Claypool (toe) was a full participant in Tuesday's practice, Teresa Varley of the Steelers' official site reports.
Claypool's ability to take every rep Tuesday suggests that his appearance on Monday's estimated practice report as a non-participant was mainly for maintenance purposes. Since missing the Steelers' Week 10 tie with the Lions due to a toe injury, Claypool has suited up for each of Pittsburgh's last three contests while producing a 10-227-0 receiving line on 20 targets. He looks like he'll be ready to pick up another start Thursday against the Vikings.