Background: World Wars I and II witnessed the transformative contributions of surgeons Harold Gillies and Johannes Esser. Gillies, a New Zealander, focused on facial reconstruction, introducing the tubed pedicle during World War I. Dutch surgeon Johannes Esser left a lasting impact beyond facial trauma, influencing Reconstructive surgery. Methods: This comparison explores wartime experiences and surgical procedures outlined in Gillies' and Esser's publications, emphasising the intricacies of their techniques and insights into Plastic Surgery's evolution during conflict. Results: Gillies, operating in the UK, revolutionised facial reconstruction, particularly with the tubed pedicle, transforming the management of wartime facial injuries. In Germany, Esser showcased versatility using pedicled flaps for diverse reconstructive purposes, extending beyond facial injuries. Conclusions: Gillies and Esser emerged as titans during war, imprinting their legacies through distinct Plastic Surgery procedures. Gillies' mastery in facial reconstruction, especially with the tubed pedicle, and Esser's comprehensive approach using pedicled flaps, collectively shaped Plastic Surgery amid unprecedented medical challenges in times of war. Thomas, R., et al. (2019). "Plastic Surgery Pioneers of the Central Powers in the Great War." Craniomaxillofacial Trauma & Reconstruction 12(1): 1-7.