NASHVILLE (AP) — The Tennessee Titans have added offensive lineman David Quessenberry to their practice squad.

Quessenberry went to the Houston Texans in the sixth round of the 2013 draft and spent three years on their non-football illness list as he battled non-Hodgkin's lymphoma .

The former San Jose State left tackle spent most of 2017 on the Texans' practice squad before playing in two December games .

This move adds depth to an offensive line decimated by injuries.

Pro Bowl left tackle Taylor Lewan is in concussion protocol after getting knocked out of a 27-20 loss at Miami on Sunday. The Titans also are missing starting right tackle Jack Conklin, who didn't play in the Dolphins game as he recovers from a torn anterior cruciate ligament that was repaired in January.

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