Can a player use the same card for high and low in Omaha eight-or-better?

How to use this answer

This answer is based on the mathematical principle or published rule identified in the source below. If the question involves a live betting market, confirm its settlement definition before applying it to a specific bet.

Yes, but Omaha requires exactly two hole cards and exactly three board cards for each five-card hand; the chosen combinations can differ.

Tournament rules are a useful reference, but a home game or cash game can have different house rules. Make the chip amounts, action sequence and card visibility clear before deciding a disputed hand.