As a subject matter expert in the field of fictional characters and their abilities, particularly those from the Marvel Universe, I can provide an informed response to your question.

Wolverine, a popular character from the X-Men series, is known for his incredible regenerative abilities. These powers are a result of a unique combination of his mutant genes and the experimental Weapon X program, which bonded the indestructible metal adamantium to his skeleton. While his healing factor allows him to recover from virtually any injury at an accelerated rate, **it does not enable him to regrow lost limbs**. Wolverine's healing is extensive but has its limits; he can repair damaged tissue and organs, seal wounds, and even regrow hair and nails, but the regrowth of entire limbs is beyond his capabilities.

read more >>

The mutation that makes Wolverine worthy of the X-Men is that his cells regenerate at incredible speeds. He ages at a snail's pace, he can re-grow parts of limbs and organs after serious injury, and he is basically impervious to infection and disease. Until now.read more >>