KnotesFree Orthopaedic & FRCS notes, viva stations and higher order SBAs
Diagrams

Femoral head supply

DiagramsthinKbox SBA

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Written/reviewed by Kishore Puthezhath

Professor of Orthopaedics and Consultant Paediatric Orthopaedic Surgeon

FRCS (Tr & Orth) revision resource

Reviewed: September 2026

Core revision references: Miller's Review of Orthopaedics; Campbell's Operative Orthopaedics; Orthobullets. Current specialty guidelines are linked within individual notes where applicable.