SHANG-JEN CHANGCHIANG I-NIHsieh J.-T.SHIH-PING LIU2020-01-232020-01-232009https://scholars.lib.ntu.edu.tw/handle/123456789/452992This case report shows how a simple but painstaking method of milking and levering in a slippery field was used to remove a thick metallic ring entrapped at the root of the penis after sexual intercourse. A ring can be removed easily from an organ if the inter-phase is made slippery. However this must be weighed against the handling difficulties posed by a wet slippery surface. With perseverance and the use of unconventional instrument, the ring was successfully extricated as a day case and without a surgical incision.letter10.1111/j.1743-6109.2008.01137_1.x2-s2.0-61549097534