Posttraumatic Soft Tissue Defects of the Heel: Comparison of Reconstructive Options and Results.

Introduction: The heel is difficult to reconstruct if it is avulsed off following accidents. Heelpad avulsion may be suprafascial or subfascial. Reconstructive options include skin grafts and flaps, depending on the involvement of weight-bearing area and exposed bone. We describe a series of patients who underwent heel pad reconstruction. Materials and Methods: Patients were grouped into two, depending on flap or graft reconstruction. The number of operations, time taken for recovery, complications, revision surgery, sensations, and footwear use were analyzed. Dynamic pedogram analysis was performed to assess heel pressures. Results: Twenty-one patients were assessed, out of which flap reconstruction was performed in 12. Nineteen patients achieved full weight bearing. Seventeen patients required revision procedures such as flap thinning. The mean time to walk, in the flap group was 14.3 weeks (range: 10-20 weeks) while that in the graft group was 11.5 weeks (range: 6-16 weeks). There was no difference in the reinnervation when comparing presence of light touch ( Conclusion: Skin grafts demonstrated good stability even in the absence of customized footwear. A flap procedure can be avoided for suprafascial avulsions. The level of protective sensation achieved by spontaneous reinnervation seems to be sufficient for maintaining a functional well-healed foot.