The carpometacarpal boss.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002348:Carpal Bones / Q000293:injuries / Q000473:pathology* / Q000601:surgery; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D007596:Joints / Q000293:injuries / Q000473:pathology* / Q000601:surgery; D008297:Male; D008663:Metacarpus / Q000293:injuries / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged