The anterior tarsus and forefoot.
Dixon
A S
AS
D000293:Adolescent; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D004487:Edema / Q000209:etiology; D005260:Female; D005531:Foot Deformities, Acquired / Q000209:etiology; D006215:Hallux Valgus / Q000209:etiology; D006801:Humans; D008297:Male; D008684:Metatarsus / Q000503:physiopathology; D012737:Sex Factors; D013640:Tarsal Joints / Q000503:physiopathology*; D014033:Toe Joint / Q000503:physiopathology*