Surgery
According to Elgood, the position of the surgeon in the time of
the caliphs was one of honour, and he was not looked down upon
by the physicians as was the case in
The
main Muslim surgeon, however, was Al-Zahrawi, whose work is
examined below at some length.
The Surgery of al-Zahrawi
The
principal Muslim surgeon was Al-Zahrawi’s, whose
al-Tasrif, known in Latin
as liber servitoris,
is a rich
treatise, which
describes many operations in great detail as the following
extracts will show.[15]
For his purposes, Al-Zahrawi constructed a great number of
instruments and devised a number of surgical procedures. He
explains with the aid of drawings the use of such instruments
and surgical operations in great detail.[16]
In fact, the surgical portion, produced separately, was the
first illustrated work on surgery.[17]
Al-Zahrawi’s descriptions of operations are clear and
particularly valuable because they portray the figures of
surgical instruments used in the Middle Ages, for there are few
illustrations dating from the Muslim period.[18]
Most of the figures
of medieval times were derived from those of Al-Zahrawi (and
incidentally show no knowledge of perspective).[19]
Indeed, Al-Zahrawi’s surgical tract was translated into Latin by
Gerard of Cremona in the 12th century in Toledo
,[20]
and the Latin translation of
al-Tasrif was printed in Venice in 1497 (and
reprinted in 1500); and also in Strasbourg in 1532 and Basle
1541.[21]
The Basle edition is illustrated with woodcuts which are
dissimilar to those in Channing’s translation, which also
contains commentaries by Roland, Roger,
It
is appropriate to begin with a point that Al-Zahrawi raises
towards the end of his work (P.
676), saying:
‘Whatever skill I have, I have derived for myself by my long
reading of the books of the Ancients and my thirst to understand
them until I extracted the knowledge of it from them. Then
through the whole of my life, I have adhered to experience and
practice. So now I have described for you in this book all that
my knowledge has encompassed on the subject, and that my
experience has encountered; I have made it accessible for you
and rescued it from the abyss of prolixity; I have reduced it to
a brief outline; and have explained it most clearly. I have made
for you many drawings of the instruments that are used in it,
which is an adjunct to explanation, as I did in the previous two
books. And there is no power save in God the High, the Great.’
An absolutely faultless paragraph, catching the very essence of
Islamic science in all its dimensions: the recognition of the
works of the predecessors; the need for experiment; the legacy
of knowledge to successors; the determined search for clarity;
and the absolute and foremost faith in God, and His guidance.
The first practical matter to preoccupy Al-Zahrawi (p. 4 ff.)
relates to the precautions a surgeon has to take in performing
any surgical operation. He says he witnessed a surgeon incising
a scrofulous tumour in a woman's neck, cutting arteries in the
neck causing her to bleed to death. Another surgeon sought to
extract a large stone from a man of advanced age, but rushed the
operation and took out the stone but also part of the man's
bladder; the man was dead three days later. Another surgeon
bound a fracture over a wound of a boy very tightly with pads
and splints, not allowing the wound to breathe, which eventually
caused the leg and foot to swell. Al Zahrawi was called for
help. He made the bandage loose, but gangrene had already
appeared and spread; and the boy eventually died. Al-Zahrawi
then relates another case:
‘I saw another Doctor incise a malignant tumour. After some days
the place broke out in open ulceration; thereby adding to the
misery of the patient. For a cancer that arises from a
melancholic humour should never be touched by the knife unless
it should happen to be in a part of the body which may be
removed thoroughly and in its entirety.’
Extreme accuracy in diagnosis and treatment, but also treatment
according to patients and particular situations, he insists, are
fundamental (p. 128 ff.) He, thus, describes and prescribes
cauterization for deformities, but insists that cauterization
should be avoided if deformities arise from nervous spasms.
Another precautionary measure (in Book One on cauterisation) is
the need to consider the general state of the patient first; and
that some operations under certain conditions should be avoided
as much as possible. In Chapter I of Book Three he draws
attention to the differences in patients imposed by their age
and condition, and also to the difference in fractures either
with respect to the limb affected, or the nature of the fracture
itself. To each type, he gives detailed directions, and the way
to bandage. In the cure of hydrocephalus (p. 170), he gives
directions for surgery if the swelling is small. If on the other
hand, it is large, he gives alternatives, and if the problem is
not between the bone and skin, but beneath the bone, he
advocates a further course of action. He concludes his
directions with the usual procedures to follow after the
operation, and what particular diet is suitable for the patient.
Al-Zahrawi was possibly the first surgeon to understand how
malignant diseases spread wide and fast, and the need for
radical surgery. Thus on cauterization of cancer (p. 150), he
advises burning all around the circumference of the cancer. Some
doctors, he says, only advise extensive cauterization in the
middle, which is wrong as the cancer ulcerates out, which he had
seen several times. The same with gangrene (p. 154,) where he
advises cauterization all over till all corruption is eradicated
and none remains. And on amputations of limbs from gangrene (pp.
576-8), he stresses radical, prompt surgery. However, he is
careful to point that if disease had reached the shoulders,
amputation like with other limbs (fingers, hand, arm etc..) will
cause the death of the patient. Instead he recommends the use of
other means as well as possible. Similarly (p. 460) a cancerous
tumour arising on the uterus is under no circumstance to be
treated with the knife.
Al-Zahrawi insists (as in p. 146) that operations should only be
undertaken by experts. Hence on cauterization for numbness, he
stresses that the operation could only be attempted by someone
who has good knowledge of the anatomy of the limbs and of the
exits of the nerves that move the body. And (p. 420) on the
extraction of a stone from a female, he recommends, that when
carrying out the operation female assistance is crucial.
Al-Zahrawi also gives great attention to teeth problems and
diseases and ways of curing them. (Pp. 272-4) he draws attention
to the corruption of the teeth by substances that attack the
gums. He recommends scraping teeth with a metallic instrument.
He also notes that the tool used for the inner surface of the
tooth is different from that used for the outer surface, and
another one for scraping between the teeth, and all instruments
are illustrated. (P. 276), he insists that all must be done to
keep the tooth (a noble substance) until there is no means of
avoiding its extraction. (P. 292), he tells of interlacing loose
teeth with silver and gold wire; preferably gold as it does not
oxidize or corrode, and lasts for ever.
On circumcision (pp. 396-400) he recommends the use of scissors
and ligature. He says that the small boy must be kept unaware of
what was happening, amused and cheered as best as possible, and
for the surgeon to keep the scissors out of the boy’s sight.
A whole chapter (46, pp. 346-61) includes descriptions and
illustrations of instruments for incising and perforating. And
from such illustrations can be noted the immense similarity with
modern day instruments used for the same purposes. In the use of
the scalpel and cutting instruments, Al-Zahrawi shows how
incisions are to be made (as with the eyes, p. 188), the
direction of the cut, depth, the care needed to avoid muscles
etc. He also shows in detail how to use knives during surgery
(pp. 644, 646, 650,) again how to cut, the direction, depth,
length, nature of the cut etc. Towards the end (pp. 698-710), he
deals with fractures of the head caused by swords or stones,
haemorrhages, and what instruments to use in each situation, and
what sort of bone is dealt with. He insists constantly on the
extreme care to be taken in using instruments in sensitive
areas.
Al-Zahrawi repeatedly insists on the precautions to be taken to
avoid cutting veins and arteries, and not to injure badly the
part being operated upon, especially the eye or the brain (p.
208). On the extraction of temporal arteries, where the risks of
haemorrhage are high, the operation is looked at in every minute
detail, every action carefully described, as well as ways of
dealing with bleeding and healing the wounds. To perform such
highly delicate operations, Al-Zahrawi insists very much upon
the need for broad sunlight, and the operation to be carried out
in the middle of the day.
Haemorrhages are of course frequent in surgery, and constitute a
very important element of his care. Thus, (p. 162) he elaborates
on how to deal with haemorrhage arising from a cut artery. Every
single action is detailed (pp. 162-4): how to close arteries;
use of cauterization; use of strong thread ligature and
bandaging in extreme cases; the use of very cold water to
thicken the blood and make it congeal; and so on and so forth.
On the use of diverse substances necessary to complement
surgery, al-Zahrawi mentions treatments which generate flesh,
such as the mixing of wheat flour, colophonia, and making a
salve of them to encourage the growth of flesh. The use of
plants and their derivatives, honey, and ointments are also
considered for cleansing or healing wounds, stopping bleeding,
helping skin regeneration, and even opening wombs (p. 496). He
also (p. 694) describes a plaster made of mill dust which, he
says was principally flour, made into a stiff paste with egg
white. He directs its use in instances of fractures of the
clavicle and forearm.
Suture captures Al-Zahrawi’s interest in all its applications.
He decribes its use after operations and the material it is made
of: ‘rubbed down and well cleansed gut' (pp. 266, 334, 450, 536
etc.).
The greatest merit of Al-Zahrawi is not what he says, but the
way he says it, never refraining from being detailed,
repetitive, and above all very precise. Thus, as an instance,
his focus on blood vessels absorbs thirty pages (pp. 624-54);
dealing with vessels that can be opened; describing precisely
their location, the number of veins in each limb etc.
Al-Zahrawi uses countless examples throughout his work,
describing what he saw, what happened, what he did, what
precautions were taken, before, during, and after the operation;
how to cover wounds and cuts; how to loosen the bandage, rinse
the wound, apply balms and other treatments until the wounds
heal and so on and so forth; a mass of details no surgeon can
miss. He devotes, for instance, an extensive amount of writing
(pp. 608-22) to the single operation of extracting arrows. He
describes their wounds; the reactions according to each wound in
any part of the body; when the wounded person should not be
operated upon, accounts of arrows he has himself extracted from
patients, and so on and so forth.
Throughout the work, Al-Zahrawi also insists on actions that
today might be taken for granted, but which at the time were
fundamental for the success of surgery, such as the time of the
day when operations should be undertaken, and when to avoid
performing surgery. He tells how to sit or place the patient for
each operation, the diet before and after the operation, the
work of the assistants, the ways to heal wounds, to regenerate
skin, and care for bones, actions to take in case of
haemorrhage, etc. (P. 324,) for instance, he explains that even
when releasing the pus from an abscess or wound, great attention
should be paid to the state of the patient: too much and too
sudden evacuation, and the patient might die. He also draws
attention to the simple and yet important acts of having ready
sponge or linen towels to wipe the blood away; and wiping off
continuously during operations.
Al-Zahrawi (pp.578-80), does not fail to narrate his own
shortcomings such as when he amputated the foot of one of his
patients, then refused to amputate the hand when the disease
affected it despite the insistence of the patient, because he
considered him too weak to withstand the new operation. The
patient went back to his country and there he had his hand
amputated, and recovered. Al-Zahrawi narrates this story to his
sons (students) so that they would see in it guidance to take
and act upon; and that however great the surgeon, there is
always someone better.
Finally, relying on his experience, Al-Zahrawi does not hesitate
to refute the Ancients’ methods, and he proposes better ways,
such as here with regard to suture. The
Greeks seem to have employed only wool or linen, whilst
Al-Zahrawi uses gut for mending wounds of the intestine, but
first he tells us of another technique (p. 550):
‘Some men of experience have said that when a wound occurs in
the intestine and it is small, it should be sutured in this
manner. Ants with large heads are taken, then the edges of the
wound are brought together and one of these ants is applied by
its open jaws to the two edges of the wound. When it seizes it
and closes its jaws, the head is cut off. Then another ant is
applied near the first, and so on. The heads will remain
sticking to the intestine until it is healed, and no harm will
come to the patient.’
Then
he says:
‘The
intestine may also be sewn up with the fine suture which is
extracted from an animal's gut. The end is taken of this suture,
well scraped, and to it is fixed a fine linen thread, twisted,
which is passed through the needle. The intestine is sewn with
the gut, then replaced in the abdominal cavity.’[26]
Al-Zahrawi also refutes the Ancients in relation to many other
issues such as in the treatment of dislocations of the spinal
vertebrae (p. 812):
‘If
the curvature dates from childhood, there is no treatment or
cure at all. As for the sort that occurs from a fall or a blow
or the like, the Ancients indulged in lengthy disquisitions,
giving many kinds of treatment, most of which are of no use. I
have abbreviated, making a little which will serve in place of
their much, consisting in my clarification and exposition of the
sense. I have also depicted the instrument differently from
theirs.’[27]
In view of these examples cited, and other extracts in his work,
it is obvious that he is at odds with Greek surgery, and his
surgery is much more advanced, closer to our modern surgery.
Thus, the assertion made by Western historians (as seen in the
first heading) that Al-Zahrawi’s surgery is Greek, is false.
Similar conclusion is reached by Haddad, who answers the
assertion that Al-Zahrawi’s surgery is based on Paul of Aegina’s
by noting that ‘those who hold this opinion have not compared
the works of the two men.’[28]
Eye Surgery
In
eye surgery, the Muslims were not surpassed for several
centuries.[29]
Nearly every Islamic medical compendium covers some aspect of
eye diseases, although the best are monographs solely dedicated
to the subject.[30]
Such works on ophthalmology were innovative in many ways.[31]
One reason, possibly, for the advance of the science was its
high incidence amongst the population, and the fact that Muslim
eye surgeons were able to use freely available eyes for
practice.[32]
Another, very likely reason, is that, as with surgery in
general, though the oculist was not regarded with much respect
among the Greeks and Romans, in Islam, he was an honoured member
of the medical profession and occupied a unique place in the
royal household in the days of the caliphs.[33]
The
first scientific treatise on ophthalmology was written by
Yuhanna ibn Massawaih (777-85) under the title Daghal al-'Ain,
or Disorder of the Eye, one copy of this manuscript is
preserved in the Taimur Pasha Library in
Most
famed of all Muslim oculists is Ali Ibn Issa (Jesu Haly)
(d.1010), from
A
point of great importance in Ali Ibn Issa’s treatise relates to
its use of the expression Tanwim (sedate) the patient.
According to Hirschberg Ibn Issa speaks of general
anaesthesia in four places, in operations for hydatids of the
eyelids, he remarks: In case the patient is one of those who
can’t hold still and causes trouble, put him to sleep and let
one assistant hold his head and the other his arm.’[47]
This breakthrough (like many) was not accepted to be of Islamic
origin by historians who claimed it might just mean asking
patients to lie down.[48]
The Muslims, however, knew a great deal about the issue.
Baha-al-Dula wrote:
'Take care that the treatment (the anesthetic) is not more
dangerous than the disease."[49]
Ali
Ibn Issa’s work was translated once into Hebrew and twice into
Latin
,
and was printed in
A
contemporary of Issa Ibn Ali was Ali Ammar Al-Mosuli, whose
Kitab-ul Muntakhab fi Ilaj-ul Ayn (Book of Choices in the
Treatment of Eye Diseases) discusses forty eight diseases,
clinical cases and adaptations of surgical instruments.[51]
The book deals with the anatomy and pathology of the eye. It
mentions six cases of operation for cataract, deals with
diseases of the eyelid, the corner of the eye, the conjunctive,
the cornea, the pupil, the albumen, and the visual nerves.[52]
In discussing the treatment of a cataract, Al-Mosuli produces an
instrument of his own design, a hollow needle, which he
introduces through the sclerotic, extracting the lens by
suction.[53]
This avoided an incision into the anterior chamber and the
consequent loss of aqueous humour.[54]
The treatise of Ali Ammar on eye surgery, according to Meyerhof,
is so rich, that only in the 19th century did Western
European treatises catch up with it.
[55]
A
number of other medical authors dealt with the same
subject. Ibn Sina
’s
section dealing with ophthalmology has been a particular subject
of interest on the part of modern medicine.[56]
Al-Ghafiqi (d. 1165) wrote Al-Murshid fil Kuhl
(The Right Guide in Ophthalmology), also gives details of
the head and diseases of the brain, which he illustrated with
pictures of the surgical instruments he used in performing eye
operations, a practice started by al-Zahrawi.[57]
Salah Eddin of
A
number of diseases, not yet cited, were dealt with by these
eye-surgeons. Amongst these was pannus, the Muslims being the
first to operate for the relief of its chronic form.[63]
In his Diseases of the Eyes, Ibn Massawayh describes the
surgical treatment of pannus, how the surgeon would lift the
blood vessels over the pupil with a small hook, and then sever
them.[64]
Ibn Massawayh also describes surgical operations on the eyelids
and the sutures that were used.[65]
Muslim surgeons also differentiated phlyctenulae from corneal
ulcers, whilst circumcision of the conjunctiva as an operation
was revived in 1862 by Funari, who was given credit for a new
method of treatment, which was, in fact, centuries after the
Muslims had used it.[66]
In
respect to the cataract, finally, Muslim surgeons stated that it
was due to a pouring out of humour into the eye. Before them,
Celsus had stated that suffusion is characterized by corrupt
humour, collected in the locus vacuus between the pupil and the
lens, thus abstracting the visual power. By clearing this empty
space vision could be restored.[67]
The same attention to detail is found again with al-Zahrawi, for
instance, who, on the
couching of the cataract (pp. 252-6), says that, although the
patient's sight can be tried, it must not be at the time of the
treatment, or immediately after the perforation by the needle.
Here again (p. 256), he mentions of the existence in
[1]
C. Elgood: A
Medical History of
[2]
I B. Syyed: Medicine and medical Education
in Islamic
History, in Islamic Perspective; op cit;
pp 45-56; at p 52.
[3]
In A. Whipple: The Role; op cit; p.63.
[4]
R.H. Major: A History of Medicine; op cit; p.
241.
[5]
Ibid.
[6]
Ibid.
[7]
Ibid.
[8]
E.J. Holmyard: Medieval Arabic Pharmacology; in
Proceedings of the Royal Society of Medicine; Vol 29
(1935-6), pp. 99-108; at p. 105.
[9]
Ibid.
[10]
A. Whipple: The Role; op cit; p. 63.
[11]
Ibid; pp.63-4.
[12]
S.K. Hamarneh: Ibn al-Ayn Zarbi, and his definitions of
dieases and their diagnoses; in Proceedings of the
International Symposium for the History of Arabic
Science (
[13]
Ibid; pp. 320-1.
[14]
Ibid, pp. 321.
[15]
M.S. Spink and G.L. Lewis: Abulcasis on Surgery
and Instruments
(The Wellcome
Institute, London, 1973).
[16]
Ibid.
[17]
D. Guthrie: A History of Medicine; op cit; p. 93.
[18]
Ibid; p. 88.
[19]
Ibid; p. 88.
[20]
An illustrated Ms. of Al-Zahrawi’s Chirurgia
translated by Gerard of Cremona is
[21]
D.
[22]
Ibid.
[23]
Ibid.
[24]
Ibid; p 90.
[25]
Derived from M.S. Spink and G.L. Lewis: Abulcasis on
Surgery
; op cit;
[26]
See G. Lewis: The Surgery
of Al-Zahrawi;
op cit; p. 30.
[27]
Ibid; p. 34.
[28]
Haddad Quoted by R.H. Major: A History; op cit;
pp. 251-2.
[29]
C.J.M. Whitty: The Impact of Islamic Medicine; op cit;
p. 49.
[30]
E. Savage Smith: Medicine, in the Encyclopaedia
(Rashed ed), op cit, pp 903-62. at p. 948.
[31]
G.M. Wickens: The Middle East, op cit, p 116.
[32]
Ibid.
[33]
F. Farag: Why
[34]
Khairuddin al-Zirikli: Al-Alam; 9th
edition;
[35]
Abdul Ali: The Arab-Muslim Legacy; op cit; p. 59.
[36]
M. Meyerhof: The Book of the Ten Treatises on the Eye
Ascribed to Hunain Ibn Ishaq (Government Press;
Cairo
; 1928).
[37]
With the Latin
title of
Tractatus de oculis Jesu Hali.
[38]
F. Farag: Why
[39]
Ibid.
[40]
C. EIgood,
A Medical History of
[41]
Abdul Ali: The Arab-Muslim Legacy; op cit; p. 61.
[42]
Ibid.
[43]
M. Q. Mohammed: Fi Tadhkirat al-Kahhalin; in the
Journal al-Arabi (Kuwait; No 284, July 1982); pp.
171-3.
[44]
Encyclopaedia Britannica; vol VI; p. 176; in Abdul Ali:
The Arab-Muslim Legacy; p. 61.
[45]
Ibid.
[46]
Which appeared in the American Journal Medecine; vol I;
No 1 (January 1971), in Abdul Ali: The Arab-Muslim
Legacy; Note 8; p. 66.
[47]
R.H. Major: A History of Medicine; op cit; p.
247.
[48]
E. S Smith: Medicine, in Encyclopaedia (Rashed
ed) op cit,
p 950.
[49]
Casey Wood:
Memorandum Book of a Tenth Century Oculist, (Northwestern
University, Chicago, 1936), cited by C. Elgood:
A Medical
History; op cit.
p. 281.
[50]
As Tractatus de oculis Jesu Hali.
[51]
E.S. Smith: Medicine; op cit; p 949.
[52]
F. Farag: Why
[53]
Ibid.
[54]
Ibid.
[55]
A. Mieli: La
Science Arabe; op cit; p.125.
[56]
F. Gabrieli: the Transmission of learning and literary
influences to Western Europe, In The Cambridge
History of Islam, Vol 2, ed P.M. Holt et al
(Cambridge University Press, 1970), pp 851-89 at 862.
[57]
In The Genius of Arab Civilisation; p. 180 in Abdul Ali:
The Arab-Muslim Legacy; op cit; p. 65.
[58]
M. Levey: Early Arabic, op cit, p. 129.
[59]
Abdul Ali: The Arab-Muslim Legacy; op cit; p. 63.
[60]
Ibid.
[61]
M. Levey: Early Arabic, op cit, p. 129.
[62]
P.K. Hitti: History of the Arabs (
[63]
A. Whipple: The Role; op cit; p. 68.
[64]
R. Arnaldez-L.Massignon: Arabic Science; op cit; p. 419.
[65]
Ibid; pp. 419-20.
[66]
A.Whipple: The Role; op cit; p. 68.
[67]
F. Farag: Why
[68]
Note
p. 256 by M.S. Spink and G.L. Lewis to the Englishman
Woolhouse (1666-1744) who invented similar needle (that
sucks cataract), which he called a paracentharium
oculi, and which was described in the |