How to pass the MRCS Part B anatomy viva
The MRCS Part B anatomy viva rewards a fixed answer structure: identify the named structure precisely, describe its immediate relations, give the clinical correlate, and state what you would put at risk in a given incision or approach. Examiners are testing whether you can reason out loud like a day-one ST3, not recite a textbook — so the fluency comes from rehearsing the identify → relations → correlate → at-risk arc aloud, under time pressure, across every region.
Identify precisely
Name the structure exactly — not 'a nerve' but 'the recurrent laryngeal nerve'. Precision in the first sentence sets the tone for the whole station.
Give the relations
State what lies immediately superior, deep, medial and lateral. Relations are where marks are won and where the examiner probes surgical safety.
Clinical correlate
Link the anatomy to how it presents or what disease affects it — the examiner wants applied, not abstract, knowledge.
What's at risk
For a given incision or approach, say what you would damage and the consequence (nerve palsy, ischaemia, leak). This is the day-one-ST3 safety question.
Rehearse out loud
The station is spoken and timed. Practise verbalising the full arc for each region against a realistic examiner until it's automatic.
Frequently asked questions
What's the best structure for answering an MRCS anatomy question?
Identify the structure, describe its immediate relations, give the clinical correlate, then state what's at risk in a relevant surgical approach. This four-step arc keeps your answer complete and examiner-friendly under time pressure.
How do you revise anatomy for a spoken viva rather than a written exam?
Written revision tests recognition; a viva tests recall and fluency out loud. Rehearse verbalising each region's structures, relations and surgical hazards aloud against a realistic examiner, because saying it is a different skill from reading it.
Practise this in a real station
Rehearse these skills out loud with MedMock's AI patient and examiner in the exams this matters for: