Andromachus the Elder, of Crete, the physician of Nero, who conferred upon him, for the first time, the title of archiater, became famous through his theriac, an extremely complicated remedy, the virtues of which were sung by him in a Greek poem, dedicated to the Emperor. The theriac was considered an antidote against all poisons and a remedy against the greater part of diseases, in short, as a real panacea. It is not even necessary to remark that this portentous medicine, which has held a post of honor, from ancient times almost up to the present day, was also used against odontalgia; and in those cases in which this was produced by caries, Andromachus advised the filling up of the cavity with the electuary which he rendered so famous. As the chief basis of the theriac was opium, combined with stimulating and aromatic substances, there is no doubt that its use locally or even internally would prove beneficial, temporarily at least, in many cases of odontalgia.[175]
Archigenes, of Apamea, a city of Syria, lived in Rome toward the end of the first century and at the beginning of the second, under the Emperors Domitian, Nerva, Trajan, and Hadrian. He acquired great fame as a physician and as an operator, and distinguished himself particularly by daring amputations and trepannings. He recommends various remedies against odontalgia, among which are mouth washes of strong hot vinegar, in which gall-nuts or halicaccabum[176] have been boiled. He usually introduced into carious teeth a mixture of turpentine and vitriol of iron (sory ægyptium), or a mixture of pepper, and oil of spikenard or of almonds, and this was also dropped into the ear, on the side on which the pain was felt.
Archigenes, too, like other great physicians of that time, recommended various remedies taken from the animal kingdom against diseases of the teeth, which now seem very strange to us, but at that period appear to have been in great use. Thus, it would be of great benefit to hold in the mouth for some length of time a mixture of vinegar and water in which a frog has been well cooked. The slough of a serpent, burnt and then reduced, by the addition of oil, to the consistency of solidified honey, would be a valuable remedy, which being introduced into a carious hollow, and plastered all around the tooth and on the surrounding parts, would cause the most violent pain to cease. And, moreover, desiring to cause a diseased tooth to fall out, it would be enough to apply to and press upon it a piece of the unburnt slough of a serpent. Two excellent anti-odontalgic remedies to be introduced into carious hollows would be roasted earth-worms and spikenard ointment mixed with the crushed eggs of spiders. It would be also of use to drop into the ear on the side of the aching tooth some oil of sesamum in which earth-worms have been cooked.
When the pain is situated in broken teeth, Archigenes advises them to be cauterized with a red-hot iron.
Against bleeding of the gums, he recommends rubbing them with very finely pulverized alum and myrtle and the application of astringent and tonic liquids.
When odontalgia appears to depend upon an inflammatory condition, he advises the aching teeth to be plastered up with a mixture composed of red nitre, pounded peach kernels, and resin.
Archigenes repeatedly recommends the cleaning of the teeth and of the carious cavities before applying to the former or introducing into the latter the appropriate remedies.[177]
But Archigenes’ principal merit, so far as concerns the art of dentistry, consists in his having guessed that odontalgia, in certain cases, arises from a disease of the interior part of the tooth (viz., from inflammation of the pulp) and in having discovered an excellent method for curing such cases. When a tooth appeared discolored, without being affected by caries, and was the seat of violent pains, against which every remedy had proved of no avail, Archigenes perforated it with a small trephine, invented by himself for the purpose. He applied the instrument to that part of the crown which was most discolored and drilled right down to the centre of the tooth.[178]
Without doubt this talented surgeon was induced to adopt this method of cure by the idea of the existence of morbid substances in the interior of the tooth and by the consequent indication of giving them a free exit.
The operation devised by Archigenes proves, among other things, two important facts: first, that the anatomical constitution of the teeth had already been explored, seeing that Archigenes did not ignore the existence of the pulp cavity; and secondly, that Archigenes was greatly opposed to the extraction of a tooth unless absolutely necessary. It might be thought that such aversion depended upon an exaggerated idea of the dangers connected with the extraction of a tooth, an idea widely diffused at that period; but regarding such a daring surgeon as Archigenes was, it is more logical to suppose that in similar cases he had recourse to trephining and not to extraction, especially on account of the importance he attached to the preservation of the tooth.