Radiesse® Voice
im a doctor

treatment options
RADIESSE® Voice is provided in a sterile ready-to-use syringe. No skin allergy testing is required. Because the amount of filling or augmentation can be easily controlled through direct application, RADIESSE Voice is easy to place and convenient to use.
The injection volume and location should conform to the following recommendations:


  • The vocal fold injections should be at the level of the vocal process.
  • The depth of the vocal fold injection should be approximately 5-7 mm.
  • The vocal fold injection volume should be done strictly on immediate clinical observation, and approximately 10-15% over correction is recommended.

RADIESSE Voice may be administered by:

In-office Trans-Oral Injection

  • Topical anesthesia (drip onto larynx)
  • Connect needle (notice alignment of green dot) See Figures 1 and 2
  • Prime needle (~0.18 cc dead volume)
  • Note start and end volume to determine volume injected
Trans Oral Injection
Needle not correctly attached - Rotate to engage green dot
Figure 1
Needle not correctly attached
Rotate to engage green dot
Vocal Fold Augmentation Technique
Needle correctly attached
Figure 2
Needle correctly attached

In-office Percutaneous Injection

  • Transnasal endoscopic guidance
  • Local anesthesia
  • Needle has non-coring “Huber” tip
  • Prime needle
  • Note start and end volume to determine volume injected

Trans-thyroid cartilage
                Trans-thyroid cartilage


Trans-cricothyroid membrane
                Trans-cricothyroid membrane 


Operating Room Trans-Oral Injection

  • Direct laryngoscopy or micro-laryngoscopy
  • Similar to autologeous fat injections but only with a 10-15% over correction
Trans-Oral Injection
RADIESSE® Voice - Treatment Options

Important RADIESSE® VOICE and RADIESSE® Voice Gel Treatment Considerations
RADIESSE® Voice and RADIESSE® Voice Gel are FDA-cleared for vocal fold augmentation and vocal fold insufficiency associated with serious aspiration disorders. After injection, patients may experience transient throat soreness, bruising, swelling, or other local side effects. More rare side effects may include over-injection or under-injection that may require repeated intervention, and as with any injection there may be a risk of infection.