
Christopher E Attinger John S Steinberg Vikas S Kotha Yong Wang Bhaskar Rimal Mark Lawrence James M Steriovski Syed Mohiuddin Kaitlyn Logan Daniel Logan
Physician data sourced from the
NPPES NPI Registry
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Publication data from
PubMed
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Plain-English summaries generated by AI.
Not medical advice.