Abstract
Ganglion cyst is a common cause of wrist pain, but it almost always occurs from a capsule of a joint or tendon sheath, whereas intraosseous ganglion of the lunate is a relatively rare lesion.
Two cases are reported and each of them was a penetrating type ganglion.
In follow-up of the two cases, the operation resulted in relief of pain and return to full function for the duration.
