[The abnormal white line and hollow wall in horses, a comparative mycological study].

The study investigates the causes of an abnormal white line disorder in horses, and it was found that 60% of the horses with the disorder had a mold, Scopulariopsis brevicaulis.

Research Objective

• The primary objective of this research was to investigate the causes of an abnormal white line disorder in horses, a condition that has received little to no description in scientific literature.

Research Methodology

• The researchers examined 30 horses and ponies diagnosed with this disorder mycologically —that is, they conducted a thorough examination of fungal presence and effects.
• Additionally, for the sake of comparison, 30 horses and ponies with normal hooves were also examined.

Findings

• The mycological study revealed the presence of the mold Scopulariopsis brevicaulis in 60% of the animals with an abnormal white line. Interestingly, this mold was found in these horses irrespective of whether they had additional hoof disorders such as hollow wall or brittle toe.

Implications

• The study provides critical insights into hoof health in horses and may significantly contribute to understanding and treating the condition known as an abnormal white line.
• These findings indicate that the presence of Scopulariopsis brevicaulis might be an important factor in these horses’ hoof conditions, and therefore, it opens up a potential avenue for treatment—targeting the mold could possibly alleviate the disorder.