Stress (fatigue) fractures.
D000293:Adolescent; D000328:Adult; D002648:Child; D005221:Fatigue / Q000150:complications; D005260:Female; D050723:Fractures, Bone / Q000209:etiology*; D006801:Humans; D007223:Infant; D008297:Male; D013312:Stress, Physiological / Q000150:complications*