Colorectal Surgery has continued to experience tremendous growth in both the community and academic settings over the past few years. The recent increase in demand for colorectal specialists has been fueled by an overwhelming number of applications to fellowship training programs, resulting in some of the most coveted and competitive positions. Furthermore, the accumulation of experience, knowledge, and wisdom from pioneers in the field, combined with major recent technological advances, has transformed the clinical management of diseases of the colon and rectum. Colorectal Surgeons have embraced advances ranging from minimally invasive approaches for complex problems to novel training methods for future generations. Additionally, we have spearheaded innovations in the management of colorectal cancer, pelvic floor disorders, diverticulitis, inflammatory bowel disease, and anorectal conditions. Despite these improvements, there remains a seemingly never-ending mixture of complex patient disease processes and complications resulting from the care of these patients.  Even in cases where the technical challenges were managed successfully, complications or poor function may result in dramatic life-long consequences, reduced quality of life, as well as having economic implications.    

The American Society of Colon and Rectal Surgeons (ASCRS) is the premiere professional organization of Colon and Rectal Surgeons. Three editions of the ASCRS Textbook of Colon and Rectal Surgery have been published and have proved to be extremely valuable for their wealth of general information and knowledge, providing not only background information, but also specifics regarding the more complex situations that surgeons who treat patients with colorectal disease experience on a regular basis. 

An ASCRS manual was produced in in 2009 and 2014, each accompanying their original textbooks. This has been formed by abstracting the textbook into a bullet format;all figures and most tables were retained. The 3rd edition of the Textbook (published by Springer) included completely new chapters and authors. This 3rd edition of the Manual is indicated to conform to the new edition of the Textbook and incorporate newer information in the field of colon and rectal surgery.  This Manual will serve as a very useful resource for physicians and researchers dealing with diseases of the colon and rectum.  It will provide a concise yet comprehensive summary of the current status of the field that will help guide education, patient management and stimulate investigative efforts.  All chapters were written and abstracted by experts in their fields and will include the most up to date scientific and clinical information.

Anatomy and Embryology of the Colon, Rectum & Anus

Colonic Physiology
Anal Physiology: The physiology of continence and defecation
Endoscopy
Endoscopic management of polyps, polypectomy and combined endoscopic and laparoscopic surgery
Preoperative assessment of colorectal patients
Optimizing Outcomes with Enhanced Recovery
Postoperative Complications
Anastomotic Construction
Anastomotic complications
Approach to Anal Pain
Hemorrhoids
Anal Fissure
Anorectal Abscess and Fistula
Complex anorectal fistulas
Rectovaginal Fistula
Pilonidal Disease and Hidradenitis Suppurativa
Dermatology and Pruritus Ani
Sexually Transmitted Infections
Anal Intraepithelial Neoplasia
Anal Cancer
Presacral Tumors
Molecular Basis of Colorectal Cancer and Overview of Inherited Colorectal Cancer Syndromes
Colorectal Neoplasms: Screening and Surveillance after Polypectomy
Colon Cancer: Preoperative Evaluation and Staging
The Surgical Management of Colon Cancer
Rectal Cancer: Preoperative Evaluation & Staging
Rectal Cancer: Neoadjuvant Therapy
Local excision of rectal neoplasia
Rectal Cancer: Watch and Wait
Proctectomy
Rectal Cancer Decision Making
Colorectal Cancer:  Postoperative Adjuvant Therapy
Colorectal Cancer: Surveillance after Curative-Intent Therapy
Colorectal Cancer: Management of Local Recurrence
Colorectal Cancer: Management of Stage IV Disease
Appendiceal Neoplasms
Carcinoids, GISTs and Lymphomas of Colon and Rectum
Diverticular Disease
Large Bowel Obstruction
Lower Gastrointestinal Hemorrhage
Endometriosis
Trauma of the Colon, Rectum, and Anus
Inflammatory Bowel Disease: Pathobiology
IBD Diagnosis and Evaluation
Medical Management of Chronic Ulcerative Colitis
Medical Management of Crohn's Disease
Anorectal Crohn's disease
Crohn's Disease: Surgical Management
Ulcerative Colitis - Surgical Management
Complications of the Ileal Pouch
Infectious Colitides
Clostridium difficileInfection
Radiation, microscopic, ischemic colitis
Intestinal Stoma
Functional Complications After Colon and Rectal Surgery
Common Tests for the Pelvic Floor
Evaluation of Constipation and Treatment of Abdominal Constipation
Obstructed Defecation
Rectal Prolapse
Evaluation and Treatment of FI
Functional Bowel Disorders for the Colorectal Surgeons
Middle and Anterior Compartment:  Issues for the Colorectal Surgeon
Pediatric Colorectal Disorders
Considerations for Geriatric Patients Undergoing Colorectal Surgery
Health Care Economics
Ethical Issues in Colorectal Surgery
Welcome to Litigation
Surgical Education
Maintenance of Certification: Current Status and Future Considerations
Quality and Safety in Colon & Rectal Surgery
Practice Management.