Board Thread:Questions and Answers/@comment-7823447-20150131035929/@comment-1458758-20150210170442

No. Wolverine's teeth have been shown many times and they are not silver. Seemingly, the process only covered his major bones, the outcrops like his teeth, and the bones of his inner ear would seemingly be excempt. Why this is the case, presumably they avoided coating his teeth in metal so he wouldn't stand out like Jaws in that one Bond Movie.