Related by context. Frequent words. (Click for all words.) 80 concussion 72 contusion 71 suffered concussion 70 sustained concussion 70 sprained ankle 69 ankle sprain 69 bone bruise 69 sprain 67 sprained knee 66 rib injury 65 sprained 65 groin strain 64 strained hamstring 63 dislocated shoulder 63 sore shoulder 63 groin injury 62 ankle injury 62 strained groin 62 hamstring strain 61 hamstring injury 61 calf strain 61 bruise 60 knee injury 60 broken collarbone 59 soreness 59 calf injury 59 ligament damage 59 stiff neck 59 flulike symptoms 59 abdominal strain 58 injury 57 stinger 57 thigh injury 56 sore 56 stress fracture 56 bruised 56 broken jaw 56 torn ligament 56 spasms 55 strained muscle 55 hamstring 55 quadriceps 55 sports hernia 54 tendinitis 54 MRI exam 53 torn ACL 53 shin 53 groin 52 ankle 52 mononucleosis 52 Achilles injury 52 spraining 52 viral infection 52 calf muscle 51 knee 51 dizziness 51 laceration 51 broken ribs 51 facial injuries 50 collarbone 50 appendectomy 50 elbow 49 collapsed lung 49 irregular heartbeat 49 fibula 48 chest pains 48 cramps 48 minor injuries 48 knee surgery 48 blurred vision 48 ailment 48 forearm 47 staph infection 47 fractured skull 47 Achilles tendon 47 cortisone shot 46 vertigo 46 fracture 46 knocked unconscious 46 wrist 45 sore throat 45 nagging injuries 45 concussions 45 anterior cruciate ligament 45 stitches 45 injuries 45 bloody nose 45 appendicitis 45 whiplash 44 broken bones 44 bronchitis 44 surgically repaired 44 flagrant foul 44 dislocating 44 shoulder 44 blood clot 44 kneecap 43 freak accident 43 internal bleeding 43 cramp 43 sidelined