[AN attempt to clear up the fact why the foreign bodies are impacted between the first and second narrowing of the oesophagus (author's transl)].
We tried, based on anatomical and physiological properties of the oesophagus in the region of triangle of Laimer, to clear up why the smaller, in general flat objects are impacted most often just under the "oesophagus mouth" and why they are very easily overlooked in this region.
D004945:Esophagoscopy; D004947:Esophagus / Q000503:physiopathology*; D005547:Foreign Bodies / Q000175:diagnosis / Q000503:physiopathology*; D006801:Humans
Ein Erklärungsversuch zur Fremdkörpereinklemmung zwischen erster und zweiter Enge de Speiseröhre.