Recording lesions causing lameness
Recording must have a purpose and must be sufficient to meet that purpose (and arguably no more). For most producers, recording lesions causing lameness is a means of diagnosing issues at the herd level as well as aiding management of recurrent cases. Most people would advocate a focus on the most common lesions for herd level diagnosis but details may be needed for individual cow management.
In the UK the most common lesions are:
In some situations it may be useful to record lesions not associated with lameness, but only if this is to be analysed in some way. The main disorders recorded in this way are:
All forms and severity of digital dermatitis lesion, regardless of whether it is a cause of lameness
Heel horn erosion (marker of hygiene underfoot)
Interdigital hyperplasia (risk of lameness)
Sole bruising/haemorrhage – focal or diffuse (indicated general trauma)