Related by context. Frequent words. (Click for all words.) 72 nitinol 62 resorbable 61 viscoelastic 60 bioabsorbable 58 titanium alloy 57 polymer 57 biocompatible 56 nanocrystalline 55 balloon catheters 55 hydroxyapatite 54 stereolithography 53 microporous 53 biomaterial 53 hydrogel 53 polymeric 52 PTFE 52 Welded 52 polymer matrix 52 stent graft 52 zirconia 52 PEEK 52 conductive polymer 51 polymer composites 51 microsphere 51 elastomeric 51 conformability 51 silicon nitride 51 microfabrication 51 intervertebral disc 51 balloon catheter 51 bone grafting 51 polymers 51 low k dielectric 51 moldable 51 micromachining 50 thermally conductive 50 pedicle screw 50 implant 50 mandrel 50 through silicon vias 50 stent 50 ferrite 50 synthetic polymer 50 block copolymer 50 Carotid 50 PZT 50 block copolymers 50 nanofiber 50 bone grafts 50 stent grafts 50 polyamides 50 thin walled 50 optical coatings 49 microelectromechanical systems MEMS 49 sintered 49 porous silicon 49 electroplated 49 silicon substrates 49 crosslinking 49 fiber reinforced 49 spacer 49 electrosurgical 49 biomaterials 49 biodegradable polymers 49 nanosized 49 shock absorbing 49 hydrogels 49 Implant 49 #.# micron CMOS 49 nano structured 49 silicone rubber 49 vertebral body 48 surgical ablation 48 electrically conductive 48 injection molded 48 polyimide 48 nanocomposite 48 synthetic polymers 48 elastomer 48 PVDF 48 microstructures 48 ETFE 48 bendable 48 nano particle 48 precision machined 48 laminations 48 biopolymer 48 thermoformed 48 vertebral compression fractures 48 microsurgical 48 urethane 48 chemically inert 48 biocompatibility 48 fluoropolymer 48 copolymers 48 thermoplastic 47 cannulas 47 CORTOSS 47 aramid 47 microspheres 47 thermoset