Fig. 3From: Achondroplasia natural history study (CLARITY): 60-year experience in orthopedic surgery from four skeletal dysplasia centersIndications for first time spine surgery. A Venn diagram is used to show the most common indications and their overlap for spine surgery. The most common indications were symptomatic spinal stenosis followed by thoracolumbar kyphosis. Additional, less frequent indications are not represented (n = 37)Back to article page