Mapping the anatomic distribution of digital artery perforators: a pilot cadaveric study for reconstructive flap surgery

High-density areas of DAP distribution suggest consistent anatomical patterns, supporting reliable DAP flap design. The findings indicate that preoperative Doppler ultrasound may not be necessary for flap planning, potentially simplifying surgical workflows. While limited by a small sample size, this study offers foundational insights for improving fingertip reconstruction and highlights the need for further research into DAP patterns and their clinical applications.