Clinical tools, built by clinicians

Lift the brain to trace CN I–XII to their foramina, then cut CN III, IV, VI or VII and see the eye and face findings.

Steer a scope from the oesophagus to D2, insufflate, retroflex, and find the Z-line, cardia, pylorus and D2 landmarks.

Score stroke risk in atrial fibrillation with each factor explained, the annual risk band and the guideline source.

Rotate an interactive 3D coronary tree, jump to standard angiographic projections, and quiz yourself on the vessels.

A labelled, interactive knee diagram for patient education — toggle structures and read plain-language descriptions.

Flip through SVG rhythm strips, guess the rhythm, then reveal the diagnosis and key features.

Weight-based dosing for common pediatric medications, with ranges, maximums and a verify-before-use reminder.

Pick a procedure, fill structured fields, and generate a formatted operative note you can copy.