Four patients with blind end of vas and vessels proximal to the internal inquinal ring were planned for orchiectomy or simple or staged orchidopexy depending on clinical situations.
六
病
可见正常之输精管及精索血管进入内复股沟环，仍接受复股沟探查手术，其中四病于患侧仍未发现睪丸，另两病则发现发育不全之睪丸。
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