Cite this article as: Tucci, MA, Pride, Y, Strickland, S, Marocho, SMS, Jackson, RJ, Jefferson, JR, Chade, AR, Grill, RJ, and Grayson, BE (2021) Delayed systemic treatment with cannabinoid receptor 2 agonist mitigates spinal cord injury-induced osteoporosis more than acute treatment directly after injury. This evidence concerns the gene CNR2 and osteoporosis.