Injection Laryngoplasty Using Autologous Fat Enriched with Adipose-Derived Regenerative Stem Cells: A Safe Therapeutic Option for the Functional Reconstruction of the Glottal Gap after Unilateral Vocal Fold Paralysis

Figure 1

Endoscopic captures of the vocal folds in the patient FS4 (group I) before, during, and after injection (pictures captured from endoscopic video).