The inferior branch continues toward the ileocolic junction, dividing into colic, cecal, appendicular, and ileal branches (Fig. 4.127).
The specific pattern of distribution and origin of these branches is variable:
The colic branch crosses to the ascending colon and passes upward to supply the first part of the ascending colon.
Anterior and posterior cecal branches, arising either as a common trunk or as separate branches, supply corresponding sides of the cecum.