Anterolisthesis is a spinal condition characterized by the forward displacement of one vertebra over another. This condition occurs when there is instability in the spinal segment, leading to the misalignment of adjacent vertebrae. The severity of anterolisthesis is graded from 1 to 4, with grade 1 indicating a 25% slippage and grade 4 indicating a 100% slippage.
Anterolisthesis is a type of spondylolisthesis
