Effects of Injection Laryngoplasty with Hyaluronic Acid in Patients with Vocal Fold Paralysis

Injection laryngoplasty outcomes in vocal fold paralysis using calcium hydroxylapatite.

OBJECTIVES This study aims to evaluate our injection laryngoplasty experience in patients with unilateral vocal fold paralysis. PATIENTS AND METHODS Sixty-eight patients (32 males, 36 females; mean age 59.5 years; range 27 to 86 years) who were diagnosed with unilateral vocal fold paralysis at our clinic and who underwent injection laryngoplasty using calcium hydroxylapatite between January 2...

Injection laryngoplasty with autologous fascia for treatment of unilater vocal fold paralysis

Therapy of unilateral vocal fold paralysis with polydimethylsiloxane injection laryngoplasty: our experience.

The objective of this study was to document functional results and to compare objective and subjective voice measures after endoscopic laryngoplasty with injection of polydimethylsiloxane (PDMS) for the treatment of unilateral vocal fold paralysis, and to verify PDMS biocompatibility in vocal fold. The design used was a longitudinal prospective study. Fifteen patients with unilateral vocal fold...

Injection laryngoplasty with hyaluronic acid for unilateral vocal cord paralysis. Randomized controlled trial comparing two different particle sizes.

The objective was to determine if particle size affects durability of medialization in patients undergoing injection laryngoplasty (IL) with hyaluronic acid (HA) for unilateral vocal cord paralysis (UVCP). We hypothesized that large particle-size HA (LPHA) persists longer after injection to produce a more durable vocal result. The study design used was a prospective randomized controlled single...

Injection laryngoplasty as miniinvasive office-based surgery in patients with unilateral vocal fold paralysis – voice quality outcomes

INTRODUCTION Injection laryngoplasty (glottis augmentation) is the preferred method in surgical management of unilateral vocal fold paralysis (UVFP). Traditionally, these procedures are performed in the operating room. Nowadays, however, these procedures have moved into the office. AIM To evaluate the voice quality after transoral injection laryngoplasty under local anaesthesia in patients wi...