Ribs 3 txog 9 yog suav tias yog tav tav. Cov cim tseem ceeb ntawm cov tav tav yog cov hauv qab no: lub taub hau, caj dab, tubercle, thiab lub cev ntawm tus tav. Lub taub hau ntawm txhua tus tav yog kab-puab thiab muaj ob lub ntsej muag, uas yog sib cais los ntawm lub taub hau.
Qhov twg yog qhov raug thiab atypical ribs?
Cov tav tav yog cov lej 2 txog 10 nrog tav 1, 11 thiab 12 suav tias yog atypical. Qee tus kws sau ntawv txawm li cas los xij suav nrog tav 2 thiab 10 kuj atypical.
Cov tav twg yog atypical ribs?
Cov tav atypical uas tsis muaj tag nrho cov nta no yog:
- ib rib.
- thib ob rib.
- kaum rib.
- kaum ib kab.
- kaum ob rib.
Ib 7th tav Ib tus tav tav?
Cov tav tav (los ntawm 3rd mus rau 9th) muaj cov yam ntxwv uas ua rau nws nyuaj rau txheeb xyuas lawv txoj haujlwm (piv txwv li, kom paub qhov txawv ntawm 6th thiab 7th tav, thiab lwm yam). Hauv qhov sib piv, atypical tuaj yeem txheeb xyuas tau yooj yim txheeb ze. Pem hauv ntej saib ntawm lub thorax. Tseeb, cuav, ntab, raug, thiab atypical ribs.
rib 9 thiab 10 nyob qhov twg?
Cov tav tsis tseeb (8, 9, 10) yog cov tav uas tsis ncaj nraim nrog lub sternum, vim tias lawv cov pob txha mos txuas nrog rau xya tus nqi pob txha los ntawm kev sib koom ua ke costochondral. Cov ribs ntab (11, 12) tsis hais nrog lub sternum txhua (distal ob tav).
