has part has part occurs in occurs in characteristic of inheres in has modifier Patchy sclerosis of toe phalanx Abnormal 2nd toe phalanx morphology Patchy sclerosis of 2nd toe phalanx 2009-07-16T11:45:34Z Patchy (irregular) increase in bone density of one or more of the phalanges of the second toe. This can take on many forms depending on severity and distribution as can be seen on x-rays. UMLS:C4021287 Uneven increase in bone density in 2nd toe bone Patchy sclerosis of the phalanges of the 2nd toe HP:0010352 Sclerosis of 2nd toe phalanx sclerosis abnormal increased amount patchy pedal digit 2 phalanx