The rising prevalence of diabetes in India is casting a shadow over the nation's orthopaedic health, with experts highlighting a concerning trend: the emergence of musculoskeletal disorders as a hidden complication of the disease. These disorders, ranging from frozen shoulder and trigger finger to nerve compression disorders and accelerated wear-and-tear of joints, are increasingly affecting younger individuals, challenging the traditional notion that such conditions are solely the domain of the elderly.
Dr. Skand Sinha, a professor at the Sports Injury Centre, VMMC and Safdarjung Hospital, underscores the impact of persistently high blood sugar levels on collagen, tendons, ligaments, and nerves. This damage, he explains, leads to a cascade of issues, including pain, stiffness, and mobility problems that can significantly diminish one's quality of life. The culprit, according to Sinha, is the accumulation of advanced glycation end products in tendons and capsules, which reduces elasticity and promotes degeneration and tearing.
The narrowing of the smallest blood vessels further exacerbates the situation, compromising the blood flow essential for maintaining healthy rotator cuffs. This combination of factors is particularly insidious, as it not only affects the physical well-being of individuals but also contributes to the earlier detection of diabetes-related musculoskeletal complications. Dr. Abhimanyu Kumar, a senior consultant in orthopaedics, notes that doctors are increasingly recognizing musculoskeletal complaints as early indicators of diabetes in some patients.
Kumar's observations are supported by the fact that Type 2 diabetes is now occurring at earlier ages, leading to the diagnosis of diabetes-related musculoskeletal disorders at younger ages. Chronic hyperglycaemia, he explains, accelerates the ageing of connective tissues, making collagen fibres thick, stiff, and brittle, thereby reducing the flexibility of tendons and ligaments. This, in turn, impairs blood supply to these tissues and promotes low-grade inflammation, further exacerbating the risk of frozen shoulder, trigger finger, and tendon disorders.
The severity and progression of orthopaedic conditions are significantly worsened by poor glycaemic control, according to Kumar. Uncontrolled blood sugar accelerates cartilage degeneration, impairs tissue healing, and increases the risk of complications after fractures or orthopaedic surgery. Patients with diabetes are more susceptible to delayed bone healing, infections, and prolonged recovery periods.
Dr. Sarvesh Pandey, a joint replacement and arthroscopic surgeon, highlights the alarming statistics surrounding frozen shoulder and trigger finger in individuals with diabetes. Frozen shoulder affects an estimated 10-30% of people with diabetes, compared to only 2-3% of the general population, while trigger finger is several times more common among diabetics. Pandey stresses the importance of early detection, emphasizing that timely screening can prevent significant disability by identifying musculoskeletal complications before they become severe.
Beyond frozen shoulder and trigger finger, diabetes is associated with a range of orthopaedic complications, including diabetic hand syndrome, Dupuytren's contracture, and Charcot arthropathy. These conditions, often ignored as age-related problems, can be effectively managed if diagnosed early. Treatment options, such as physiotherapy, targeted exercise programmes, ultrasound-guided hydro-dissection, growth factor concentrate (GFC) injections, and, in selected cases, arthroscopic surgery, have significantly improved outcomes for patients with diabetes-related shoulder disorders.
In conclusion, the rising prevalence of diabetes in India is a ticking time bomb for orthopaedic health, with musculoskeletal disorders posing a significant threat to the well-being of individuals, particularly the younger population. Early detection and management are crucial to preventing disability and preserving mobility in people with diabetes. As the medical community continues to grapple with this growing concern, the importance of good blood sugar control, regular foot examinations, maintaining a healthy weight, and early physiotherapy or range-of-motion exercises cannot be overstated. Ignoring persistent shoulder pain, stiffness, or weakness in individuals with diabetes can have severe consequences, underscoring the need for proactive medical attention and awareness.
