236 A PPE N D IX .
septum lucidum, with the fifth ventricle between its layers. Secondly,
the neck, in which are shown the carotid artery and its
ramifications, the external and internal jugular veins and their
ramifications, the laryngeal nerves, the pneumo-gastric and its
ramifications, the sterno-mastoid muscle, the larynx, the pharynx
and the muscles above and below the os hyoides. Thirdly, the
mammse, of which one is exhibited, entire; and the other, dissected
to demonstrate the mammary gland, with its vessels, nerves,
nipple, and lactiferous ducts. Talrich.
No. 6 .—The bust of a man, in which we discover the muscles
of the neck, the vessels and the nerves; to render perfect the
view of the relations of the internal jugular vein, in reference to
the pneumo-gastric nerve, and the superior and inferior cardiac
nerves, the internal jugular is cut and turned aside in the preceding
preparation, whilst, in this, it holds its natural place,
and connections. Talrich.
No. 7.—A model of the pelvis in a man, showing the following
objects: First, the interior of the cavity, its organs covered by
peritoneum, and the posterior surface of the abdominal muscles,
with the depressions in the peritoneum corresponding to the superior
apertures of the inguinal and crural canals. Secondly, the
aponeuroses of the external and internal oblique muscles, Pouparts
ligament; the inferior aperture of the inguinal canal; the inguinal
canal; Gimbernaut’s ligament; the crural canal; the relations
of the epigastric artery, with the spermatic chord; the crural
artery, vein and nerve; the exit from the pelvis of the psoas and
iliac muscles; the horizontal ramus of the pubis; the hip joints
cut open anteriorly; the penis; the spermatic chord with its tunics
dissected; the testicle; the epididymis, and the tunica vaginalis
testis laid open. The sections of the thighs exhibit two views of the
muscles as they appear when cut across in the circular operation
for amputation of this part of the limb. The preparation is principally
important as demonstrating the anatomy and operations of
inguinal and crural © hernia. Talrich.
No. 8.—A preparation representing the penis, the testifies, and
an oblique inguinal hernia seen externally. Talrich.
No. 9.—A model representing the penis, the testicles, and an
inguinal hernia, from which the skin has been removed, and the
sac reflected so as to exhibit the intestine. Talrich.
No. 10.—A model of the penis, the testicle, and an inguinal
hernia, fully dissected to demonstrate the relations of the sac with
the spermatic chord, the tunics of the testicle, the crural canal
and the inguinal aponeuroses. The 7th, 8th, 9th, and 10th, form
together a complete history of this form of hernia. Talrich.
No. 11.—The pelvis of a woman deprived of all its soft parts,
and in which we find arranged naturally, the terminations of the
aorta, and of the inferior vena cava, the rectum, the womb, the
bladder, the external genital parts, and the iliac fossse emptied of
the muscles. Talrich.
No. 12.—A vertical section of the pelvis of a woman. , On the
left side are to be seen, divided vertically, the urinary bladder, the
canal of the urethra, the vagina, the womb, and the rectum ; on
the right side, the organs have been removed to exhibit the vessels,
the nerves, and the muscles of the pelvis. This model was executed
in P aris, from plates published by D octor H ouston. Talrich.
No. 13.—A vertical section of the pelvis of a woman. On the
right side are to be found, the organs ; and on the left, the vessels,
the nerves, and the muscles of the pelvis. This model is the counterpart
of the preceding. Talrich.
No. 14.—A lateral view of the pelvis of a virgin, with its contents,
viz. the uterus, broad ligaments, ovaria, fallopian tubes,
vagina laid open at the side, os tincee, labia, &c. ; the urinary
bladder, distended ; the rectum, surrounded at the extremity by
the sphinctor ani, and covered higher up by the longitudinal mus