SECT. XVII.—ON ACROCHORDON AND ENCANTHIS.
Acrochordon of the eyelid and that tumour at the greater canthus called encanthis we seize with a flesh forceps, and cutting them out with a scalpel, apply levigated chalcitis.
Commentary. The nature of the acrochordon is explained in the [Fourth Book].
Celsus, like our author, directs us to seize the encanthis with a hook, and cut it out, taking care not to interfere with the angle of the eyelid. He then recommends us to apply a pledget sprinkled with calamine or atramentum sutorium (sulphate of copper?) between the eyelids. (vii, 7.)
Aëtius recommends us either to use a forceps, or if the tumour is large, to transfix it with a needle armed with a thread, and to tie it at its base, and to twist the thread round it.
Albucasis and Haly Abbas evidently copy from our author. Avenzoar prefers reducing the fleshy tumour with septics. Rhases mentions that some recommend septics in cases of encanthis, but he prefers excision. After the operation he recommends squama æris to the part. (Cont. ii.) Jesu Hali directs us to remove it with septics. (ii, 33.) It will be remarked that our author’s operation is the same as that recommended by modern authorities.