In a fluorescent-lit exam room, Col. Rochelle Wasserman sticks ballpoint-size pins in the ears of Sgt. Rick Remalia.
Remalia broke his back, hip and pelvis during a rollover caused by a pair of rocket-propelled grenades in Afghanistan. He still walks with a cane and suffers from mild traumatic brain injury. Pain is an everyday occurrence, which is where the needles come in.
"I've had a lot of treatment, and this is the first treatment that I've had where I've been like, OK, wow, I've actually seen a really big difference," he says.