Drawings and Pharmacy in al-Zahrāwī’s 10th-Century Surgical Treatise by Sami Hamarneh

Probably the earliest independent work in Arabic Spain to embrace the whole of medical knowledge of the time is the encyclopedic al-Tasrīf, written in the late 10th century by Abū al-Qāsim al-Zahrāwī, also known as Abulcasis. Consisting of 30 treatises, it is the only known work of al-Zahrāwī and it brought him high prestige in the western world.

Here we are concerned only with his last treatise, on surgery. With its many drawings of surgical instruments, intended for the instruction of apprentices, its descriptions of formulas and medicinal preparations, and its lucid observations on surgical procedures, this treatise is perhaps the oldest of its kind.

Scholars today have available a translation of the text and reproductions of the drawings, but many of the latter are greatly modified from the originals.

This study reproduces examples of al-Zahrāwī’s original illustrations, compares some with early drawings based on them, and comments on passages in the treatise of interest to students of pharmacy and medical therapy.

The Author: Sami Hamarneh undertook this research into the history of medicine in connection with his duties as associate curator of medical sciences in the United States National Museum, Smithsonian Institution.

HE INTRODUCTION OF THE WRITINGS of Abū al-Qāsim Khalaf ibn ʻAbbās al-Zahrāwī—better known as Abulcasis (d. ca. 1013)—to Western Europe was through the Latin translation of his surgical treatise (maqālah) by Gerard of Cremona (d. 1187).1 The response to this treatise, thereafter, was much greater than the attention paid to the surgery of any of the three renowned physicians of the Eastern Caliphate: al-Rāzī (Latin, Rhazes, d. ca. 925), the greatest clinician in Arabic medicine; al-Majūsī (Haly Abbās, d. 994), the author of the encyclopedic medical work, al-Malakī;2 84and Ibn Sīnā (Avicenna, 980-1037), the author of the famous al-Qānūn fī al-Ṭibb, a codification of the whole of medical knowledge. Because of the widespread dissemination of this Latin version in medieval Europe beginning with the latter part of the 12th century, al-Zahrāwī attained more prestige in the West than he did in Arabic Spain, his native country, or in any other part of the Islamic world.3

The fame attached to this surgical treatise, the 30th and last in al-Zahrāwī’s encyclopedic work al-Taṣrīf Liman ʻAjiza ʻan al-Taʼ līf, is founded on certain merits. The text is characterized by lucidity, careful description, and a touch of original observation of the surgical operations to which the treatise as a whole is devoted.4 Al-Zahrāwī furnishes his own drawings of the surgical and dental instruments he used, devised, or recommended for a more efficient performance. The illustrations were intended to provide instructional material for apprentices—whom al-Zahrāwī calls his children—as well as for the benefit of those who would read the work later on.5 The treatise is 85probably the oldest one known today that contains such instructive surgical illustrations and text.6

This surgical treatise has been investigated, translated, and commented upon by eminent historians of medicine and surgery to whose works I shall refer in this article. However, the pharmaceutic and therapeutic details of the treatise have been somewhat overlooked.

As to the various illustrations of the surgical instruments (over 200 figures in all), an almost complete representation of samples has been introduced by Channing,7 Leclerc,8 Gurlt,9 Sudhoff,10 and others. Nevertheless, a good number of the reproduced drawings are greatly modified, most likely having been influenced by earlier illustrations in several Latin and vernacular versions of the treatise.11 This becomes clearer on comparison with seven Arabic manuscripts that have not been fully examined by Western scholars before and that—in several instances—show more authentic drawings of al-Zahrāwī’s surgical instruments than any heretofore published.12

86This article therefore, is an attempt to present a sample of these illustrations with brief comments regarding certain figures and passages of interest to pharmacy and medical therapy.

With much gratitude I express my indebtedness to Prof. G. Folch Jou of Madrid, to Dr. A. Süheyl Ünver and Mr. H. Dener of Istanbul, and to the librarians of the depository institutions for their cooperation in the reproduction of the manuscripts on microfilm.

87Al-Zahrāwī frequently introduces his treatises with brief instructive and sometimes informative preludes. However, in launching the last treatise of al-Taṣrīf he expounded in a most interesting and illuminating manner the status of surgery during his time. He also explains the reasons that forced him to write on this topic and why he wished to include, as he did, precautions, advice, instructional notes, and beautifully illustrated surgical drawings. For example, the prelude to the treatise mentions four incidents that he witnessed, all ending with tragic results because of the ignorance of physicians who attempted to operate on patients without the proper training in anatomy and surgical manipulation. "For if one does not have the knowledge of anatomy," al-Zahrāwī protests, then " ... he is apt to fall in errors that lead to death as I have seen it happen to many."13

Al-Zahrāwī divides his surgical treatise into three sections (abwāb). In the first section (56 chapters)14 he elaborates upon the uses and disadvantages of cautery in general. And on the ground that "fire touches only the ailing part ... without causing much damage to surrounding area," as caustic medicine does, he prefers cautery by fire (al-kay bi al-nār) to cautery by medicine (bi al-dawā).15 This, he adds, "became clear to us through lifelong experience, diligent practice, and thorough investigations of facts."16

88He also proposes that instruments made of iron are more practical in many ways than those made of gold, because often, when gold instruments are put in fire, they either are not heated enough or are overheated, causing the gold to melt.

Al-Zahrāwī gently refutes the superstition that cautery is "good only in springtime," and states that under the right conditions of the body’s humors it could be used in all seasons."17 Although he recommends cautery rather highly, he never minimizes the importance of treatment by drugs. Actually, he encourages the use of drugs, before, with, and after cauterization.18 For example, in chapter 16 on "the cauterization of eyelid when its hair grows reversedly into the eye," he recommends treatment by cautery and by medicine. In cautery, the area where fire is to be placed is marked with ink in the shape of a myrtle leaf. In drug treatment, the caustic medicine is applied to the eyelid over a paper in the shape of a myrtle leaf (fig. 2).

In chapter 17 the author refers to an ancient method regarding cautery of the fistula in the inner corner of the eye. After incising the fistula, one "dirham" (derived from the Greek "drachma," which is equal to about 2.97 grams)19 of melted lead is poured into it through a fine funnel used for cauterization (fig. 3).

89In like manner, al-Zahrāwī discusses cautery of the stomach and the "cold liver" in chapters 26 and 27, respectively. The drawings therein represent shapes of the burns on the skin (fig. 4) and marks of ink to be drawn beneath the cartilage of the ribs (fig. 5) for the purpose of spotting the area of operation. Here also he describes carefully and clearly the methods of applying cautery and the types, position, and number of tools employed in each case. He likewise depicts (in chapter 45) instruments used in the treatment of hernia (fig. 6).

The second section (bāb), with about 99 chapters,20 deals with incision, puncturing, venesection, cupping, surgery on abscesses, and the withdrawal of arrows from the body. Al-Zahrāwī warns that ignorance in such operations may lead to damage of an artery or vein, causing loss of blood "by which life is sustained."21 Moreover, needle and thread (more than one kind is mentioned) for the stitching of wounds are repeatedly recommended.

According to al-Zahrāwī, foreign bodies that lodge in the ear (chapter 6) are of four origins: (1) "mineral stones" or substances resembling mineral stones such as iron and glass; (2) plant seeds (chick-peas and beans); (3) liquids, such as water and vinegar; and (4) animals, such as fleas. Several instruments are recommended for the removal of such foreign bodies—fine tweezers shaped like a dropper (fig. 7), a syringe with plunger-pump, and a tube made of silver or copper (fig. 8). Also of interest to pharmacy and therapy is the advice in regard to the use of lubricants to be applied before administering these fine instruments into the body’s cavities.

Chapter 24 is concerned with the treatment of the polypus that grows in the nose. The various kinds (including cancer growth), shapes, and colors of this type tumor and its treatment by surgery or medicine are described. A hollowed nose-dropper made of metal in the shape of a small kerosene lamp 22 is suggested (fig. 9). The dropper is held by its handle while its contents are heated before use. Applying heat to nose drops was probably proposed because it serves two purposes: it allows easier flow of the "duhn," or the fatty substance used, and it raises the temperature of the drops to that of the body.

In his discussion on dental hygiene,23 al-Zahrāwī 90describes scrapers and dental forceps for teeth cleaning and extraction (figs. 10, 11) and brings in a few points of historical interest.24 He warns of the common error of extracting the adjacent healthy tooth instead of the ailing one due to the patient’s sense deception. For a gargle he prescribes salt water, vinegar, and wine (sharāb). To stop hemorrhage he used blue vitriol (al-zāj)—copper sulfate in our modern terminology.

In chapter 33 al-Zahrāwī discusses bridge-making for the consolidation of shaky teeth (fig. 12). He prefers the use of stable gold over silver which, he says, putrifies and rots in a short time. In a rational approach, he also suggests that the fallen tooth itself, or a similar one shaped out of a cow’s bone, be installed and connected with adjacent, stable teeth by a bridge.

Now, turning to chapter 36, we find al-Zahrāwī describing a knife-thin tongue depressor (fig. 13) that he used to facilitate the examination of inflamed tonsils and other swellings of the throat; it was made of silver or copper. And in chapter 37 (chapter 34 in Bes. 503), he describes the excision of an inflamed uvula by surgery. In the same chapter, he also mentions the use of instruments made of steel. Of pharmaceutical interest is the following free translation of the formula he prescribes "as a milder treatment by fumigation ... to be resorted to only when the swelling is subsiding":25

Take pennyroyal [Mentha pulegium Linn.], absinthe [Artemisia maritima Linn.], thyme, rue, hyssop, camomile, abrotanum [Artemisia abrotanum Linn.], and other similar herbs. Put all in a casserole and cover them with vinegar. Then close tightly with clay [lutum-sapientiae]—except for a small hole in the middle of the cover—and boil. Connect one end of a hollowed instrument, a crude form of an inhaler [fig. 14], with the hole in the cover and insert the other end, which contains the nozzle, into the patient’s mouth, allowing the vapor to rise up to the uvula. And if you are not able to secure this instrument, take a straw and attach its end to an egg-shell. The egg-shell will prevent burns in the patient’s mouth that might be caused by the heated vapor.

Al-Zahrāwī repeats in chapter 53, on cancer, what Greek physicians had said earlier, that cancer could be removed by surgery only at its first stage and when found in a removable part of the body, such as the 91breast. Therefore, he confesses that neither he nor any one else he knew of ever applied surgery with success on advanced cancer.26

Of special interest in chapter 59 is the metallic "syringe" (fig. 15) used to inject medicinal solutions into the bladder: "The hollow passage [of the syringe] should be exactly equal to the plunger it contains and no more, so that when such fluids from an excess of humors are aspirated they will be drawn out, and likewise when the solutions are injected they will be pushed in easily." Such description of the use of a "bladder syringe" in the late 10th century clearly points to the practical and interesting approach to surgery in al-Taṣrīf. Moreover, his description of the removal of a stone from the bladder—an operation we now call lithotomy—is considered a contribution to bladder surgery.

One of the earliest recorded operations for the extractions of two dead fetuses from the womb is clearly described in chapter 76. The account of this case shows not only al-Zahrāwī’s intelligent approach as a shrewd observer but also his clinical and surgical ability.

Drawings of bulb-syringe instruments used for administering enemas in ailments of the rectum and for the treatment of diarrhea and colic are depicted in chapter 83. The text describes several kinds of syringes made of silver, porcelain, and copper in various sizes (fig. 16). Of particular interest is an illustration of a syringe, especially recommended for children, to which a piece of leather (jildah) is attached (fig. 17). This instrument is a precursor of our modern bulb syringe.

In chapter 84 al-Zahrāwī turns to the treatment of various wounds. He prescribes the following powder formula for use: "Take olibanum [frankincense] and dragon’s blood,27 two parts of each, and three parts of slaked or unslaked lime. Pound them well, pass through a sieve and apply the powder to the wound." In cases of damaged blood vessels, he tied the arteries by ligature, a practice of which he was a pioneer. In another chapter he describes four methods for suturing the intestines.

Al-Zahrāwī, being associated with war casualties and writing his treatise about the end of the 10th 92century, no doubt had the experience of dealing with cases involving injuries caused by arrows. The text in chapter 94 discloses his observations in elaborate investigations regarding the extraction of various kinds of arrows from the body.28 Accordingly, several kinds of hooks and forceps for removing arrows are described and depicted in the treatise (see fig. 18). Al-Zahrāwī’s mention of Turkish bows and arrows led Freind to believe, erroneously, that the author of the treatise must have lived in the 12th century,29 notwithstanding the fact that Turkish bows and arrows were in common use in the latter part of the 10th century.

The next chapter, on cupping, mentions the use of cups made of horns, wood, copper, or glass, according to circumstances and the availability of material. The methods of treatment are divided into two kinds: dry cupping, with or without fire, and wet cupping (see fig. 19). He prescribes ointments and aromatic and medicated waters to be applied before and after cupping to facilitate healing. Only when cupping is not possible, as on the nose, fingers, and similar parts of the human body, does he propose the use of leeches for treatment.30 Evidently this is an indication that he did not, as generally supposed, encourage the widespread use of leeches.

The third and final section, of 35 chapters, deals with the reduction, luxation, and treatment of injured bones, including fracture of the pelvis. The advices and warnings in the prelude of this section appear to repeat some of al-Zahrāwī’s sayings that had been covered in his previous introductions. The text, however, presents many facets of interest to the health 93professions. It elaborates upon the application of various forms of bandages and plasters in a variety of operations. Al-Zahrāwī’s detailed description relating to fractures of bones is a fine anatomical document of historical interest. He illustrates and describes special methods for tying injured or broken bones, and he suggests that bandages made of soft linen be less and less tight as distance increases from the injured place (chapter 1). For the protection of areas adjacent to the injured part against contact with edges of splints he advocates padding with soft gauze and carded wool. In some cases, to guard against swelling, he preferred a delay of one or more days in applying bandages over splints. Al-Zahrāwī also devised and depicted many kinds and shapes of splints for use in simple and compound fractures of the head, shoulders, arms, fingers, etc. (see fig. 20). For example, in discussing the reduction of the humerus, he recommends a splint consisting of a smooth, thin stick bent in the shape of a bow with two strings, each attached to one end of the stick (fig. 21). The injured bone is then placed in the middle of the bent splint for reduction while the patient is seated on a chair. Tying is applied only when there is no "hot" swelling (chapter 11). One of the remarkable observations made in this section is the description of the paralysis caused by fracture of the spine.

Of interest to historians of medical therapy and pharmacy are the recipes for poultices that al-Zahrāwī recommends for use over fractured bones. For example, he gives the following recipe for one such poultice: "Take the so-called 'mill’s dust' [ghubār al-rahā], which is the part of the wheat flour that clings to the walls of the mill during grinding [lubāb al-daqīq], and, without sifting away the bran, knead 94with white-of-egg to a medium consistency, and apply." Another, more elaborate, recipe calls for 10 dirhams each of the roots of wild pomegranate [Glossostemon bruguieri D.C.], chickling vetch [the grass pea, Lathymus sativus], and white marshmallow; 5 dirhams each of myrrh and aloes; 6 dirhams of white gum Arabic [Acacia]; and 20 dirhams of bole [friable earthy clay consisting largely of hydrous silicates of aluminum and magnesium, usually colored red because of impurities of iron oxide]. Procedure was to pound all ingredients gently, pass them through a sieve, and knead with water or white-of-egg (chapter 1).

The question arises as to whether al-Zahrāwī did any human dissection. The answer is uncertain because our knowledge of his life is fragmentary. However, he gives no clue to the dissection of humans in any of the 30 treatises of al-Taṣrīf—his only known writings—and there is no evidence that he practiced it in secret. His upright attitude as a Muslim who repeatedly emphasized his adherence to his faith suggests that he relied completely on animal dissection and the writings of his Greek-Roman and Islamic predecessors. Physicians in both the Islamic domain and in Christendom for many centuries were hostile to the idea of human dissection for any purpose because of their traditional socio-religious convictions, considering it an unethical and undignified practice. Perhaps it has been al-Zahrāwī’s original contributions to surgery, his enthusiasm in emphasizing the value of anatomical knowledge, and his recognition of the necessity that only well-educated, well-trained doctors should perform surgery that have led some medical historians to wonder whether he did human dissection at some time in his long years of experience.

The few examples of illustrations of surgical instruments given here indicate that the Arabic manuscripts, in general, have preserved the original, oriental, artistic features of the drawings in a way that has been overlooked in Latin and vernacular versions of al-Taṣrīf.

In presenting his personal observations and original ideas on surgery late in life, al-Zahrāwī, for the most part, was inspired by a thorough acquaintance with Greek and Arabic medical literature supplemented by lifelong intelligent observation and experience.

Through its descriptions and illustrations, the surgical treatise of al-Zahrāwī very likely played a significant role in the designing of improved surgical instruments in the Middle Ages. Also, the treatise no doubt promoted the development of improved surgical techniques in Islam and, through its translations, promoted these techniques to an even greater extent in the West, a fact that justifies the fame of this treatise as the highest expression of the development of surgery in Arabic Spain—a treatise whose influence continued to the Renaissance. It contributed in no small measure to the idea of equipping learned and well-trained surgeons with the best surgical tools and techniques of the time; moreover, it encouraged the invention of new instruments to meet differing circumstances and special conditions. These tools no doubt greatly facilitated the work of the surgeon.

Throughout the text of al-Taṣrīf al-Zahrāwī gave careful attention to the importance of pharmaceutical preparations in the healing art, including cases requiring surgery.

6 Fielding H. Garrison (An Introduction of the History of Medicine, ed. 4, rev., Philadelphia, 1929, p. 132), states, in reference to "Sudhoff and others," that many drawings earlier than those of al-Zahrāwī have been discovered in medieval manuscripts. However, Garrison overlooked the fact that al-Zahrāwī’s surgical illustrations were mainly depicted for instructional purposes—a unique approach. It should be noted also that al-Zahrāwī died almost a century earlier than Garrison thought. See also Martin S. Spink, "Arabian Gynaecological, Obstetrical and Genito-Urinary Practice Illustrated from Albucasis," Proceedings of the Royal Society of Medicine, 1937, vol. 30, p. 654.

8 Lucien Leclerc, La Chirurgie d’Abulcasis, Paris, 1861 (hereinafter referred to as Leclerc, Abulcasis). This excellent French version was first published in a series of articles in Gazette Médicale de l’Algérie, and seems influenced by Channing’s edition more than Leclerc admits. Leclerc consulted several Arabic copies of the treatise as well as Latin and vernacular translations, but only a few of these Arabic manuscripts are considered complete. The Arabic manuscripts studied for the present article are not the same as those used by Leclerc. See also Leclerc’s monumental work, Histoire de la Médecine Arabe, Paris, 1876, vol. 1, pp. 453-457.

12 The seven Arabic manuscripts are indexed as "Berlin MS. Or. fol. 91," temporarily at Universitätsbibliothek Tübingen, in Germany; "Escorial MS. Arabe No. 876," at Biblioteca del Monasterio de San Lorenzo el Real de El Escorial, in Spain; "Wien MS. Cod. N.F. 476 A.," at Oesterreichische Nationalbibliothek, in Vienna; and "Ali Emiri Arabi No. 2854," "Beșir Ağa Nos. 502 and 503," and "Veliyyudin No. 2491," all at Süleymaniye Umumi Kütüphanesi Müdürlüğü, in Istanbul. Hereinafter these manuscripts are referred to, respectively, as Tüb. MS. 91; Esc. 876; Wien 476 A; Ali 2854; Bes. 502; Bes. 503; and Vel. 2491. The Smithsonian Institution recently obtained a microfilm copy of Bankipore Manuscript No. 17 from the Khuda Bakhsh O. P. Library, Patna (Bihar), India. This manuscript, containing only the 30th treatise of al-Taṣrīf, was copied in 1189; therefore, it is the earliest dated Arabic manuscript of the surgical treatise known to exist. The surgical illustrations therein add weight to the belief that the Arabic manuscripts show more originality in the drawings than do the later copied versions, which often were inaccurate and possibly distorted. About ten other illustrations from the Arabic manuscript in Istanbul indexed as "Topkapi MS. No. 1990" (which contains 215 beautifully illustrated figures) were presented by A. S. Ünver and Hüseyin Usman in an extract titled "Meșhur Arab Cerrahi Elbülkasimi Zehravi ve onun Kitabül Cerrahiyesi," Istanbul, 1935. See also Ünver, Serefeddin Sabuncuoğlu: Kitabül Cerrahiyei Illhaniye, Istanbul, 1939, pp. [5]-7.

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The Project Gutenberg eBook of Drawings and Pharmacy in Al-Zahrawi's 10th-Century Surgical Treatise

Drawings and Pharmacy in al-Zahrāwī’s

10th-Century Surgical Treatise

by Sami Hamarneh

THE FULL PROJECT GUTENBERG LICENSE