Local anesthetics and anesthetic solutions: classification, mode of action and dosages / Eckart Haneke -- Vasoconstrictors: chemistry, mode of action, and dosage / Paul O. Larson -- Topical anesthetics / S. 't. Kint and D. Roseeuw -- Local infiltration anesthesia / Christie T. Ammirati and George J. Hruza -- Regional anesthesia / Conway C. Huang -- Tumescent anesthesia / William B. Henghold and Brent R. Moody -- Local anesthesia for children / Thierry Pirotte and Francis Veyckemans -- Iontophoresis for local anesthesia / W.T. Zempsky -- Use of nitrous oxide in hair transplantation surgery / Neil S. Sadick -- Moderate sedation in dermatologic surgery / Omar Torres, Dwight Scarborough, and Emil Bisaccia.