Sentence examples for sac compression from inspiring English sources

These patients may have subtle anatomic variations of the lumbar spine that may increase the likelihood of thecal sac compression.

Patients in groups 3 and 4 had single or bilateral nerve root compression whereas patients in group 1 only had dural sac compression.

The surgical procedure depends on the localisation of the lesion, alignment of the spine, neurological deficit and the location of thecal sac compression [ 5, 10, 39].

Air sac compressions also appeared to be independent of pericardial sinus compressions (Additional file 1).

It is primarily resulted from the dural sac external compression reducing its capacity [ 5].

The characteristic compression of alveolar sacs seen in atypical pneumonia is largely due to fluid build up outside the alveoli.

The compression strengths of the SAC specimens are examined with respect to strength criteria for manufacture of dense, load-bearing concrete blocks.

The axial image demonstrated an epidural fat compression of the thecal sac (Fig. 2b).

Note the compression of the thecal sac, displaced posteriorly (arrow in b) and to the left side (arrow in a).

MR is able to delineate the size of the fluid collection and whether it communicates with the spinal canal determining compression of the thecal sac.

Compression of the thecal sac is a common finding, occurring in 58 % of cases reported by one study, none with new postoperative neurologic deficits.