Pens F Craig Adams has appendectomy
Updated: August 22, 2011, 12:41 PM ETESPN.com news services
His recovery should take four weeks, according to the Pittsburgh doctor who performed the surgery.
Adams signed a two-year extension with the Penguins on June 10.
He played 80 games for the Penguins last season, recording four goals and 15 points.
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