Numerous new clinical images and schematic diagrams added to chapters ★ Underlining of important text ★ Cross citations between chapters to help readers get broader perspectives ★ Diagnosis: Addition of sections on nerve biopsy procedure, electrophysiological studies and nerve imaging ★ Immunopathogenesis: Easy to comprehend text, punctuated with illustrations, covering complexities of immunology of leprosy and reactions and latest developments ★ Drug resistance: Recent developments with detailed clinical relevance ★ Chemoprophylaxis, immunoprophylaxis and immunotherapeutics: Addition of recent developments and literature ★ Nerve function assessment and muscle testing: New schematic and clinical images; detailed descriptions of nerve course and innervations ★ Disability and deformities section: New orthoses have been detailed, and more images on surgical correction of deformities added