AOBS Surgery study materials
AOBS Surgery study resources

AOBS Surgery case studies

AOBS Surgery · Put your knowledge to work in context.

The American Osteopathic Board of Surgery (AOBS) certifies osteopathic physicians in surgery and its subspecialties. According to the AOBS site, certification is framed as a commitment to ongoing evidence-based education resulting in high-quality whole person care. The board lists nine certification areas: Cardiothoracic Surgery, General Surgery, Surgical Critical Care, General Vascular Surgery, Metabolic and Bariatric Surgery, Neurological Surgery, Neurocritical Care, Plastic & Reconstructive Surgery, and Urological Surgery. Candidates move through a certification process that includes qualifying and oral examinations, and they maintain certification through Osteopathic Continuous Certification (OCC), a four-component program whose Component 3 is a longitudinal assessment. The AOBS Surgery case studies are 5 cases and about 4,515 words.

1

Postoperative Oliguria After Whipple: Fluid or Furosemide?

A 64-year-old man with pancreatic head adenocarcinoma undergoes pancreaticoduodenectomy. He has a history of hypertension and type 2 diabetes; baseline creatinine 0.9 mg/dL.

848 words, about 4 min
2

Chest Tube Output After Lobectomy: Reoperation or Observe?

A 58-year-old woman with a 3 cm right upper lobe adenocarcinoma and no nodal involvement undergoes right upper lobectomy by video-assisted thoracoscopy. She has COPD (FEV1 1.6 L, 62% predicted) and quit smoking 3 months ago.

907 words, about 5 min
3

Acute Hydrocephalus After Aneurysmal Subarachnoid Hemorrhage

A 52-year-old woman presents with a sudden severe headache and is found to have a Hunt and Hess grade 3, modified Fisher grade 4 subarachnoid hemorrhage from a ruptured anterior communicating artery aneurysm. She is intubated for airway protection.

964 words, about 5 min
4

Free Flap Monitoring: When to Take the Patient Back

A 61-year-old man with a 4 cm floor-of-mouth squamous cell carcinoma undergoes composite resection with mandibulectomy and reconstruction with a fibula free flap. He has type 2 diabetes (HbA1c 8.9%), hypertension, and a 40 pack-year smoking history; he quit 2 weeks before surgery.

928 words, about 5 min
5

Bariatric Patient with Abdominal Pain After Gastric Bypass

A 38-year-old woman with a BMI of 46 underwent laparoscopic Roux-en-Y gastric bypass 5 days ago. She has type 2 diabetes and obstructive sleep apnea.

868 words, about 4 min