. 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 . erve, the Inter- osseous Recurrent artery, and the Posterior Inter-osseous nerve. b. Pull inwards or remove some of the outer fibres of the Anconeus muscle which slightly overlapthe Supinator brevis muscle. c. Take away that portion of the Flexor profundus digitorum muscle which runs up to the Coronoidprocess externally to the Brachialis anticus in-sertion. The Supinator brevis muscle will now be fullyexposed. 92 A MANUAL
. 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 . erve, the Inter- osseous Recurrent artery, and the Posterior Inter-osseous nerve. b. Pull inwards or remove some of the outer fibres of the Anconeus muscle which slightly overlapthe Supinator brevis muscle. c. Take away that portion of the Flexor profundus digitorum muscle which runs up to the Coronoidprocess externally to the Brachialis anticus in-sertion. The Supinator brevis muscle will now be fullyexposed. 92 A MANUAL OE DISSECTIONS. A Dissection to Expose the Flexor LongusPollicis Manus Muscles. Position.—The forearm supinated, the wrist andthumb extended. I. Skin Incisions. 1. Longitudinally along the median line, commenc-ing above at the centre of the forearm oppositeto the head of the Radius, and ending below atthe middle of the palm of the hand on a level withthe upper border of the abducted thumb. 2. Transversely above from the upper end of No. 1 to the outer border of the forearm. 3. Transversely from the lower end of No. 1, along the inner border of the thumb to the No. 1 The dotted line is carried a little too far upwards. THE FLEXOR LONGUS POLLICIS. 93 Reflect the flap outwards, and expose the superficial fasciacontaining— 1. Branches of the Princeps Pollicis artery on either side of the thumb. 2. The Kadial vein along the outer border of the forearm. 3. The Median vein along the centre, with the deep com- municating branch The anterior branch of the External Cutaneous nervealong the outer border of the forearm. 5. Twigs from the anterior branch of the Internal cuta- neous nerve. 6. The Cutaneous Palmar branch of the Median nerve in the middle line just above the Annular ligament andpassing over it into the palm. 7. Digital branches of the Median nerve to either side of the thumb. II. Remove the preceding structures, and expose thefascia lata. At the wrist t
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectdissection, bookyear1
