Rigid esophagoscope.

 
 
  Part of: Markov SS, Markova PP, Dzhambazov KB, Topalova-Shishmanova AR (2025) Foreign bodies in the esophagus in children and adults – a five-year experience. Folia Medica 67(3): e148325. https://doi.org/10.3897/folmed.67.e148325