Dr used the dyonics powermax elite shaver handpiece with a regular shaver and had no issues.When he switched over to the 4.0 abrader burr to burr on the bone, metal shavings could be visibly seen within the joint.When he switched from 4.0 to the 5.5 abrader burr, again metal shavings could be visibly seen in the joint.We could not determine if the metal shavings were being caused by a malfunction of the burrs or of the shaver handpiece.Devices: 5.5 abrader burr, 180mm: catalog #72200082, lot #50617643; 4.0 abrader burr, 180mm: catalog #72200080, lot #50979281.
|