Primary Jejunal Impactions Resolved via Exploratory Celiotomy in Six Horses: 2017-2023.

Impactions of the jejunum are rarely described in the literature. The current case series describes six cases of adult horses with jejunal impactions with feed material diagnosed by exploratory celiotomy. Horses underwent exploratory celiotomy based off of their degree of pain despite medical management and concerns for a primary strangulating small intestinal lesion. All jejunal impactions were relieved via manual decompression of the impaction into the cecum. None of the cases underwent a resection or anastomosis at the site of impaction. All horses were treated with gastroprotectants (omeprazole or sucralfate) post-operatively; 3/6 horses underwent a gastroscopy and were diagnosed with squamous gastric ulceration prior to treatment. Despite post-operative complications, 5/6 horses survived to hospital discharge.