Related by context. Frequent words. (Click for all words.) 66 uterus 65 abdominal wall 63 anus 60 bladder 60 rectum 60 diaphragm 60 fallopian tubes 59 abdominal cavity 59 vagina 59 small intestine 59 trachea 58 urinary tract 58 intestines 58 blood vessels 58 intestine 58 vaginal 57 capillaries 56 aorta 56 esophagus 56 intestinal tract 56 prostate gland 56 chest cavity 55 GI tract 55 digestive tract 55 suture 55 left ventricle 54 cervix 54 gland 54 ear canal 54 uterine 54 scrotum 53 optic nerve 53 penis 52 spinal column 52 foreskin 52 nasal passages 52 femoral 52 reproductive organs 51 penile 51 coronary artery 51 connective tissue 51 gastrointestinal tract 51 incision 51 ventricle 50 spinal cord 50 windpipe 50 ventricles 50 venous 49 catheter 49 pelvic floor 49 distal 49 mitral valve 49 testes 49 sutures 49 testicles 49 soft tissues 49 nerve fibers 49 airway 49 abdomen 49 cerebrospinal fluid 49 arteries 49 glands 48 belly button 48 coronary arteries 48 gallbladder 48 bowel 48 scar tissue 48 hair follicles 48 artery 48 aortic valve 48 fatty tissue 48 orifice 48 rectal 48 muscle tissue 48 posterior 47 clitoris 47 breastbone 47 cervical 47 adrenal glands 47 pelvic 47 urinary 47 sinuses 47 anterior 47 colon 47 cell membrane 47 secretions 47 dorsal 46 breast tissue 46 esophageal 46 membrane 46 pelvis 46 nerve endings 46 capillary 46 surgically 46 incisions 46 sciatic nerve 46 suction 46 fibrous 46 pores 45 ligaments 45 thyroid gland