Abstract:
:The detection of the posterior edge of the L4-L5 intervertebral disc has been accomplished by applying digital image processing techniques on conventional lateral radiograms of the spine, and the method is described. The results of this study have shown that there can be substantial absorption at the site of the disc if the radiogram is properly taken; the existing information on the radiogram can be processed so that an improvement in the diagnostic quality of the radiogram can be achieved; and the edge of the posterior portion of the disc can be determined. This study, although a preliminary one, opens new possibilities for a safer and probably more accurate way of diagnosing herniated discs.
journal_name
Spine (Phila Pa 1976)journal_title
Spineauthors
Panagiotacopulos NDdoi
10.1097/00007632-198209000-00016subject
Has Abstractpub_date
1982-09-01 00:00:00pages
506-11issue
5eissn
0362-2436issn
1528-1159journal_volume
7pub_type
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