49ers’ Trey Lance to miss 7 days with injury to throwing hand

According to San Francisco 49ers head coach Kyle Shanahan, rookie quarterback Trey Lance will be out of practice for the next seven days suffering a small fracture to one of the fingers on his throwing hand. “It’s a micro-chip of a bone that’s off. It’s a chip fracture, which is worse than a jam and why it won’t heal on its own,” Shanahan said on a media conference call. “He…