Post surgical water retention beginning the 6th week after a 360 deg. lumbar fusion; swelling in abdomen has been from the beginning, but now am noticing my ankles are very fluid-filled. I was cut in front abdomen and fused via long incision in back for L3, L4, and L5 (again on L5/S1). Surgery more complicated than anticipated due to nerves being so tangled plus received 2 pints of blood.
Any possibilities related to this surgery?