title: Morbidity after Ultra Low Anterior Resection of the Rectum.
abstract: Anterior resections of the rectum, used as an alternative to amputation of the rectum, are performed more and more frequently, being presently indicated for neoplasms located ata distance of 7 to 4 cm from the anus. Complications of low and ultra low anterior resections are not at all negligible, and local neoplastic recurrence rate is significantly higher than after amputation of the rectum. However, literature data recommends low and ultra low anterior rectal resections, even if sometimes the method indications are pushed to the limit or the interventions are performed at the patient's request, in order to avoid permanent colostomy. The authors of this article aim to outline a true picture of the changes caused by anterior resections of the rectum, low and ultra low, so that, without denying the merits of these resections, the entire postoperative pathology that occurs in these patients is depicted and understood. Ultra low rectal resections, up to 3-4 cm from the anus, bring important morphological and functional changes to the act of defecation and to anal continence. These changes in colo-anal bowel movement have a much higher incidence than postoperative genitourinary disorders. Another important aspect emerging from the present study is related to the increased incidence of anastomotic disunity, stenosis and various degrees of incontinence, complications that often can only be solved by completion of rectum amputation and permanent colostomy. In addition, the functional outcomes of these ultra low resections are not always at the level expected by the patient. Also, in terms of surgical performance, the higher share of specific complications of the procedure raises questions with regard to the technique. For all these reasons the authors consider it necessary to review the lower limit to which an anterior rectal resection can descend.
authors.forename: N D
authors.initials: ND
authors.lastname: Straja
authors.forename: S
authors.initials: S
authors.lastname: Ionescu
authors.forename: E
authors.initials: E
authors.lastname: Brătucu
authors.forename: M
authors.initials: M
authors.lastname: Alecu
authors.forename: L
authors.initials: L
authors.lastname: Simion
mesh_terms: D000714:Anastomosis, Surgical / Q000379:methods; D003125:Colostomy / Q000379:methods*; D006801:Humans; D015994:Incidence; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control; D012004:Rectal Neoplasms / Q000453:epidemiology / Q000601:surgery*; D018570:Risk Assessment; D012307:Risk Factors; D012383:Romania / Q000453:epidemiology; D013997:Time Factors; D016896:Treatment Outcome