Journal List > J Korean Fract Soc > v.28(4) > 1038039

Shin, Chang, Yang, and Ahn: Salvage Therapy from Traumatic Ischemic Finger Necrosis via Prostaglandin E1 Assisted Conservative Treatment: A Case Report

Abstract

Prostaglandin E1 (PGE-1) is a potent vasodilator, which also inhibits platelet aggregation, affects the blood flow viscosity, and fibrinolysis. The compound also excerts anti-inflammatory effects by inhibiting the monocyte and neutrophil function. PGE-1 has been widely administered following microvascular flap surgery, along with perioperative antithrombotic agents such as low molecular weight heparin or aspirin, showing excellent results. We report a case showing successful salvage recovery from post-traumatic ischemic necrosis of the finger via PGE-1 assisted conservative treatment.

Figures and Tables

Fig. 1

Initial crushing injury to the index finger. Circulation and sensation were negative at the distal phalangeal part of the injured finger. (A, B) Preoperative image. (C) Intraoperative image.

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Fig. 2

At postoperative two weeks, the index finger showed gangrenous necrosis distally from the proximal interphalangeal joint level. During the follow-up period with prostaglandin E1 assisted conservative treatment at postoperative 7 weeks, at 8 weeks, and at 11 weeks, the wound healing proceeded, and the necrotic tissue decreased. At postoperative 14 weeks, the Salvage-therapy reconstruction was complete. (A) 2 weeks, (B) 7 weeks, (C) 8 weeks, (D) 11 weeks, and (E) 14 weeks, postoperatively.

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Fig. 3

At postoperative 4 months, the finger was Salvage-reconstructed. Pulp hypotrophy was noted but the partially maintained active range of motion enabled active cupholding (see the main text).

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Notes

Financial support None.

Conflict of interest None.

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