| vaso- | Vas, blood vessel. See: vas-, vasculo-. Origin: L. Vas, a vessel (05 Mar 2000) |
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| vaso-orchidostomy | Reestablishment of the interrupted seminiferous channels by uniting the tubules of the epididymis or of the rete testis to the divided end of the vas deferens. Origin: vaso-+ G. Orchis, testis, + stoma, mouth (05 Mar 2000) |