. Handbook of anatomy; being a complete compend of anatomy, including the anatomy of the viscera a chapter on dental anatomy, numerous tables, and incorporating the newer nomenclature adopted by the German anatomical Society, generally designated the Basle nomenclature or BNA . popliteal nerves and branches; articular branch ofobturator nerve; branch of small sciatic nerve; four or sixlymphatic glands, and a quantity of adipose and areolar tissue. ANATOMY OP HERNIA. Hernia is the protrusion of any part of a viscus from itsnatural cavity through the inclosing walls of the cavity. Asusually unde
. Handbook of anatomy; being a complete compend of anatomy, including the anatomy of the viscera a chapter on dental anatomy, numerous tables, and incorporating the newer nomenclature adopted by the German anatomical Society, generally designated the Basle nomenclature or BNA . popliteal nerves and branches; articular branch ofobturator nerve; branch of small sciatic nerve; four or sixlymphatic glands, and a quantity of adipose and areolar tissue. ANATOMY OP HERNIA. Hernia is the protrusion of any part of a viscus from itsnatural cavity through the inclosing walls of the cavity. Asusually understood, it refers to the protrusion of the intestineor mesentery, or both, from the abdominal cavity. The mostcommon forms are:— External or oblique inguinal hernia;Internal or direct inguinal hernia;Femoral hernia;Umbilical hernia. 1. Oblique inguinal hernia escapes from abdominal cav-ity at the internal abdominal ring, carrying before it a pouch si RGICAL ANATOMY ;.»; of peritoneum, descends along the inguinal canal in front ofthe cord, and emerges at the external opening. The anatomicalparts concerned are the inguinal canal, with its interna] andexternal abdominal rings, the transversals fascia (vide Fascia),the peritoneum (vide Peritoneum) and Pouparts Fig. 141. Dissection of the inguinal canal: A, external oblique; B, li, in-ternal oblique; 0, transversalis; D, conjoined tendon; E, rectus ab-dominis with sheath opened; G, fascia transversalis; //, cremaster;/, infundibular fascia. The mguvnal or spermatic canal is about one and a halfinches in length, extending from the internal abdominal ringto the externa] abdominal ring. It serves for the passage ofthe spermatic cord in the male, and the round ligament with essele in the female. Us boundaries are:— 398 HUMAN ANATOMY. In front, skin, superficial fascia, the aponeurosis of theexternal oblique muscle, the lower border of the internal oblique,and a small portion of the cremaster muscle; Behind, the fascia tr
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanatomy, bookyear1917
