Colorectal Surgery Oral Board Practice Cases by Domain
A domain map that turns broad content coverage into speaking practice, operative defense, complication rescue, and literature-aware decision-making.
Key takeaways
- Use the repository’s ten Colorectal Surgery domains as a coverage framework, not as a claim about an official ABCRS blueprint.
- Every domain should include elective selection, emergency presentation, operation, postoperative care, and complication rescue.
- Practice mixed rooms so performance transfers across rapid topic changes.
- Original cases should test principles and evolving information rather than imitate recalled secure examination questions.
Educational domain map
ABCRS publicly describes a broad examination of colon and rectal diseases and surgery but does not publish a detailed public Part II topic allocation. SurgiTest organizes practice using its established Colorectal Surgery content domains.
Congenital and hereditary
FAP in a young adult
Choose timing and extent of prophylactic surgery, rectal preservation versus proctocolectomy, pouch candidacy, desmoid and duodenal surveillance, fertility, and family testing.
Lynch syndrome with colon cancer
Defend segmental versus extended colectomy, age and comorbidity, metachronous risk, gynecologic risk, molecular testing, and surveillance.
Pouch complication
Evaluate pelvic sepsis, fistula, Crohn phenotype, mechanical obstruction, pouchitis, cuffitis, dysplasia, function, and salvage versus excision.
Neoplasms
Obstructing right-colon cancer
Resuscitation, staging that does not delay care, resection, anastomotic judgment, hereditary assessment, pathology, and adjuvant planning.
Locally advanced rectal cancer
MRI anatomy, systemic staging, neoadjuvant sequencing, response, organ preservation, TME, margin, diversion, function, and surveillance.
Anal squamous-cell cancer
Biopsy, staging, chemoradiation, response assessment, salvage APR, inguinal nodes, HIV or immunosuppression, and wound reconstruction.
Synchronous liver metastases
Resectability, systemic therapy, primary symptoms, sequence, multidisciplinary strategy, ablation, portal-vein or hypertrophy strategies, and goals of care.
Inflammatory and infectious disease
Crohn stricture with abscess
Drainage, antibiotics, nutrition, medical therapy, timing, limited resection versus stricturoplasty, anastomotic risk, and recurrence prevention.
Acute severe ulcerative colitis
Resuscitation, infection testing, rescue medical therapy, daily surgical assessment, toxic megacolon, timely subtotal colectomy, and staged reconstruction.
Complex perianal Crohn disease
Drain sepsis, examination under anesthesia, seton, imaging, biologic coordination, continence, diversion, proctectomy, and wound risk.
Diverticular and appendiceal disease
Diverticular abscess
Antibiotics, drainage, failure criteria, fistula, interval evaluation, elective selection, and operative strategy.
Free perforation in shock
Resuscitation, antibiotics, operation, source control, primary anastomosis versus end stoma, damage control, and ICU plan.
Appendiceal mucinous neoplasm
Avoid rupture, pathologic category, extent of resection, peritoneal disease, staging, surveillance, and referral for cytoreductive strategy when appropriate.
Benign anorectal disorders
Recurrent fistula
Define anatomy and continence, MRI or ultrasound, seton, fistulotomy, sphincter-sparing options, Crohn disease, recurrence, and functional counseling.
Hemorrhoids with anticoagulation
Confirm the diagnosis, grade symptoms, optimize bowel habits, office treatment, operative selection, anticoagulation management, pain, bleeding, and stenosis risk.
Necrotizing perineal infection
Immediate resuscitation, antibiotics, broad debridement, serial operations, urinary or fecal diversion, critical care, reconstruction, and mortality discussion.
Functional and pelvic-floor disorders
Fecal incontinence
History, examination, stool optimization, manometry or imaging when useful, pelvic-floor therapy, sacral neuromodulation, repair selection, and quality-of-life goals.
Full-thickness rectal prolapse
Constipation and continence phenotype, frailty, defecography, abdominal versus perineal repair, resection decision, mesh considerations, recurrence, and function.
Slow-transit constipation
Exclude secondary and outlet disorders, document transit, pelvic-floor testing, maximize nonoperative therapy, select colectomy carefully, and counsel regarding pain and function.
Vascular, trauma, and iatrogenic injury
Ischemic colitis after low-flow shock
Severity, serial examination, imaging or endoscopy, antibiotics, operative threshold, resection, anastomosis versus stoma, and second look.
Colonoscopic perforation
Timing, bowel preparation, defect size and site, contamination, endoscopic closure, laparoscopic repair or resection, diversion, and delayed-presentation sepsis.
Rectal trauma
Anatomic level, associated injuries, contamination, repair or resection, diversion, presacral or distal washout controversies, antibiotics, and staged restoration.
High-yield perioperative practice
High-risk anastomosis
Nutrition, smoking, steroids, frailty, anemia, bowel preparation, antibiotics, perfusion, tension, diversion, and leak surveillance.
High-output ileostomy
Volume and renal assessment, medication and dietary review, output measurement, oral rehydration, antimotility strategy, obstruction, infection, and closure timing.
Postoperative urinary and sexual dysfunction
Baseline counseling, nerve injury or pelvic sepsis assessment, bladder management, specialist involvement, rehabilitation, and long-term follow-up.
Build a three-room practice session
| Room | Case mix | Performance emphasis |
|---|---|---|
| Room 1 | Cancer + benign anorectal + postoperative complication | Staging, operation, concise transitions, rescue |
| Room 2 | Inflammatory + diverticular emergency + hereditary disease | Timing, source control, reconstruction, literature |
| Room 3 | Pelvic floor + vascular or trauma + mixed high-yield case | Diagnostic selection, function, instability, late-session endurance |
Put the framework under pressure
Practice the answer out loud—not only on paper.
Voice-first cases, adaptive examiner follow-up, imaging, complications, and structured educational feedback for colorectal surgery.
Questions candidates ask
Frequently asked questions
What is the current ABCRS oral examination format?
ABCRS publicly states that each candidate undergoes at least three 30-minute oral examinations conducted in person by three two-member examining teams. The examination evaluates clinical experience, problem solving, surgical judgment, and familiarity with current literature in colon and rectal disease and surgery.
Does ABCRS publish a fixed number of cases in each room?
No fixed case count is stated in the public ABCRS format description. SurgiTest models each 30-minute room as an adaptive multi-case block and labels that case allocation as an educational simulation rather than an official Board rule.
Is the ABCRS oral examination based on personal cases?
The public oral-exam description does not identify a personal-case defense format. ABCRS does require an operative log during the application process, submitted through ACGME, but that credentialing requirement should not be represented as a published personal-case oral-exam structure.
Does ABCRS publish a candidate-facing numeric scoring rubric?
ABCRS publicly describes the abilities the examination evaluates, but it does not publish a simple candidate-facing numerical rubric or cut score that SurgiTest can reproduce. SurgiTest feedback is educational and is not an official ABCRS score or pass prediction.
Does SurgiTest reproduce recalled ABCRS questions or guarantee certification?
No. SurgiTest uses original educational cases and public format information. It does not reproduce secure examination content, claim ABCRS endorsement, calculate an official result, or guarantee certification.
Source transparency
Official references
Board requirements, dates, and candidate instructions can change. Confirm current details directly with ABCRS and the Board’s candidate portal.
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