I agree with a previous poster, 557.0
Infarction of appendices epiploicae
Epiploic appendagitis (EA), also known as appendicitis epiploica, hemorrhagic epiploitis, epiplopericolitis, or appendagitis, is a benign and self-limited condition of the epiploic appendages that occurs secondary to (torsion or spontaneous venous thrombosis of a draining vein)
Causes of (infarction) - The supplying artery may be blocked by an obstruction (e.g. an arterial embolus, thrombus, or atherosclerotic plaque), may be mechanically compressed (e.g. tumor, volvulus, or hernia), ruptured by trauma (e.g. atherosclerosis or vasculitides), or vasoconstricted (e.g. cocaine vasoconstriction leading to myocardial infarction).
Kristina Smith, CPC