has part has part characteristic of inheres in has modifier Abnormality of the costochondral junction Enlargement of the costochondral junction Costochondral thickening Prominent costochondral junction Enlarged costochondral junctions Widened costochondral junction Abnormally increased size of the costochondral junctions, which are located between the distal part of the ribs and the costal cartilages, which are bars of hyaline cartilage that connect the ribs to the sternum. Wide costochondral junctions HP:0000920 HP:0006620 abnormal increased size costochondral joint