Related by context. Frequent words. (Click for all words.) 52 Posterior 52 Anterior 52 Stiffness 52 Aortic 51 Blood Clots 51 Ligament 50 Lumbar 50 Hip Replacement 49 Pelvic 49 Proximal 48 Soft Tissue 48 Arthroscopic 48 Forearm 47 Knee Injury 47 Fractures 46 Knee Surgery 46 Undergoes Surgery 46 Arthritic 46 FDA Clears 45 Sits 45 Tendon 45 Spacer 45 Rests 45 Out Indefinitely 45 Receives FDA Clearance 45 Resting 44 Detachable 44 arthrodesis 44 Flattening 44 patellar 43 Ulcer 43 Rotational 43 glenoid 43 Lengthen 43 Ankles 43 Molded 43 Fractured 43 Amputation 43 Spans 43 Drug Candidate 43 Aneurysm 43 Abdominal 43 Notches 43 Relieves 43 Brain Surgery 42 Intersected 42 Encapsulated 42 Potency 42 Cyclic 42 Season Ending 42 Completes Enrollment 42 Prosthesis 42 Phase III Clinical Trial 42 Quantum Dots 42 Minimally invasive 42 FDA Clearance 41 Diminish 41 Genital 41 Hernia 41 Slotted 41 Polarizing 41 Rigid 41 Superiority 41 Stymies 41 Sciatica 41 Awarded Patent 41 Assembles 41 Replaces 40 Sits Out 40 Receives Patent 40 Avoid Sweep 40 Completes Purchase 40 Favoring 40 Strengthens Its 40 Replace 40 Withstand 40 Playoff Hopes 40 capsular 40 Buttocks 40 Resurface 40 Impedance 40 Announces Initiation 40 Rally Past 40 Nanotube 40 With Knee Injury 40 Differentiate 40 Retain 39 Erect 39 Conductive 39 Stay Unbeaten 39 Scratched 39 Biomechanical 39 Emulate 39 Technol 39 Receives CE 39 Stifles 39 Firmly 39 Soreness 39 Mahog 39 Newly Created 39 Ankle