Abstract:
:The influences of age, sex, disc level, and degree of degenration on the mechanical behavior of 42 fresh cadaver lumbar motion segments are reported. The motions and intradiscal pressure changes that result from the application of flexion, extension, lateral bending, and torsional moments; compression; and anterior, posterior, and lateral shears are described. The authors find that the mean behaviors of the different segment classes sometimes differ, but these differences are seldom pronounced. Scatter in the behavior of individual motion segments is pronounced, and very often overshadows any class differences.
journal_name
Spine (Phila Pa 1976)journal_title
Spineauthors
Nachemson AL,Schultz AB,Berkson MHdoi
10.1097/00007632-197901000-00001subject
Has Abstractpub_date
1979-01-01 00:00:00pages
1-8issue
1eissn
0362-2436issn
1528-1159journal_volume
4pub_type
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