I have been recently informed that my L4-L5 fusion (PLIF) was not successful (pseudarthrosis . . .).
My doctor has suggested another attempt and has mentioned Infuse BMP though I am more inclined to go with a iliac autograft solution.
My question is how much do they generally take from the iliac bone for a single lumbar fusion? And since it's only one level should the process be safer that the general horror autograft stories since less material is needed than for multiple level fusions?
--) Dave (--