Surgical Lymphedema Management: Past, Present, and Future.

BACKGROUND: Lymphedema remains a chronic, progressive, and currently incurable condition. Historically, surgical treatment options were severely limited and largely palliative. Over recent decades, however, advances in the understanding of lymphatic anatomy and innovations in surgical equipment, imaging, and technique have reshaped operative management. Early operations were largely ablative, aiming to reduce limb bulk without addressing lymphatic physiology. Subsequent innovations introduced physiologic reconstruction aimed at restoring and redirecting lymphatic drainage pathways. Notably, supermicrosurgical operating microscopes, enabled reliable submillimeter anastomoses, catalyzing the broader adoption of lymphaticovenous anastomosis and preventive strategies such as immediate lymphatic reconstruction. Despite an expanding armamentarium-spanning ablative, physiologic, and adjunctive approaches combined with lymphatic surgery-consensus on optimal procedure selection and timing remains limited, in part due to heterogeneity in staging systems, patient phenotypes, and outcome measures. METHODS: This review traces the historical progression of surgical management for lymphedema from ablative to physiologic and preventive strategies, emphasizing the impact of key advancements in diagnostic imaging and microsurgery. We then consider how these developments have shaped present-day clinical practices. CONCLUSION: By situating current techniques within their historical context, we aim to clarify prevailing practice patterns and highlight priorities for future research in lymphedema surgery.