The Application of Digital Design Combined with 3D Printing Technology in Skin Flap Transplantation for Fingertip Defects during the COVID-19 Epidemic

Figure 3

Progression of fingertip replacement prior to surgery and 6 months after surgery: (a) soft tissue defect of the left middle finger before surgery; (b) design of a lateral finger flap; (c) lateral finger flap covering the fingertip defect of the middle finger; (d) full-thickness skin grafts were taken from the donor area for repair and pressurized bandaging; (e, f) good appearance of the skin flap at 6-month follow-up after surgery.

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