The phrase "insertion site" refers to the location where something is put or inserted into something else, usually in the context of medical procedures or technology. Full definition
Their analyses identified more than 7,700 insertion sites for L1, the best - characterized retrotransposon family that was already known to be active in brain cells. (scientificamerican.com)
Transposon insertion sites obtained from 3 different comprehensive transposon mutant libraries (two in P. aeruginosa PAO1 and one in PA14). (pseudomonas.com)
My back ached for days at the epidural insertion site, my hand was sore from the IV, and I couldn't sit normally for weeks. (parents.com)