Living with diabetes often means paying close attention to multiple aspects of your health, especially when it comes to joints and mobility. Over time, conditions like osteoarthritis can worsen, making everyday activities painful and limiting independence. For many people, knee replacement surgery becomes a viable solution to restore movement and improve the quality of life.

However, if you have diabetes, you may wonder whether undergoing such a major procedure is safe or even possible. The good news is that having diabetes does not automatically disqualify you from getting a knee replacement—but it does require careful planning and management, shares Dr Karthik Gudaru, HOD orthopaedic department at GreenMed Hospital, Hyderabad and a specialist orthopaedic knee replacement surgeon in Hyderabad and India.

Can people with diabetes safely undergo knee replacement surgery?

Yes, people with diabetes can safely undergo knee replacement surgery, provided their condition is well-managed. Doctors typically assess blood sugar levels, overall health, and the presence of complications before approving surgery. Controlled diabetes significantly reduces the risk of complications, while poorly managed diabetes can increase the chances of infection, delayed healing, and other surgical risks. Therefore, the key factor is not just having diabetes, but how effectively it is controlled before and after the procedure.

Understanding the Link Between Diabetes and Joint Health

Diabetes can have a direct and indirect impact on joint health. High blood sugar levels over time can lead to inflammation, which may worsen joint degeneration. Additionally, people with diabetes are more prone to obesity, a major risk factor for knee osteoarthritis. This combination often accelerates the need for interventions like knee replacement.

Another important aspect is that diabetes can affect nerves and blood circulation. Poor circulation may slow down healing after surgery, while nerve damage can affect recovery and rehabilitation. These factors make it essential to address diabetes as part of the overall treatment plan rather than viewing knee problems in isolation...

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