<p style='text-align: justify;'>Avicenna’s Al-Qanūn fī al-ṭibb, corresponding to Ch. I:58 and I:61 of the Būlāq edition. F. 1r: Heading of Chapter 4, description of lower abdominal and pubic muscles, and the spinal cord in the thoracic area. F. 1v: Heading of Chapter 5, the spinal cord in the lumbar region and the nerves of the legs. F. 2r-v: on blood and its circulation in the abdomen, testicles and kidneys.</p>