DETROIT – Henry Ford Hospital in Detroit has been at the forefront of a lot of different kinds of surgery and medical treatment. One in particular is called piezoelectric sound conduction, which is a new electronic way to help those with hearing loss and restore full hearing. Holland grew up in Roseville, and at age 12, she needed a growth inside her ear surgically removed. That meant the loss of the hearing structures inside her left ear. The device also connects to Bluetooth, which Holland can answer the phone and no one else can hear.