Surgical cleft soft palate repair in a foal.

The research article presents a case study of a foal with a complete soft palate cleft that was repaired using a combination of two surgical methods. The procedures were not initially fully successful but after a follow-up procedure five months later, the foal matured despite some ongoing minor issues with nasal discharge. This study highlights the effectiveness of combining surgical techniques to treat this condition in animals.

Study Subject and Condition

• The subject of this research was an Anglo-Arab foal who had a complete cleft of the soft palate, which was identified due to the presence of a bilateral postprandial nasal discharge.

Surgical Techniques used

• The study presents a combination of two surgical techniques, mandibular symphysiotomy and ventral laryngotomy, tried for treatment.
• Initially, a mandibular symphysiotomy approach was used in which a procedure involved the surgical division of the mandible at the symphysis, enabling access to the malformation in the soft palate.
• However, the posterior portion of the cleft did not heal adequately with this surgery.

Secondary intervention and Outcome

• The unresolved issues in healing led to a secondary surgery after five months. In this, a method called ventral laryngotomy, which involved splitting the thyroid cartilage body and extending to a pharyngotomy approach, was utilized.
• The foal matured fully despite a slight unilateral nasal discharge post the procedures implying the overall success of these combined interventions.

Implications of the Findings

• These results show that these two surgical approaches, when used together, offers superior surgical access compared to when used individually.
• This could potentially improve the surgical treatment of full-length soft palate defects in foals, thus enhancing their growth and development outcomes.