102. Kongress der Deutschen Gesellschaft fur Chirurgie Munchen, 10.-13. April 1985 (German, Paperback)


An 22 frisch entnommenen Leichenbecken wurden die Ileosacralge- lenke isoliert in einer speziellen Halterung einer statischen Zugbelastung unterworfen. 39 Ileosacralgelenke wurden ausgewertet. In transversaler Richtung kam es in 10 von 12 Gelenken zu Band- rupturen bei 3320 + 938 N und zu 2 Frakturen bei 2892 + 1318 N. Bei ventro-cranialer Zugbelastung wurde das Gelenk abgeschert (8 Bandausrisse 4508 + 1187 N, 9 Frakturen 3316 + 482 N). Die dorso- craniale Zugbelastung ergab die hochsten Kraftwerte (6 Bandr- se 5150 + 946 N, 4 Frakturen 5653 + 940 N). Diese Zugrichtung entspricht annahernd der Belastungsrichtung beim Stehen. Summary Experiments were carried out on 22 human cadaver pelves. The iso- lated sacroiliac joints were subjected to static traction in three dimensions (transversal, ventrocranial, dorsocranial) in a special holding device. The ileum was pulled away from the sacrum in each case. In all,39 joints were evaluated. The transverse traction tested the tightness of the ligamentous fibers only: 10 of 12 joints ruptured with an average force of 3320 + 938 N, while in 2 cases fracture of the sacrum occurred with 2892 + 1318 N. The ventrocranial traction force was much higher. It generated rupture in 8 cases (4508 + 1187 N) and in 9 cases, fracture (3316 + 482 N). The dorsocranial traction simulated the weight- bearing situation in standing (6 ruptures with 5150 + 946 Nand 4 fractures with 5653 + 940 N). Literatur 1.

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An 22 frisch entnommenen Leichenbecken wurden die Ileosacralge- lenke isoliert in einer speziellen Halterung einer statischen Zugbelastung unterworfen. 39 Ileosacralgelenke wurden ausgewertet. In transversaler Richtung kam es in 10 von 12 Gelenken zu Band- rupturen bei 3320 + 938 N und zu 2 Frakturen bei 2892 + 1318 N. Bei ventro-cranialer Zugbelastung wurde das Gelenk abgeschert (8 Bandausrisse 4508 + 1187 N, 9 Frakturen 3316 + 482 N). Die dorso- craniale Zugbelastung ergab die hochsten Kraftwerte (6 Bandr- se 5150 + 946 N, 4 Frakturen 5653 + 940 N). Diese Zugrichtung entspricht annahernd der Belastungsrichtung beim Stehen. Summary Experiments were carried out on 22 human cadaver pelves. The iso- lated sacroiliac joints were subjected to static traction in three dimensions (transversal, ventrocranial, dorsocranial) in a special holding device. The ileum was pulled away from the sacrum in each case. In all,39 joints were evaluated. The transverse traction tested the tightness of the ligamentous fibers only: 10 of 12 joints ruptured with an average force of 3320 + 938 N, while in 2 cases fracture of the sacrum occurred with 2892 + 1318 N. The ventrocranial traction force was much higher. It generated rupture in 8 cases (4508 + 1187 N) and in 9 cases, fracture (3316 + 482 N). The dorsocranial traction simulated the weight- bearing situation in standing (6 ruptures with 5150 + 946 Nand 4 fractures with 5653 + 940 N). Literatur 1.

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Product Details

General

Imprint

Springer-Verlag

Country of origin

Germany

Series

Deutsche Gesellschaft fur chirurgie/Forumband, 85

Release date

March 1985

Availability

Expected to ship within 10 - 15 working days

First published

1985

Assisted by

, , , , , , ,

Editorial board members

,

Dimensions

244 x 170 x 19mm (L x W x T)

Format

Paperback

Pages

362

ISBN-13

978-3-540-15269-9

Barcode

9783540152699

Languages

value

Categories

LSN

3-540-15269-5



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