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KuRRuDA

KuRRuDA (Caecus), yak qismi rudai gafs, ki az daromadgohi rudai borik poyontar joy giriftaast. K. shakli khaltaro doshta, daroziash taqr. 4 – 8 sm ast. K. dar tihigohi rost qaror dorad. Az on kirmruda (appendiks) ibtido meyobad. Vay naychai borik buda, daroziash 2,5 – 15 sm, qutrash 3 – 4 mm ast. Surokhi kirmruda ba daruni K. boz meshavad. Kirmruda pardae dorad, ki onro bo devorai K. va qismi okhiri (intihoi) rudai tihigohi mepayvandad. Kirmruda bisyor vaqt dar chuqurchai tihigohii rost joy dorad; nugi ozodi on poyon khamida, bazan ba kosi khurd mefaroyad. Vale chunin mavqei kirmruda dar hama odamon yak khel nest. Mas., vay metavonad dar pasi K. joy girifta ba on bo parda payvast shavad.
Dar payvandgohi rudahoi borik va gafs dargot (klapan) mavjud ast, ki on baroi az rudai gafs ba rudai borik bargashta omadani gizo roh namedihad. Dar sarhadi K. va qulun sfinkter (halqamushak)-i Buzi joygir ast.
K. bisyor vaqt purra bo sifoq (shikamparda) faro girifta shudaast; dar baze mavridho sifoq onro faqat az se taraf ihota mekunad.
KL
Kurruda va kirmruda (devorai peshi rudahoi gafs va borik burida dur karda shudaast): 1 – surokhi tihigohiyu kurrudai; 2 – dargoti surokhi tihigohiyu kurrudai; 3 – qulun (charkhakruda); 4 – rudai tihigohi; 5 – surokhi kirmruda; 6 – kirmruda; 7 – kurruda.

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