1.AdjectiveBeing at the scale of, or having the scope of, local and regional.
"locoregional anesthesia; locoregional therapy; locoregional nerve block; chemotherapy for breast cancer by locoregional irradiation; locoregional standards"
2.AdjectiveRestricted to a certain limited area of the body (of a human, animal, or plant).
"locoregional anesthesia; locoregional therapy; locoregional nerve block; chemotherapy for breast cancer by locoregional irradiation"
3.AdjectiveRestricted to a locality or a region geographically.