<p style='text-align: justify;'>Abridged version of Avicenna’s Al-Qanūn fī al-ṭibb, corresponding to Ch. II:137-55 of the Būlāq edition, dealing with eyes and ears ailments: deafness, tinnitus, squint, narrowing of the pupils, excess of lacrimation, cataracts, sticky eyes, swellings and fistulae.</p>