uln/o (41/41)

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uln/o is a combining form that refers to “ulna (medial forearm bone)”.

The ulna is one of the bones that form the forearm, along with the radius. It is located in the middle and lies next to the radius. The ulna serves as the supporting bone, with the radius turning to create movement. Pronation and supination of the forearm and hand are aided by the ulna.