Laparoscopic Assisted The Preserved Anal Sphincter Surgery

Laparoscopic assisted rectal cancer radical surgery as a standard surgical program,currently only the British NICE guidelines have been clearly recommended.the 2016 edition of the NCCN guidelines for laparoscopic use of rectal cancer has a greater degree of relaxation than before,that can be minimally invasive TME surgery experience by the surgeon to complete.At present,European and American doctors have laparoscopic assisted resection of colon cancer has been relatively clear recommendation,and its adjunctive rectal cancer resection than the Asian doctors appear more conservative,but laparoscopic-assisted rectal cancer safety and feasibility has been a lot Confirmation of clinical studies.At the same time,with the low rectal cancer patients on the quality of life needs gradually increased,and thus promote the "the study of the preserved anal sphincter surgery" the rapid development.Laparoscopic magnification makes the anal sphincter retention and pelvic nerve protection and other aspects of more open than the advantages,as far as possible to retain the patient's defecation control function,bladder function and sexual function..In strict accordance with the principle of radical tumor on the basis of laparoscopic play a dominant role to retain the integrity of the anus function,so that low rectal cancer anus surgery safe and feasible to be confirmed.So far,there are many ways of preserving anus surgery,each operation has advantages and disadvantages and the scope of application,how we choose the best anus preserving treatment of low rectal cancer and achieve the best therapeutic effect has become the current research focus..In terms of the anatomy of anal function?the key points of preserving the anus?Laparoscopic low rectal cancer preserving anus surgery and the status of the future research trends,The author made a review?...