A ganglion cyst is a non-cancerous, fluid-filled swelling that usually develops near joints or tendons, most often in the wrist or hand. Traditionally, it was sometimes called a “Bible cyst” because people used to strike it with a heavy book (often a Bible) to rupture it — a practice no longer recommended due to risks of injury. This information is for educational purposes only and is not a substitute for professional medical advice. Consult a healthcare provider for personalized guidance. #medi

A ganglion cyst is a benign fluid field sac that develops in and around joints and tendons. They are sometimes referred to as “Bible cysts” because in the old days people used to hit them with a Bible to get them to burst. As an orthopedic hand surgeon, I do see a lot of these, especially around the wrist. Sometimes these cysts go away on their own with rest or mobilization; however, in many cases an intervention is required. I typically offer aspiration with a needle, which generally prevents t