Sims: Breaking Down 'Mallet Finger' And How It Could Affect Marco Scutaro Mallet Finger is an injury to the tendon that extends the finger. The tendon becomes elongated or ruptures in the region that controls the finger joint furthest from the palm.

More From CBS New York

BUY TICKETS NOW
Get Our Morning Briefs
Bloomberg WCBS Tri-State Business Index

Listen Live