What is a common risk associated with corticosteroid injections into tendons?

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Multiple Choice

What is a common risk associated with corticosteroid injections into tendons?

Explanation:
Direct corticosteroid exposure weakens tendon tissue. Steroids suppress collagen synthesis and impair tenocyte activity, which weakens the tendon’s structural integrity. With repeated injections, this weakening accumulates, markedly increasing the risk of tendon rupture, especially in load‑bearing tendons. While infection, nerve injury, or fracture can occur, they are less common than rupture due to repeated corticosteroid exposure in the tendon.

Direct corticosteroid exposure weakens tendon tissue. Steroids suppress collagen synthesis and impair tenocyte activity, which weakens the tendon’s structural integrity. With repeated injections, this weakening accumulates, markedly increasing the risk of tendon rupture, especially in load‑bearing tendons. While infection, nerve injury, or fracture can occur, they are less common than rupture due to repeated corticosteroid exposure in the tendon.

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