Improved bone bonding of hydroxyapatite spacers with a high porosity in a quantitative computed tomography-image pixel analysis: A prospective 1-year comparative study of the consecutive cohort undergoing double-door cervical laminoplasty.

Then, although the bone volume of laminae in contact with the inserted HA spacer showed a trend of time‐dependent absorption both in high‐porosity (50%) and low‐porosity (35%) HA spacers, a relatively reduced severity of bone absorption was found in high‐porosity (50%) HA spacers compared to in low‐porosity (35%) HA spacers.

also in 53,322 other papers