Cameron Mathison Instagram – In honor or Rare Disease Day I’m posting about the rare degenerative bone disease I had as child: Legg Calve Perthes Disease. I was diagnosed at two years old and wore this leg brace night and day for 4 years to allow my femur bones to harden and support my body. The treatment has come a long way since then, but still so much to learn about this rare disease. @leggcalveperthes and @pertheskids are two great organizations to support and to learn more🙏🏼 #rarediseaseday #rarediseaseawareness #leggcalveperthes