Fig. 38.1 Ultrastructure of human nerve root cuffs. Dura-epineurium transition tissue. Transverse section. Scanning electron microscopy. Magnification ×45 (From Reina et al. [5]; with permission) Fig. 38.2 Ultrastructure of human…
Fig. 43.1 Blunt needles. (a) 22G Epimed® needle. (b) 20G radiofrequency needle (Cosman Medical®, Burlington, MA). Scanning electron microscopy. Magnification ×18 (From Hernández-Garcia et al. [3]; with permission) Fig. 43.2…
Fig. 16.1 Human tibial nerve. In vitro puncture of nerve with neurostimulation needle. Comparative view. Scanning electron microscopy. Magnification ×15 Fig. 16.2 Human tibial nerve. In vitro puncture of nerve…
Fig. 2.1 Macrophage (functional form of a histiocyte) within human dura mater. (a, b) The cell has fine pseudopodia lacking organelles. Cisternae from the rough endoplasmic reticulum, mitochondria, lysosomes, and…
Fig. 46.1 Epidural filter. (a) Surface of filtration layer. (b) Detail at higher magnification. Scanning electron microscopy. Magnification: a, ×2,200; b, ×10,000 (From Reina et al. [1]; with permission) Fig….
Fig. 49.1 Human sciatic nerve. (a) Pieces were immersed in modified Karnovsky fixative for half an hour. Afterwards, samples are cut into smaller pieces. (b) The same sample cut into…
Fig. 27.1 Human spinal acquired subdural space. Scanning electron microscopy. Magnification × 33 Fig. 27.2 Human spinal acquired subdural space. Scanning electron microscopy. Magnification × 20 (From Reina et al. [1]; with permission) Fig….
Fig. 33.1 Ligamentum flavum. Anatomy of the paired ligamentum flavum spanning out between adjacent laminae. The view is from the epidural space. In the midline, a gap is apparent between…
Fig. 23.1 Three-dimensional reconstruction of human spinal epidural fat. Anterior nerve roots (red), posterior nerve roots (blue), posterior and lateral epidural fat Fig. 23.2 Three-dimensional reconstruction of human spinal epidural…
Fig. 29.1 Anterior (motor) nerve roots (red) and posterior (sensory) nerve roots (blue), as seen in posterior view (a), lateral view (b), and anterior view (c). Nerve roots within the…
