fold of peritoneum ileocecal fold 2025-01-15T10:00:00Z https://github.com/obophenotype/uberon/issues/3326 A fold of peritoneum between the ileum and cecum. The upper border of the ileocecal fold is fixed to the ileum opposite its mesenteric attachment, and the lower border passes over the ileocecal junction to join the mesentery of the appendix (and sometimes the appendix itself as well). Behind the ileocecal fold is the inferior ileocecal fossa. ileocaecal fold dragon-ai-agent FMA:16532 UBERON:1200000 Christopher J. Mungall