. A manual of dissections of the human body [electronic resource] : for the use of students and more particularly for those preparing for the higher examinations in anatomy . o-atloid, Atlo-axoid, and Liga- menta Subfiava below the first two vertebras. e. The Vertebral artery, and the Suboccipital nerve. f. The Venae Dorsi-spinales. This opens up the Spinal canal and exposes— 1. The Dura-mater surrounded by loose areolar tissue. 2. The Posterior Longitudinal venous plexus lying upon the Dura-mater. VIII. Slit up the Dura-mater, with the parietal layer of theArachnoid along the median
. A manual of dissections of the human body [electronic resource] : for the use of students and more particularly for those preparing for the higher examinations in anatomy . o-atloid, Atlo-axoid, and Liga- menta Subfiava below the first two vertebras. e. The Vertebral artery, and the Suboccipital nerve. f. The Venae Dorsi-spinales. This opens up the Spinal canal and exposes— 1. The Dura-mater surrounded by loose areolar tissue. 2. The Posterior Longitudinal venous plexus lying upon the Dura-mater. VIII. Slit up the Dura-mater, with the parietal layer of theArachnoid along the median brings into view— 1. The visceral layer of Arachnoid with the Sub-arach-noid space and Pia-mater. 48 A MANUAL OF DISSECTIONS. 2. The posterior surface of the Spinal Cord. 3. The Posterior Spinal arteries, one in each side. 4 The Medulli Spinal veins, which are in the main twovenous trunks, one on each side, united into a closeplexus by intercommunicating branches. A Dissection of the Internal MammaryArtery. Position.—The body lying supine. I. Skin Incisions— 1. From the centre of the supra-sternal notch to mid-way between the umbilicus and Ensiform No. 7. 2. A transverse one parallel with and half an inchabove the upper border of the Sternum and Clavicle, THE INTERNAL MAMMARY ARTERY. 49 to the junction of the inner with the middle thirdof the latter. 3. Another transversely from the lower border ofNo. 1 to the tip of the tenth the flap outwards and expose the superficialfascia containing— 1. The Platysma myoides muscle over the Clavicle. 2. The Supra-sternal and Supra-clavicular nerves passing over the Clavicle, and branches of the Supra-scapularartery with them. 3. The upper eight Anterior Cutaneous branches of the Intercostal nerves along the median line. The cor-responding vessels from the Internal Mammary andSuperior Epigastric trunks accompanying them. 4. A communication between the Supra-clavicular and second Anterior Cutaneous
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectdissection, bookyear1
