Combined surgery with 3-in-1 osteosynthesis in congenital pseudarthrosis of the tibia with intact fibula.

Combined surgical technique with 3-in-1 osteosynthesis, which is primarily considered for bone union with a large cross-sectional area, results in a high primary union rate. This can provide satisfactory results in short-term follow-up when treating CPT with intact fibula (Type A).