KOSI TANG

KOSI TANG (Pelvis contracta), yak nav nuqsi anatomi. SHakl va andozai kosi zan baroi tavallud ahamiyati kalon dorad. Az in ru, dukhturi mashvaratgohi zanona kosi zanro chen mekunad. K. t. baroi guzashtani tifl, khususan sar, mamoniati jiddi merasonad. Hangomi in tavallud tul kashida, vaznin meguzarad, bazan bo fojia meanjomad. Tangii kos mumkin to darajae ziyod boshad, ki nomuvofiqatii kullii bayni andozai kos va sari tifl ba miyon oyad. In boisi osebi tavlidii navzod va dig. orizahoi noguvor shuda metavonad. Dar in surat jarrohii gunoguni akusheri meguzaronand (mas., CHoki qaysar). Nomuvofiqati hangomi mutadilii andozai kos, vale kalon budani sari tifl niz metavonad ba amal oyad.
Zanhoi kosashon tang yo tiflashon kalonro du hafta pesh az zodan ba shubai bemorihoi tavalludkhona mekhobonand. Dar natija avorizi noguvori marbut bo K. t. – ro metavon peshgiri kard.
K. t. oqibati infantilizm (inkishofi nokifoyai uzvhoi tanosul), rakhit, sili kosu ron va bemorihoi digare, ki boisi tagyiri shakli kos megardand, shuda metavonad. Az in ru, baroi peshgirii K. t. muboriza bo bemorihoi siroyati va amrozi digari ovoni kudaki ahamiyati kalon dorad, zero onho ba inkishofi jinsii dukhtarchaho mone meshavand. Peshgirii rakhit niz khele muhim ast.