orthopedic, spinal cord, spinal column, thoracic, musculoskeletal, neurological, pelvic, spinal fusion, abdominal, heart valve, intervertebral disc, nerve entrapment, brachial plexus, thoracic aorta, sacroiliac, cardiac, prolapsed, neurovascular, condylar, cerebral aneurysm, herniated, sciatic nerve, metacarpophalangeal joint, ligamentous, degenerative, vertebral, umbilical hernia, neuro, periosteal, spinal canal, chondral, navicular, frontal sinus, intervertebral, renal, spinal curvature, sciatic, iliac artery, proprioceptive, patellar, descending aorta, phrenic nerve, vascular, valvular heart disease, interspinous, orthopaedic, lunate bone, maxillofacial, osseous, fibular, occiput, bulbar, suspensory ligament, carpal bone, neuromuscular, fascial, anal sphincter, osteo, parathyroid gland, intertrochanteric, lymph gland, pulmonic, lumbosacral, trochanteric, iliac vein, reconstructive, subclavian vein, hind limb, surgical, congenital, thoracic vertebra, medial, tracheal, diaphragmatic hernia, superior mesenteric artery, cervical vertebra, neurogenic bladder, postural, glute, vertebral column, corneal, basilar artery, interosseous, sesamoid bone, congenital abnormality, maxillary sinus, varicose vein, tibial, shoulder girdle, intracranial, pancreatic, spina bifida, humeral, abdominal aorta, mitral stenosis, lumbar, cervical, dural, orthotic, abdominal wall, femoral nerve, hiatus hernia, cortical, neural, visceral, afferent, cerebral, ganglia, arterial, cns, dermatomes, fig, intra, paralyses, rotational, upper, trigeminal, cerebellar, sacral, diencephalic, hypoglossal, pontine, glossopharyngeal, hypothalamic, medullary, mesencephalic, nerve, plexus, thalamic, encephalic

saddle block anaesthesia, saddle block anesthesia

., accessory nerve, acute anterior poliomyelitis, afferent neuron, air bladder, als, amyotrophic lateral sclerosis, axial skeleton, babinski, babinski reflex, babinski sign, back, backbone, brachial plexus, brain, brain-stem, brainstem, brain stem, bulb, canalis vertebralis, caudal anaesthesia, caudal anesthesia, caudal block, central nervous system, cephalochordate, cerebromeningitis, cerebrospinal, cerebrospinal fluid, cervical disc syndrome, cervical nerve, cervical root syndrome, chordate, cns, coccygeal nerve, corticospinal tract, craniate, efferent neuron, eleventh cranial nerve, encephalogram, encephalography, encephalomeningitis, encephalomyelitis, encephalon, enkephalin, ependyma, epidural, epidural anaesthesia, epidural anesthesia, epidural injection, fibrous astrocyte, foramen magnum, fourth ventricle, friedreich's ataxia, greater rhomboid muscle, herediatry spinal ataxia, herniated disc, infantile paralysis, intervertebral disc, intervertebral disk, intervertebral vein, invertebrate, locomotor ataxia, lou gehrig's disease, lumbar nerve, lumbar puncture, medulla, medulla oblongata, meninges, meningioma, meningitis, meningocele, meningoencephalitis, meninx, metycaine, motoneuron, motor nerve fiber, motor neuron, musculus rhomboideus major, myelatelia, myelic, myelitis, myelogram, myelography, myeloid, myelomeningocele, nervus accessorius, nervus coccygeus, nervus phrenicus, nervus spinalis, neural arch, neural tube, neurosurgery, nociceptive, nucleus, paraplegic, parasympathetic, parasympathetic nervous system, pelycosaur, peripheral nervous system, phrenic nerve, piperocaine, piperocaine hydrochloride, plexus brachialis, pneumoencephalogram, polio, poliomyelitis, pyramidal motor system, pyramidal tract, queckenstedt's test, rachis, rhizotomy, rhomboideus major muscle, ruptured intervertebral disc, sacral nerve, saddle block anaesthesia, saddle block anesthesia, sensory neuron, slipped disc, spastic bladder, spinal accessory, spinal anaesthesia, spinal anesthesia, spinal canal, spinal column, spinal fluid, spinal nerve, spinal puncture, spinal tap, spinal vein, spine, spinocerebellar disorder, spondylitis, spondylolisthesis, swim bladder, sympathetic nervous system, systema nervosum centrale, systema nervosum periphericum, tabes dorsalis, tertiary syphilis, thoracic nerve, vena intervertebralis, vena spinalis, ventricle, vertebra, vertebral arch, vertebral canal, vertebral column, vertebrate, werdnig-hoffman disease

regional anaesthesia, regional anesthesia

spinal anaesthesia, spinal anesthesia