Residual osteophytes and disc fragments were removed with 1 and 2-mm micro Kerrison rongeurs as necessary as drilling extended into normal cortical and cancellous elements widely laterally as well
Residual osteophytes ne disc fragments zaggyibwawo ne 1 ne 2-mm micro Kerrison rongeurs nga bwe kyetaagisa nga okusima okugaziwa mu normal cortical ne cancellous elements widely laterally as well