has part has part occurs in occurs in characteristic of inheres in has modifier Patchy sclerosis of toe phalanx Abnormality of the phalanges of the 3rd toe Patchy sclerosis of 3rd toe phalanx 2009-07-16T11:51:17Z UMLS:C4021283 Patchy sclerosis of the phalanges of the 3rd toe HP:0010364 Uneven increase in bone density in 3rd toe bone Patchy (irregular) increase in bone density of one or more of the phalanges of the third toe. This can take on many forms depending on severity and distribution as can be seen on x-rays. Sclerosis of 3rd toe phalanx sclerosis abnormal increased amount patchy pedal digit 3 phalanx