A complete guide to clinical reasoning, structured viva technique, and how to interact with the SurgMentor AI examiner to get the most out of every case.
The Objective Structured Clinical Examination is how surgical knowledge is tested in practice — not recall, but reasoning.
You interact with an AI examiner who presents a patient scenario. Your role is to act as the treating doctor: take a history, examine, investigate, and reach a management plan — spoken aloud in real time.
Each session is tracked from start to finish. You cannot skip stages — the examiner expects a logical sequence, just as in a real clinical encounter. The timer runs from the moment you press Start Case.
At the end of each case the AI examiner scores your performance 0–10 and generates written feedback identifying your strong points and the specific clinical steps you missed.
The most common reason students underperform in OSCEs is not lack of knowledge — it is failing to demonstrate a structured clinical thought process.
Say what you're thinking. The examiner cannot score a silent decision. "I'm considering appendicitis because of the localised RIF pain and rebound tenderness" scores far better than "It's appendicitis."
Never jump straight to diagnosis. History → Examination → Investigations → Diagnosis → Management. Skipping steps is the single biggest mark-loser in surgical OSCEs.
In any critical scenario, begin with ABCDE. Omitting an airway or resuscitation step in a sick patient will cap your score regardless of how brilliant your diagnosis is.
Anyone can list 10 differentials. The examiner wants to know which one you think is most likely and why. Lead with your primary diagnosis and justify it with clinical evidence from the case.
Every case on SurgMentor is designed around this sequence. Master it and you master surgical OSCEs.
Begin by taking a focused history. Ask about the presenting complaint using SOCRATES (Site, Onset, Character, Radiation, Associated symptoms, Timing, Exacerbating/relieving factors, Severity). Follow with past medical history, drug history, allergies, family history, and social history.
State that you would perform a full examination. Begin with general inspection — does the patient look well, unwell, or distressed? Then proceed system-by-system. Name the specific signs you are looking for and interpret them aloud.
Request targeted investigations — not a blanket panel. State what you are looking for with each test. Bedside tests first (ECG, urinalysis, blood glucose), then bloods (FBC, U&E, LFTs, amylase, coagulation), then imaging. Justify each request.
State your primary diagnosis with confidence and give your top two differentials. Then outline a management plan: immediate (resuscitation, nil-by-mouth, analgesia, IV access), short-term (operative vs. conservative), and long-term (follow-up, rehabilitation, consent discussion).
The AI behaves like a real examiner. The more structured your response, the more accurate and useful the feedback you receive.
Examiner: "A 28-year-old male presents with right iliac fossa pain for 12 hours."
"It's appendicitis. He needs an appendicectomy."
Examiner: "A 28-year-old male presents with right iliac fossa pain for 12 hours."
"I'd like to take a focused history first. Can you tell me more about the pain — where exactly it started, how it's been moving, and whether there's nausea, vomiting, or fever? I'm also interested in his last bowel movement and urinary symptoms to exclude other causes."
These patterns account for the majority of lost marks across all surgical OSCEs. Recognise them in yourself before the real exam does.
Stating a diagnosis in the first response without taking any history. Even if you are correct, the examiner is scoring the process, not just the answer.
Ordering "FBC, U&E, LFTs, CRP, amylase, lipase, troponin, TFTs…" without justification reads as pattern-matching. Justify each test with a clinical reason.
In an acutely unwell patient, failing to start with ABCDE or to mention IV access, fluids, and analgesia before surgery is a significant clinical error that caps your score.
Responding "appendicitis" or "CT abdomen" without explanation gives the AI nothing to evaluate. Write in sentences. Explain your reasoning as if teaching a medical student.
If the examiner offers you results ("bloods are back, WBC 14, CRP 180"), interpret them immediately. Do not continue asking history questions — the examiner is moving the scenario forward.
A technically complete answer that never mentions consent, patient communication, or follow-up misses the holistic care component that modern surgical OSCEs explicitly test.
At the end of each case, the SurgMentor AI examiner evaluates your entire conversation and assigns a score on a 0–10 scale.
All results are saved permanently to your progress record regardless of score, so every case — good or bad — contributes to your learning trajectory.
These are the high-leverage habits that separate good students from excellent ones.
After each session, read the AI's written feedback carefully. It identifies the exact steps you missed — those gaps are your study targets.
Your Stats page shows which topics and clinical domains you score lowest in. Prioritise these with Free Chat exploration before your next OSCE case.
Treat each response as if you were presenting to a consultant. Articulate your reasoning — the AI scores the clinical thought process, not just the conclusion.
Even when you feel the case is going badly, complete it. The scoring and feedback from your weakest cases produce the most learning. Quitting gives you nothing.
After a case where you struggled with biliary disease, go to Free Chat and ask about cholecystitis management. The AI will retrieve the exact clinical cases relevant to your gap.
Running the same case type again after reviewing feedback is the fastest way to see measurable improvement. Spaced repetition works in surgical OSCEs too.
Start a real OSCE case now. The AI examiner is waiting — present the patient, follow the framework, and get your score in minutes.
Start Your First CaseFree to use · No credit card · Requires Telegram account