In brief: Varies. Some local anesthetics wear off within 30 minutes, while other are specifically designed to be active for up to 20 hours. It depends on the type and location of the drug. Talk to your anesthesiologist or dentist about medications that they will use. Would you like to video or text chat with me?
Ronnie Van Zant was killed by blunt head trauma. He had about a quarter sized bruise on his right temple. This occurred in the October 20, 1977 plane crash.
The band reformed in 1987 for a reunion tour with lead singer Ronnie Van Zant's younger brother Johnny as the frontman. Lynyrd Skynyrd continues to tour and record. Of its original members, only Gary Rossington remains with the band as of 2010. The band was inducted into the Rock and Roll Hall of Fame on March 13, 2006.