General Sir Colin Halkett, G.C.B., was wounded on the 18th of June, at Waterloo, when in front of his brigade, which was formed in squares for the reception of the French cavalry, by a pistol-ball, fired by the officer commanding them, which struck him in the neck, and gave him great pain, but without doing much mischief. A second shot shortly afterward wounded him in the thigh, and he was obliged to leave the field toward the close of the day, by a third musket-ball, which struck him on the face, when standing sideways toward the enemy. It entered a little below the outer part of the cheek-bone on the left side, and, taking an oblique direction downward and forward, shattered and destroyed in its course several of the double teeth in the upper jaw, fracturing the palate from its posterior part, forward to the front teeth. The ball then took a direction obliquely upward, destroying the teeth of the opposite side of the upper jaw, which bone it also broke, and lodged under the fleshy part of the cheek. These wounds gave great pain, and until the ball was removed, the left ear was totally insensible to sound and all external impressions, although the general suffered much from distressing noises in his ear. These subsided on the removal of the ball some days afterward.
The treatment of this wound, however, was most painful; the extraction of several pieces of bone was necessary at different times, during the three following years, before the wounds were finally closed. Considerable derangement of health followed, the deafness remains; and the general has ever since been subjected to attacks in the head of an increasing and most distressing nature.
369. Wounds of the lower jaw are perhaps more common, and are certainly more troublesome than those of the upper; they are more difficult of management, and, for the most part, end in greater deformity, unless particular care be taken to prevent it, and then only in very severe cases, by operations which were formerly not in use, but which the intrepidity of the surgeons of the present day have deprived of all their terrors. I mean the methodical division of the soft parts, the sawing off and removal of the broken pieces of bone, and the rounding off of those parts of the jaw which may remain irregular and pointed. M. Baudens has given two good examples of the success of this proceeding during his campaigns in Algeria. In the first case, the ball entered at the middle of the left cheek, and came out by the side of the spinous process of the seventh cervical vertebra. The ascending ramus of the lower jaw was broken into numerous splinters. M. Baudens divided the soft parts down to the bone, entering the straight bistoury four lines, or the third of an inch, below the articulation of the jaw with the temporal bone. He then carried it downward, and a little obliquely forward, so as to terminate it in the fibers of the masseter muscle, about half an inch below the base of the bone. This incision was begun below the seventh pair of nerves, and exposed the parotid gland divided vertically at its middle part. The splinters were removed, a part of the pterygoideus internus muscle was divided, and a projecting point of bone attached to it sawn off. He then separated the attachments of the buccinator, temporal, and pterygoideus externus muscles, divided the ligaments, and removed the coronoid and articulating processes, taking care to avoid the fifth and seventh pairs of nerves. The bleeding from two arteries was suppressed by twisting their ends; and the parts were afterward brought together by sutures, which remained for eight days. A month after the operation the patient ate solid food, and in six weeks was cured. In the second case, the ball entered near the left commissure of the lip, and came out behind on the side of the middle of the neck; three inches of the jaw were splintered, the ends of the bone being sharp and angular. In order to remove the splinters, and to prevent the evils anticipated, M. Baudens divided the lip from the angle downward and outward, below the base of the bone, as far back as the edge of the masseter muscle. He then separated the flaps, and sawed the jaw across, first near the symphysis, and then behind, outside the attachment of the masseter. The facial artery was twisted, four sutures were inserted, and the jaw duly supported. The patient was bled twice, and in six weeks was cured; at the end of that time he could eat solid food. After the healing of such wounds, mechanical means are often necessary to enable the sufferer to eat and to live without causing disgust to his neighbors and his friends.
It is said there are fifteen men in the Hôtel des Invalides, in Paris, wearing silver masks on the lower part of their faces, in consequence of injuries of this kind.
Colonel Carleton was an instance of a ball fracturing the jaw directly through its body, near where the masseter muscle is attached on both sides; the jaw was broken into three pieces, besides splinters; several teeth were knocked out, and the tongue very much hurt. By sawing off the splinters both from within and without, and by cleansing and supporting the parts with great care, he recovered after a length of time, the deformity after such a wound being much less than might be expected.
370. Incised wounds of the tongue do sometimes give rise to hemorrhage somewhat difficult to restrain, particularly if it occur a few days after the receipt of the injury, when the tongue is swollen and painful. It does not so frequently occur after gunshot wounds. As the vessels of one side do not communicate with those of the other, any bleeding which continues after the artery of one side has been properly secured, can only take place from a wound of the artery of the other, which must then also be tied. This should be done by drawing the tongue as far as possible out of the mouth by a flat pair of forceps, which may be easily effected at an early period, when it is not tender and painful. At a later date, and under difficult circumstances, various styptics, such as the mineral acids, nitrate of silver, etc., will be useful. The actual cautery has been recommended, but I have never seen it used in such cases.
371. One of the most curious instances of the lodgment of a foreign body in the face occurred in the person of Captain Fritz, at Ceylon; his gun burst in his hand, and drove the iron breech into the forehead, whence it descended into the nares, and, at the end of a year, part of it made its appearance in the mouth, through the palate. He died eight years afterward, having suffered much inconvenience from the offensive discharge it occasioned. When the iron was removed, it had obviously injured no part of any material importance to life. I have seen balls descend in this way into the throat and soft palate, and have removed them from both places with success, and from the hard palate with equal surprise and advantage to the patient. I have known a ball lodge in the superior maxillary sinus for months, and even for years, before it was removed, or the death of the patient proved the fact.
LECTURE XXVII.
STRUCTURE OF AN INTESTINE, ETC.
372. If an intestine be divided circularly in any part, its walls will be found to be composed of three principal coats or tunics, which are—commencing from the inside—the mucous, the muscular, and the serous or peritoneal, each being separated from the other by a layer of areolar tissue. A diagram thus made would show a transverse division of the intestine, and eight distinct if not all different parts. Beginning from without, viz., serous or peritoneal, areolar or sub-serous; longitudinal muscular, areolar; transverse muscular, areolar or sub-mucous, and epithelial. The mucous coat in man has a peculiarity not observable in animals, of ledges or shelves projecting into its cavity.