Benefits of Learning Erbium Resurfacing for Plantar Hyperkeratosis (Bottom-of-Foot Callusing) — for Clinical Medical Assistants 🏆✨ Why it matters (patient impact) • Rapid, precise callus reduction: Er:YAG (2940 nm) ablates water-rich tissue in micron-thin layers, letting you smooth painful, thickened skin while preserving healthy dermis. • Less heat, more comfort: Minimal thermal damage vs. CO₂ means reduced post-procedure discomfort and faster return to walking with appropriate dressings. • Cl