Proximal sesamoid bone microdamage is localized to articular subchondral regions in Thoroughbred racehorses, with similar fracture toughness between fracture and controls.
Lauren K LuedkePhoebe IlevbareKira J NoordwijkPablo M PalominoSean P McDonoughScott E PalmerParminder S BasranEve DonnellyHeidi L ReesinkPublished in: Veterinary surgery : VS (2022)
Although uncommon, microdamage is localized to the articular region of Thoroughbred racehorse PSBs. Catastrophic PSB failure is not associated with lower PSB flexor cortex fracture toughness.