Supporting anastomosis tube for anus retained operation was performed on 35 cases with low rectal cancer and its advantages indications were pointed out.
采用支撑吻合管行保肛性手术治疗低位直肠癌35例，指出该管及术式优点，适应证。
2
Methods 87 cases of low rectal cancer treated surgically with the GF-1 straight-tube stapling device were observed.