• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 4 · Society, Civilization, Culture
• 49 · education, science and learning
• 49G · medicine, medical science
• 49G3 · medical examination, medical treatment

49G35 · operation, surgery

• 49G350 · 'Chirurgia'
• 49G351 · operating room
• 49G353 · amputation
• 49G354 · transplantation ~ surgery
• 49G35(+0) · operation, surgery (+ variant)
• 49G35(+1) · operation, surgery (+ scholar, scientist (at work))