Changes

*'''Routes of infection''':

*'''Routes of infection''':

**“Inoculated” at time of [[Bones Fractures - Pathology|fracture]]

**“Inoculated” at time of [[Bones Fractures - Pathology|fracture]]

**Extension from other infected sites ([[Paranasal Sinuses Inflammatory - Pathology|sinuses]], middle ear, [[Joints - inflammatory|joints]])

**Extension from other infected sites ([[Paranasal Sinuses Inflammatory - Pathology|sinuses]], middle ear, [[Joints Inflammatory - Pathology|joints]])

**Haematogenous (young farm animals)

**Haematogenous (young farm animals)

*Mainly due to haematogenous spread in young animals

*Mainly due to haematogenous spread in young animals

*Often as an extension from [[Joints - inflammatory#Arthritis|suppurative arthritis]]

*Often as an extension from [[Joints Inflammatory - Pathology#Arthritis|suppurative arthritis]]

*Usually isolated: [[Actinomycetes|''Actinomyces pyogenes'']], [[Salmonella|''Salmonella'']], [[Escherichia coli|''E.coli'']], [[Klebsiella|''Klebsiella'']], [[Streptococci|''Streptococci'']]

*Usually isolated: [[Actinomycetes|''Actinomyces pyogenes'']], [[Salmonella|''Salmonella'']], [[Escherichia coli|''E.coli'']], [[Klebsiella|''Klebsiella'']], [[Streptococci|''Streptococci'']]

*Metaphyses and epiphyses mostly affected

*Metaphyses and epiphyses mostly affected