THE LUMBAR SPINAL CANAL: A PATHOLOGICAL, RADIOLOGICAL AND CLINICAL STUDY-CORRELATION OF FINDINGS

Abstract

THE DIAMETERS OF THE LUMBAR SPINAL CANAL AT VARIOUS LEVELS WERE MEASURED IN 37 CADAVERIC SPECIMENS OF THE WHOLE LUMBAR SPINE. THE SAME MEASUREMENTS WERE REPEATED ON CT AND MRI PICTURES OF THE SAME MATERIAL. SATISFACTORY CORRELATION BETWEEN THE MEASUREMENTS OF THE TWO RADIOLOGIC TECHNIQUES WAS FOUND. THE RELIABILITY OF THE CT MEASUREMENTS WAS SLIGHTLY HIGHER COMPARED TO THOSE OF THE MRI.THE SHAPE OF THE LUMBAR SPINAL CANAL SHOWED A SMOOTH, GRADUAL TRANSITION FROM A CIRCULAR TO A TRIANGULAR CONFIGURATION IN A CRANIOCAUDAL DIRECTION. THE SAGGITAL DIAMETER WAS NARROWEST AT THE L3-L4 LEVEL. IT IS DIFFICULT TO ESTABLISH A CAUSATIVE RELATIONSHIP BETWEEN THE TRIFOIL CONFIGURATION AND THE DEVELOPMENT OF STENOSIS.

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DOI
10.12681/eadd/2298
Handle URL
http://hdl.handle.net/10442/hedi/2298
ND
2298
Alternative title
Ο ΟΣΦΥΙΚΟΣ ΣΠΟΝΔΥΛΙΚΟΣ ΣΩΛΗΝΑΣ: ΠΑΘΟΛΟΓΟΑΝΑΤΟΜΙΚΗ ΚΑΙ ΚΛΙΝΙΚΟΕΡΓΑΣΤΗΡΙΑΚΗ ΜΕΛΕΤΗ-ΣΥΣΧΕΤΙΣΗ ΕΥΡΗΜΑΤΩΝ
Author
Polyzoidis, Konstantinos (Father's name: Stavros)
Date
1993
Degree Grantor
Aristotle University Of Thessaloniki (AUTH)
Committee members
ΦΟΡΟΓΛΟΥ ΓΕΩΡΓΙΟΣ
ΒΑΣΙΛΑΚΗΣ ΔΗΜΗΤΡΙΟΣ
ΚΑΡΑΒΕΛΗΣ ΑΝΤΩΝΙΟΣ
ΣΥΜΕΩΝΙΔΗΣ ΠΑΝΑΓΙΩΤΗΣ
ΔΗΜΗΤΡΙΑΔΗΣ ΑΘΑΝΑΣΙΟΣ
Discipline
Medical and Health SciencesBasic Medicine
Keywords
COMPUTERIZED AXIAL TOMOGRAPHY OF LUMBAR SPINE; LUMBAR SPINAL CANAL; LUMBAR SPONDYLOSIS; LUMBAR STENOSIS; MAGNETIC RESONANCE IMAGING OF LUMBAR SPINE
Country
Greece
Language
Greek
Description
114 σ.
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