Preformed vocal cord medialization implant

Preformed vocal cord medialization implants are solid, implantable devices designed to correct unilateral vocal cord paralysis by repositioning a paralyzed vocal cord toward the midline of the voice box. Used during thyroplasty surgery, these implants improve voice quality by restoring balance and function to the vocal cords, helping patients regain clearer speech and reduced vocal strain.

These implants come in various shapes, materials (like titanium or hydroxyapatite), and sizes tailored to patient anatomy. They may be secured with sutures or left in place without fixation, and some can be adjusted during surgery to ensure a precise fit. Regulation and classification depend on the device’s design, materials, and intended use, as defined by local medical device authorities.