Relationship between ossification of the cartilages of the foot and conformation and radiographic measurements of the front feet in Finnhorses.

This study looks at the connection between ossification (bone formation) in the cartilages of the foot and physical traits and radiographic measurements of feet in Finnhorses. The study finds no significant relation between ossification in foot cartilages and any recognizable foot abnormalities, nor does it determine the ossification to be a reason or consequence of general shape adaptations in the front feet of these horses.

Analysis of Cadaver Front Feet

• The study involved examination of 100 front feet of Finnhorse cadavers. These were both visually examined and observed using radiography.
• Various foot issues were noted and connected to the incidence of ossification in foot cartilages.
• Ossification that extended above the upper border of the navicular bone or separate centres of ossification were discovered in 36 of the evaluated feet.

Observations on Cartilage Ossification

• The study made significant findings concerning ossification – there was more ossification in the lateral cartilages than in the medial ones.
• However, the increase in ossification did not correlate with any clinically noteworthy foot irregularities like under-run or contracted heels or signs of unequal weight-bearing.

Foot Conformation and Related Findings

• The front feet of the Finnhorses were generally wide, possessing well-developed frogs (the soft, cushioned part on the underside of a horse’s foot).
• However, a relatively common occurrence was the long toe-low heel syndrome – an equine condition where the foot’s toe is longer than its heel is high.
• The ossification of the cartilages was found to be related to the length of the horse’s heels.
• Critical point: The study does not establish the ossification of cartilages in the front feet as a cause or effect of general conformational (shape and form-related) adjustments of the front feet.