David Krejci and the tale of missing teeth

*Insert tape, bask in the pleasantly-monotonous humming sound of your 1950 Bell & Howell movie projector and roll film*

David Krejci and the Boston Bruins found themselves in a tied hockey game with the New York Islanders on Thursday toward the end of the second period. The 32-year-old kept his head down following a pass from Danton Heinen — a big no-no at any level of hockey, let alone from a 12-year veteran — and took a massive hit from Islander defenseman Thomas Hickey.

The Czech centerman immediately headed down the tunnel to the locker room, but not before leaving behind marginal amounts of his pride, health and teeth on the ice. Two of Krejci’s chicklets fell to the TD Garden ice…