unscrewed

v.

从…旋出螺丝，旋开，松开( unscrew的过去式和过去分词 )；

Hip prosthesis
Quantitative and qualitative investigations of surface enlarged titanium and titanium alloy implants.
Which surface properties enhance bone response to implants? Comparison of oxidized magnesium, TiUnite, and Osseotite implant surfaces
Transcatheter closure of a mid-muscular ventricular septal defect with an Amplatzer VSD occluder device
Nitrogen deposition and forest nitrogen cycling along an urban–rural transect in southern China
Analysis of stress distribution in a screw-retained implant prosthesis.
Biological performance of calcium phosphate films formed on commercially pure Ti by electron-beam evaporation.
Immediate versus delayed loading of dental implants placed in fresh extraction sockets in the maxillary esthetic zone: a clinical co...
Permanent leadless cardiac pacing: results of the LEADLESS trial.
Heat Transfer Contributions of Pins and Endwall in Pin-Fin Arrays: Effects of Thermal Boundary Condition Modeling