Ihe ọmụma banyere anorectal stapler Ngwaahịa ahụ nwere nzukọ na-eduga, mgbakọ isi (gụnyere ntu suture), ahụ, mgbakọ na-atụgharị na ngwa ngwa. A na-eme ntu ntu nke TC4, oche ntu na aka na-ebugharị bụ nke 12Cr18Ni9 igwe anaghị agba nchara, na com. ...
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