Multiple Bony Deformities and Short Stature in a Child with Lamellar Ichthyosis, What more can we do? A Case Report

INTRODUCTION: Ichthyosis is a group of disorders typically characterized by the accumulation of large scales over the skin. Mild bony deformities due to Vitamin D deficiency are commonly associated with this group of disorders which can be successfully treated with conventional Vitamin D supplementation. Severe multiple bony deformities requiring surgical correction are rarely reported and may be associated with various other disorders. CASE REPORT: We report a case of a 15-year-old male with ichthyosis, short stature, and progressive multiple bony deformities since birth. The child was started on Vitamin D3 supplementation. Once biochemical parameters improved he underwent multiple corrective osteotomies in the bilateral tibia and right femur to improve gait mechanics. Our main concerns while managing the patient were regarding wound healing, secondary infection due to extensive scaling and healing at the osteotomy site. On follow-up we noted good healing at the osteotomy site without any surgical site infection or skin complications as well as improvement in gait mechanics and cosmesis. CONCLUSION: Severe bony deformities due to Vitamin D deficient are rare in ichthyosis and other syndromic causes should be ruled out. Surgical management can be beneficial in improving quality of life and gait biomechanics.