{Reference Type}: Letter {Title}: Response to Jacques Caton, MD's comments on the article "Distraction osteogenesis at the proximal third of the ulna for the treatment of Masada type I/IIb deformities in children with hereditary multiple exostoses: a retrospective review of twenty cases" by Lu et al. {Author}: Lu Y;Canavese F;Lin R;Huang Y;Wu X;Lin B;Chen S; {Journal}: Int Orthop {Volume}: 47 {Issue}: 5 {Year}: 05 2023 {Factor}: 3.479 {DOI}: 10.1007/s00264-023-05732-x