咽囊
Bursa pharyngea
- 拉丁语近义词： Bursa pharyngealis
- 命名学: Luschka
定义
Above the pharyngeal tonsil, in the middle line, an irregular flask-shaped depression of the mucous membrane sometimes extends up as far as the basilar process of the occipital bone; it is known as the pharyngeal bursa (Luschka Bursa). It is a remnant of the anterior end of the notochord.
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