CPT® Code 28001

An incision and drainage procedure on a bursa of the foot, designated by CPT® Code 28001, is a surgical intervention aimed at alleviating discomfort caused by excessive fluid accumulation within the bursal sac, a condition known as bursitis. Bursae are small, fluid-filled sacs located in areas of the foot that experience high friction, such as over the heel and the metatarsal bones. These structures serve a critical role in reducing friction and acting as shock absorbers during movement. The procedure involves making an incision in the skin over the affected bursa, allowing for direct access to the inflamed sac. Once the incision is made, the bursal sac is carefully incised to facilitate the drainage of the accumulated fluid. After the fluid is removed, the incisions are meticulously closed in layers to promote proper healing and minimize the risk of infection. This procedure is typically indicated when conservative treatments have failed to relieve symptoms associated with bursitis, thereby providing a necessary intervention to restore function and alleviate pain in the affected area.