- Article
Self-Expandable Retainer for Endoscopic Visualization in the External Auditory Canal: Proof of Concept in Human Cadavers
- Yehree Kim,
- Jeon Min Kang,
- Ho-Young Song,
- Woo Seok Kang,
- Jung-Hoon Park and
- Jong Woo Chung
This study was conducted to investigate the efficacy of a self-expandable retainer (SER) for endoscopic visualization of the external auditory canal (EAC). Tympanomeatal flap (TMF) elevation was performed in six cadaveric heads. Two different types o...

