TruBlue LASER
Clinical Applications

445 nm, applied across ENT surgery.

The TruBlue 445 nm platform spans five ENT specialties. Each page below details the indications, recommended device configuration, peer-reviewed evidence, and live procedure footage for that specialty.

ENT Specialty · / 02

Phonosurgery at 445 nm.

Voice-preserving microsurgery of the vocal folds using the precision of 445 nm diode laser energy. The wavelength provides hemostasis and tissue vaporization with a narrow thermal damage zone, supporting optimal functional outcomes.

5
Indications
12
Peer-reviewed
Indications

Where TruBlue excels in phonosurgery

  • Sulcus vocalis correction
  • Scar tissue revision on the vocal fold cover
  • Adduction procedures for unilateral vocal fold paralysis
  • Vascular ectasia and varix treatment
  • Epidermal inclusion cysts
Peer-reviewed evidence

Clinical validation

All 12 →
  • 2024· LoE 3DOI ↗

    Photoangiolysis with the 445-nm Blue Laser and the Potassium-Titanyl-Phosphate Laser: A Comparison

    Cong-Kai Lin et al.

    Annals of Otology, Rhinology & Laryngology 1–7

  • 2023DOI ↗

    Office-Based Laser Therapy for Vocal Fold Cyst: A Promising Alternative Therapy Using the 445 nm Blue Laser

    Abdul-Latif Hamdan et al.

    Journal of Voice (2023)

  • 2023· LoE 3DOI ↗

    Office-Based Treatment of Vocal Fold Polyps and Reinke's Edema: A Rational Comparison With Suspension Laryngoscopy

    Marta Filauro et al.

    The Laryngoscope, 00:1-8, 2023

  • 2022DOI ↗

    Unsedated Office-Based Blue Laser Therapy in Female Patients With Reinke's Edema: A Retrospective Review of 8 Cases

    Anthony Ghanem et al.

    J Voice. 2022 Oct 8; S0892-1997(22)00266-1

Recommended configuration

Platform setup

Flagship
WOLF TruBlue Pro with FlowControl and HiFLEX fiber; low-power Continuous Wave (2–5 W) for microflap dissection.
View the platform
Related specialties

Across ENT surgery

Request a demo

Ready to bring TruBlue into your phonosurgery practice?

Book a live demo or a clinical consultation with our team at A.R.C. Laser.

Browse evidence