Double-Pedicled Vertical Rectus Abdominis Myocutaneous Flap for Sternal Dehiscence Due to Deep Sternal Wound Infection: The Twelfth Intercostal Artery Perforator as an Additional Pedicle.

A 50-year-old male with diabetes mellitus, who experienced recurrent sternal dehiscence secondary to a deep sternal wound infection, failed to respond to treatment with both pectoralis major muscle and greater omental flaps. Consequently, we performed a vertical rectus abdominis muscle flap in a double-pedicle fashion, utilizing the internal mammary artery and the 12th intercostal artery perforator. This intervention successfully addressed the condition. This novel technique offers an excellent therapeutic option for managing this life-threatening complication.