Neglected Desmoplastic Fibroma of calcaneum with collapsed hindfoot, restored with allograft transplantation: A rare case report.

UNLABELLED: Desmoplastic fibroma of the calcaneum is a rare, locally aggressive tumour. A 24-year-old female presented with long-standing heel pain, with the collapse of the calcaneum (hindfoot) that was untreated for 7 years. Eradication of this locally aggressive lesion by adjuvant therapy and restoration of calcaneal bony morphology by allograft was an arduous and challenging task. At the final follow-up, the heel was painless, and the patient could walk normally without support.

CONCLUSION

Restoration of calcaneal height is challenging in young patients, and using structural allograft restores calcaneal and hindfoot morphology. Patient education about the high chances of recurrence despite surgical clearance is essential, and intraoperative adjuvant usage can reduce the recurrence.