Purpose of Review <p>To provide an updated perspective on surgical advances in breast cancer-related lymphedema (BCRL), with a focus on technique selection, subclinical intervention, and evolving clinical protocols.</p> Recent Findings <p>Minimally invasive techniques such as lymphaticovenular anastomosis (LVA) and lymph node-to-vein anastomosis (LNVA) have gained traction for their effectiveness in fluid-predominant cases. Liposuction remains the standard for solid-predominant disease and can be combined with physiologic procedures for better outcomes. Advanced diagnostics like indocyanine green lymphography and bioimpedance spectroscopy allow early detection and individualized interventions.</p> Summary <p>Modern BCRL care now emphasizes tailoring surgery to the underlying fluid and solid composition of the disease. By aligning treatment with the distinct physical characteristics of lymphedema, surgical outcomes have become more predictable and patient satisfaction has significantly improved. Continued innovation and integration of diagnostics are reshaping treatment paradigms and setting new standards in the care of breast cancer survivors.</p>