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Related to prevertebral: prevertebral plexus


a. prevertebral, situado enfrente de una vértebra.
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T4 is further divided into T4a for tumors extending into the deep soft tissue, cartilage, bone, or overlying skin, and T4b for extension of tumors into the central nervous system (brain, dura), skull base, lower cranial nerves (IX, X, XI, XII), prevertebral or masticator space, carotid artery, or mediastinal structures.
Retropharyngeal (RP) space is a potential space between the prevertebral fascia and the pharyngeal constrictor muscles.
Multiple attempts were made using fluoroscopy for the successful negotiation of the guide wire into sub sternal colonic segment (anterior) and for avoiding prevertebral (posterior) plane as shown in Figure 2a.
Earlier, the location of the cervical sympathetic chain was considered to be superficial to prevertebral fascia, but now it is confirmed by the USG imaging and dissection that the sympathetic chain is located subfascially (8).
Based on available information, at least three possibilities may be suggested for the neurotransmitter origin: the splanchnic ganglia of the prevertebral ganglion chain, the sympathetic paravertebral ganglion chain for the distal part of the thorax, or the noradrenergic efferent fibers of the vagus nerve (45-49).
The needle was then withdrawn 2 mm to keep the tip within the prevertebral fascia.
In cases of non radio opaque foreign bodies, widening of prevertebral space is suggestive of foreign body on radiograph of neck lateral view21.
(10) The inflammatory reaction incited by rhBMP is dose related and also induces increased prevertebral soft-tissue swelling within the first 6 weeks as compared to traditional fusion procedures.
Inferior mesenteric ganglion (IMG) is prevertebral ganglia, hypogastric nerve which is gave off by IMG is major source of sympathetic nerve that dominate uterus (Schofield, 1952; Owman, 1981).
One patient had not only extracapsular fibrous adipose tissue and striated muscle invasion but also invasion of the subcutaneous tissue, ipsilateral pyriform sinus, prevertebral muscle, and esophageal muscle.
Dada la persistencia de deficit neurologico, cirugia de columna realizo descompresion del canal lumbar, encontrando salida de 20cc de pus, con destruccion del cuerpo vertebral de T7 y espacio vertebral T7-T8, con absceso prevertebral y del canal medular que rechazaba la medula espinal.