β£What is the pathoanatomy?β£What is the natural history?β£What classification?β£What other condition must you differentiate this from?β£How do differentiate congenital clasped thumb with trigger thumb?β£How do you clinically asses?β£Management of trigger thumb?β£How do you perform open release of trigger thumb?Congenital Clasped Thumb β£What is the deficiency in congenital clasped thumb?β£Classification of clasped thumb?β£Management of clasped thumb?