Sacral nerve root cysts. Medical search. Frequent questions

It wasn't until 10 years later that he discovered their significance, and that these cysts can appear symptomatic in patients. (wikipedia.org)
Some clinicians advocate treating only patients with symptomatic cysts, whereas others believe that even asymptomatic cysts should be decompressed to avoid future complications. (medscape.com)
Although Tarlov cysts are incidental findings in 4.6-9% of magnetic resonance imaging (MRI) scans, 1% of sacral lesions become symptomatic due to local compression, causing local pain, radiculopathy, and incontinence. (surgicalneurologyint.com)
However, same principle should be obeyed in surgical treatment despite of difference among spinal canal cysts, given open surgery is melely for symptomatic cyst. (biomedcentral.com)
Not all Tarlov cysts are symptomatic, but when they are, the symptoms can be severe. (sutterhealth.org)
More recently, a nonsurgical method with CT-guided percutaneous cyst drainage has been introduced as an alterative therapy for symptomatic sacral arachnoid cysts.5,6 Unfortunately, symptoms often recur after percutaneous cyst drainage because of recollection of CSF. (curvexpo.com)
For these symptomatic sacral arachnoid cysts, patients presenting with mild pain or sensory abnormalities should initially undergo medical treatments with anti-inflammatory drugs, neurotrophic drugs, and physical therapy. (curvexpo.com)

Ependymal cysts, rare benign neuroepithelial congenital lesions that are typically located in the paraventricular white matter (frontal/parietal lobes), are only rarely encountered in the spine. (surgicalneurologyint.com)
In short, they are fluid-filled nerve root cysts found most commonly at the sacral level of the spine. (medtherapysolutions.co)
In fact, a spine specialist had referred this patient based on the benefits of craniosacral therapy - and I'm glad they did, because after a few months of regular treatment, this client had gone back for more scans and the Tarlov Cysts had completely disappeared! (medtherapysolutions.co)
Though Tarlov cysts most often occur in the sacral area - the group of bones above the tailbone - they can occur anywhere on the spine. (sutterhealth.org)
A disorder that is characterized by the presence of cerebrospinal fluid-filled nerve root cysts most commonly found at the sacral level of the spine although they can be found in any section of the spine which can cause progressively painful radiculopathy. (globalgenes.org)
Both sides of the sciatic nerve originate from the lower spine and travel through the pelvis and buttocks. (wellnessandpain.com)
While the pain starts in nerve roots located on either side of the lower spine, it then spreads through the nerve that runs along each leg from the buttock to the foot. (wellnessandpain.com)
A nerve originates from the L4 vertebra, the L5 vertebra (top of spine), and the sacrum, which is the triangle-shaped bone just below the vertebrae. (wellnessandpain.com)
First and foremost, let me tell you that this procedure of Relieving Pressure from the Spinal Nerves (one of the major Cause of Back/Neck & related Pain) and Giving Support to your diseased Vertebral Column (Spine) is centuries old! (drpuravpatel.com)
A Bundle of Nerves originates from both sides of the Spinal Cord in the Lumbar Spine (Lower Back). (drpuravpatel.com)
They can occur anywhere along the spine where there are nerve roots. (frankfeigenbaum.com)
Symptoms can vary depending on the location of the cysts in the spine. (frankfeigenbaum.com)
These nerves are located at the lower end of the spinal cord in the lumbosacral spine. (vetcan.org)
Cauda equina syndrome is a relatively rare neurological condition caused by pressure on the cauda equina, a bundle of nerves at the base of the spine. (vetcan.org)
5] Such root dysfunction can cause a combination of clinical features, but the term cauda equina syndrome is used only when these include impairment of â ¦ Cauda equina syndrome occurs when the nerve roots in the lumbar spine are â ¦ Cauda equina syndrome with retention or overflow incontinence. (vetcan.org)
These fluid-filled sacs occur in nerve roots, and appear most commonly at the base of the spine (i.e., lumbosacral perineural cysts). (neuropathycommons.org)
Compressive pain is a result of pressure or irritation on the spinal cord, nerves that leave the spine. (unlockhipflexor.com)
The sacral and the coccyx bones are fused and do not provide any movement in the spine. (scosortho.com)
Laminoplasty is a motion-sparing procedure that creates more space for the spinal cord and nerve roots to relieve abnormal pressure on the spinal cord while retaining flexibility of the spine at the area of compression. (scosortho.com)

On the other hand, several operation methods may be utilized in one type of cyst according to the difference of location or style. (biomedcentral.com)
A pilonidal cyst is a type of cyst that commonly occurs near the tailbone when a loose hair causes friction on the skin. (studybuff.com)
This short videoShows how clearly a A good definition I found of apical periodontitis is "a spectrum of diseases that occur around the tooth apex, including periapical granuloma, periapical abscess, and periapical (radicular) cyst" (Scheinfeld MH, […] Case of the Week: Rarefying osteitis (abscess, cyst and/or granuloma) 3 The most common type of cyst you'll find is a periapical cyst. (netlify.app)

Spinal arachnoid cysts are commonly located dorsal to the cord in the thoracic region. (medscape.com)
Arachnoid cysts can be observed anywhere along the length of the spinal canal, middle, and lower thoracic regions, which constitute for the most frequently involved areas [ 20 ]. (biomedcentral.com)
The human vertebral column consists of 7 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 3 to 5 coccygeal vertebrae. (studybuff.com)
It is divided into 7 cervical vertebrae (neck), 12 thoracic vertebrae (mid back), 5 lumbar vertebrae (lower back), 5 sacral bones, and 4 coccyx bones. (scosortho.com)
The cord projects 31 pairs of spinal nerves on either side (8 cervical, 12 thoracic, 5 lumbar, 5 sacral, 1 coccygeal) that are connected to the peripheral nerves. (medscape.com)

He initially believed the cysts were the result of meningeal diverticula and long arachnoid prolongations. (wikipedia.org)
Arachnoid cysts are benign cysts that occur in the cerebrospinal axis in relation to the arachnoid membrane and that do not communicate with the ventricular system. (medscape.com)
A small number of arachnoid cysts are acquired, such as those occurring in association with neoplasms or those resulting from adhesions occurring in association with leptomeningitis, hemorrhage, or surgery. (medscape.com)
A small number of arachnoid cysts are associated with neoplasms. (medscape.com)
The radiologist needs to evaluate the brain structures for mass effect secondary to the arachnoid cyst, such as a subtle mass effect on a cranial nerve or a prominent mass effect resulting in brain herniation. (medscape.com)
T2-weighted sagittal MRI image (see next image for axial view) of the brain in a 28-year-old woman with an incidental finding of a superior cerebellar cistern arachnoid cyst (arrow). (medscape.com)
in such cases, arachnoid cysts or arachnoid diverticula may be located subdurally or in the epidural space, respectively. (medscape.com)
Intradural spinal arachnoid cysts are secondary to a congenital deficiency within the arachnoidal trabecula, especially in the septum posticum, or are the result of adhesions resulting from previous infection or trauma. (medscape.com)
Microscopic examination shows that their walls are formed from a splitting of the arachnoid membrane, with an inner and outer leaflet surrounding the cyst cavity. (medscape.com)
Spinal arachnoid cysts are generally misdiagnosed, because symptoms are often nonspecific. (medscape.com)
Controversy surrounds the treatment of arachnoid cysts. (medscape.com)
A genetic link to arachnoid cysts has been described. (medscape.com)
Other brain anomalies reported with the syndrome include frontal polymicrogyria and gray matter heterotopia, cerebellar dysplasia, ventriculomegaly, and arachnoid cysts. (medscape.com)
Among the cysts in the spinal canal, the arachnoid derived lesions are most common. (biomedcentral.com)
Arachnoid cysts locates in the intradural, extradural, or perineural spaces. (biomedcentral.com)
Spinal arachnoid cysts develop as accumulations of cerebrospinal fluid within an extradural or intradural diverticulum/cavitation of the arachnoid membranes (Fig. 1 ). (biomedcentral.com)
A concise categorization of spinal meningeal or arachnoid cysts in humans has been established by Nabors et al. (biomedcentral.com)
A giant extradural and intradural arachnoid cyst occupied more than six segments intracanal (Left image, shown by right square bracket). (biomedcentral.com)
This strategy fills a critical need for an improved classification of spinal arachnoid cyst patients, and potentially improve treatment selection and overall prognosis. (biomedcentral.com)
Spinal arachnoid cysts are subdivided into five types: 1) intramedullary cysts/syrinxes, 2) subdural extramedullary, 3) subdural/epidural, 4) intraspinal epidural, and 5) intraspinal/extraspinal. (biomedcentral.com)
Intraspinal epidural spinal arachnoid cysts are more common than other cyst types, followed by subdural extramedullary and intramedullary cysts/syrinxes. (biomedcentral.com)
Notably, conventional systems of classification fail to consider intraspinal epidural spinal arachnoid cysts as a distinct type given it only uses anatomical location for diagnosis. (biomedcentral.com)
A and C, Sagittal and coronal T2-weighted MR images before fibrin glue injection demonstrate that an expansile arachnoid cyst (arrow) is filling with CSF. (curvexpo.com)
Nishiura et al9 described a history of antecedent trauma in 40% of their patients with sacral arachnoid cysts. (curvexpo.com)

Tarlov perineural cysts comprise collections of cerebrospinal fluid (CSF) located between the endoneurium and perineurium of the nerve root sheath near the dorsal root ganglion. (surgicalneurologyint.com)
Newly diagnosed with Perineural cyst? (globalgenes.org)

Synchronous spinal intradural ependymal cysts and sacral Tarlov cysts in adult onset tethered cord syndrome are extremely rare. (surgicalneurologyint.com)
Here, we present a 23-year-old patient with a thoracolumbar intradural ependymal cyst and sacral Tarlov cyst with adult TCS/syringomyelia, which was treated successfully with microsurgical decompression (e.g. laminectomy L3-4 and S1-2) and shunting. (surgicalneurologyint.com)
Spinal meningeal cysts are classified as intradural and extradural ones. (biomedcentral.com)
and Type III are intradural cysts. (biomedcentral.com)
The cauda equina (CE) is a bundle of intradural nerve roots at the end of the spinal cord, in the subarachnoid space distal to the conus medullaris. (medscape.com)

A cut is made over the sacrum, a piece of bone is removed and the cysts are drained. (sutterhealth.org)
After the cysts have been repaired, the piece of bone from the sacrum is put back in place. (sutterhealth.org)
3. Persistent genital arousal disorder caused by spinal meningeal cysts in the sacrum: Successful neurosurgical treatment . (neuropathycommons.org)
others are said to gain an attachment to the front of the sacrum, and form a utero-sacral ligament. (co.ma)
sacral (SAK-răl, SĀ-krăl): Pertaining to the sacrum. (pressbooks.pub)

2. What symptoms do Tarlov or meningeal cyst patients have? (frankfeigenbaum.com)
6. How many Tarlov/meningeal cyst surgeries has Dr. Feigenbaum done? (frankfeigenbaum.com)
Dr. Feigenbaum has treated over 2000 Tarlov and meningeal cyst patients. (frankfeigenbaum.com)

The distinctive feature of the cysts is the presence of spinal nerve root fibers within the cyst wall, or the cyst cavity itself. (ouhsc.edu)
The procedure involves cyst aspiration and placement of fibrin glue into the cyst cavity with CT guidance. (curvexpo.com)
Intraoperative CT scans demonstrated a metal needle shadow within the cavity, confirming that the puncture needle was inserted into the cyst (Fig 1C). (curvexpo.com)
Therefore, these types of cyst are generally 2020-11-09 Periapical cyst: it is a pathological cavity that develops around the root tip because of the death of pulp tissues. (netlify.app)
Cysts are frequent lesions occurring in the oral cavity and are of much significance because they may be destructive and cause significant signs and symptoms Periapical cyst formation seems to be induced by an acute inflammatory reaction, (4) although mononuclear cells are commonly found in the inflammatory infiltrate. (netlify.app)

The pressure of a growing cyst on the spinal nerves can cause pain and a number of debilitating symptoms. (sutterhealth.org)
Many patients with Tarlov cysts have minimal or only mild symptoms. (sutterhealth.org)
Although 13 patients had multiple cysts in this study, these individuals only underwent fibrin glue therapy of 1 or 2 cysts that were considered to be the main source of symptoms. (curvexpo.com)
Most common sexual dysfunctions work with you to accurately diagnose the root in erectile dysfunction symptoms issues and recommend a. (com-br.me)
The fluid in the cyst can put pressure on the nerve inside and on the adjacent nerve roots and cause debilitating symptoms. (frankfeigenbaum.com)
Symptoms can develop gradually or very suddenly, but in any case, prompt spinal decompression surgery is essential to relieve pressure and prevent long-lasting nerve damage. (vetcan.org)
Cauda equina syndrome refers to a characteristic pattern of neuromuscular and urogenital symptoms resulting from the simultaneous compression of multiple lumbosacral nerve roots below the level of the conus medullaris (see the image below). (vetcan.org)
CES is accompanied by a range of symptoms, the severity of which depend on the degree of compression and the precise nerve roots that are being compressed. (vetcan.org)
Vestibulocochlear nerve When both divisions of the vestibulocochlear nerve are affected by disease, symptoms may include ringing in the ear ( tinnitus ), a sensation of spinning ( vertigo ), and other symptoms such as deafness. (symptoma.com)

An inflamed, compressed, or irritated sciatic nerve root causes sciatica, also known as sciatic pain. (wellnessandpain.com)
An uncomfortable and common condition, sciatica is also known as sciatic nerve pain. (wellnessandpain.com)
see also Approaches for Epidural Injections) was performed in 1901, when cocaine was injected to treat lumbago and sciatica (presumably pain referred from lumbar nerve roots). (medscape.com)

Moreover, sacral fracture can also cause CES when it compresses the cauda equina. (ruperthealth.com)

Cauda equina syndrome results from dysfunction of multiple sacral and lumbar nerve roots, which can cause a combination of clinical features. (openorthopaedicsjournal.com)
Cauda equina syndrome is an uncommon compression of the nerves at the end of the spinal cord within the spinal canal. (vetcan.org)
Cauda equina syndrome results from the dysfunction of multiple sacral and lumbar nerve roots in the lumbar vertebral canal. (vetcan.org)
Although the lesion is technically involves nerve roots and represents a "peripheral" nerve injury, damage may be irreversible and cauda equina syndrome may be a surgical emergency (see Treatment). (medscape.com)

If dorsal root ganglia are chronically compressed and irritated, this theoretically can lead to their sensitization and resultant radicular pain. (medscape.com)
In summary, clinical practice and animal research suggest that radicular pain is the result of inflammation of the nerve root in the epidural space provoked by leakage of disk material, compression of the nerve root vasculature, and/or irritation of dorsal root ganglia from spinal stenosis. (medscape.com)

Around and between the vertebrae are nerves, joints, muscles and cartilage. (uoflhealth.org)
Spinal nerves exit the vertebral column at progressively more oblique angles because of the increasing distance between the spinal cord segments and the corresponding vertebrae. (medscape.com)
The spinal cord ends at the intervertebral disc between the first and second lumbar vertebrae as a tapered structure called the conus medullaris, consisting of sacral spinal cord segments. (medscape.com)

Magnetic resonance imaging identified a low lying conus medullaris, syringomyelia with septations extending from T12 to S1, a tethered cord, and a thickened filum terminale with a sacral Tarlov cyst. (surgicalneurologyint.com)
The patient underwent a L3-4 laminectomy for decompression of syringomyelia and excision/biopsy of a space occupying lesion along with S1-2 laminectomy for cord untethering and Tarlov cyst fenestration. (surgicalneurologyint.com)
Simultaneous decompressive laminectomy of L3-4 and S1-2 effectively decompressed the syringomyelia while allowing for excision/biopsy of a space occupying lesion at the former and untethering and Tarlov cyst fenestration at the latter levels. (surgicalneurologyint.com)
Perspective--sacral Tarlov cyst: surgical treatment by clipping. (ouhsc.edu)
The Sutter Medical Foundation Tarlov Cyst Program, located at Sutter Medical Center, Sacramento, is the only program of its kind in the Sutter network and in California . (sutterhealth.org)
Led by Rudolph Schrot, M.D., MAS, FAANS, the program has performed hundreds of Tarlov cyst surgeries on patients who travel to Sacramento from all over the country. (sutterhealth.org)
1. What is a Tarlov cyst? (frankfeigenbaum.com)
A Tarlov cyst is a dilation of the nerve root sheath or outer covering of the nerve. (frankfeigenbaum.com)

Dr. Yakin has experience treating conditions like Joint Pain and Ganglion Cyst among other conditions at varying frequencies. (sharecare.com)

Gross total resection (GTR) may only be possible in 28% of the patients with intramedullary ependymal cysts, and may even be difficult to those located elsewhere. (surgicalneurologyint.com)

A cyst in this location is usually secondary to a congenital or acquired defect and is situated in an extradural location. (medscape.com)

Various types of cystic lesions are confronted in the spinal canal and are classified based on their relationship to the adjacent structures and nature of the cyst content. (biomedcentral.com)
We reviewed and summarized classification, mechanisms and treatments of these true spinal canal cysts respectively, except for the cyst-like lesions. (biomedcentral.com)
In such cases, lesions affecting the sacral networks that transmit sexual arousal are likely disrupted, akin to neuropathic pain and itch. (neuropathycommons.org)

Type II: Spinal extradural with spinal nerve root fibers. (medscape.com)

Ovarian cysts During orgasm, Viagra 130 mg Pills Canada , type of nerve can. (com-br.me)
To check for an ovarian cyst which has burst 3. (dokeoslms.com)
Women may have acute low back pain from medical conditions affecting the female reproductive system, including endometriosis, ovarian cysts, ovarian cancer, or uterine fibroids. (unlockhipflexor.com)

Postoperative histopathology confirmed that the lesion was an ependymal cyst. (surgicalneurologyint.com)
Clinically radicular cyst presents as periapical lesion, ranging from 0.5 to 1.5 cm in size. (netlify.app)

Moreover, none of our patients had complications of postoperative infection, nerve damage, and CSF leak. (curvexpo.com)

An important distinguishing factor is that the walls of Tarlov cysts contain nerve fibers, in contrast to the meningeal diverticula which has no evidence of neural elements. (wikipedia.org)
The pelvic splanchnic nerves carry preganglionic parasympathetic fibers from S2-S4 to innervate the detrusor muscle of the urinary bladder. (medscape.com)
Hence, the nerve roots in the CE region carry sensations from the lower extremities, perineal dermatomes, and outgoing motor fibers to the lower extremity myotomes. (medscape.com)

The coccygeal plexus consists of the coccygeal nerve and the fifth sacral nerve, which innervate the skin in the coccygeal region, around the tailbone (called the coccyx). (studybuff.com)
The pelvic girdle is innervated by nerves that come from the sacral plexus, coccygeal plexus, and pelvic autonomic nerves. (dokeoslms.com)

Perineurial cysts commonly found in the SACRAL REGION. (ouhsc.edu)

this anomaly is clinically insignificant but must be differentiated from facial nerve injury. (msdmanuals.com)

These nerves provide sensory and motor innervation to their respective dermatomes and myotomes. (studybuff.com)
Saddle anesthesia, which is numbness or other nerve sensory changes around the anus and the area of your body that sits (in a saddle) 4. (vetcan.org)
Some injuries can affect the sensory nerves in the fingertips, which is why it's essential to get the right treatment for fingertip injuries. (trihealth.com)
Fast treatment for fingertip injuries is necessary to prevent long-term damage to the joint or sensory nerves of the fingertips. (trihealth.com)

Lateral radicular cyst: present at the opening of lateral accessory root canals Residual cyst: remains even after extraction of offending tooth Periapical Produktanmeldelser (0) Skriv en produktanmeldelse og del dine erfaringer med dette produktet med andre kunder. (netlify.app)
2021-02-21 A periapical cyst (otherwise known as a radicular, or odontogenic cyst) can appear on the tooth area. (netlify.app)
Mandible & maxilla - Radicular (periapical) cyst. (netlify.app)
This entry was posted in Case of the week and tagged apical rarefying osteitis cysts of the jaws radicular / periapical cyst rarefying osteitis on November 29, 2013 by Dr. Shawneen Gonzalez. (netlify.app)
Smaller periapical cysts can Periapical granuloma, also sometimes referred to as a radicular granuloma or apical granuloma, is an inflammation at the tip of a dead (nonvital) tooth. (netlify.app)
Less prominent sources of blood supply include radicular arterial branches from the aorta, lateral sacral arteries, and the fifth lumbar, iliolumbar, and middle sacral arteries. (medscape.com)
Radicular pain often is the result of nerve root inflammation with or without mechanical irritation. (medscape.com)
Inflammation within the epidural space and nerve roots, as can be provoked by a herniated disk, is a significant factor in causing radicular pain. (medscape.com)
Historical evidence of nerve root inflammation has been demonstrated during surgery in patients with radicular low back pain (LBP) from lumbar disk herniation. (medscape.com)
The radicular LBP caused by spinal stenosis is probably related to the inhibition of normal nerve root vascular flow with resultant nerve root nutrition, nerve root edema, and nerve root dysfunction. (medscape.com)

There is pain radiating down the legs and into the buttocks caused by the sciatic nerve. (wellnessandpain.com)
Afterward, the sciatic nerve splits and runs through each thigh. (wellnessandpain.com)
There can be shooting pains down the sciatic nerve when any of these nerves are irritated. (wellnessandpain.com)
This Nerve is called the SCIATIC NERVE, which is our body's LONGEST Nerve & its function is to Control the Movements & the Sensations of our Legs. (drpuravpatel.com)
When this Sciatic Nerve is Irritated or Compressed, it gets Inflamed & its functions get affected & we experience Pain in our Lower Back &/or whole Leg or some specific parts. (drpuravpatel.com)

Tarlov first noticed the cysts while doing a postmortem examination of 30 filum terminale specimens in 1938, and he published his findings in the Archives of Neurology & Psychiatry. (wikipedia.org)

Laminectomy/Laminotomy/ Foraminotomy , where a portion of Bone or Ligaments or the whole of it from a Vertebra is removed to take pressure off the Nerves. (drpuravpatel.com)
They are arranged anatomically according to the spinal segments from which they originated and are within the cerebrospinal fluid (CSF) in the subarachnoid space with the dural sac ending at the level of second sacral vertebra. (medscape.com)

The most effective surgical treatment appears to be excision of the outer cyst membrane and cystoperitoneal shunting. (medscape.com)

1 2 Next · Periapical cyst ct K04.8 - Rotcyst (Apical (Periodontal), Periapical) bencyst K09.21 - Unified Bone (Traumatic, Hemorragic) Cyst K09.22 - Epithelialcystor av käftar, inte påförd The periapical cyst usually occurs as a sequel to the peri- apical granuloma. (netlify.app)
This can spread to the apex, and into the adjacent bone, which can eventually lead to formation of cysts. (netlify.app)
However there is no time-lapse study showing that the size of apical cysts gradually increases as periapical bone destruction increases. (netlify.app)

Animal research in dogs and rats also has revealed severe inflammation locally within the epidural space and nerve root after injection of autologous nuclear material into the epidural space. (medscape.com)

Cerebral spinal fluid gets trapped inside the sheath and forms a cyst. (frankfeigenbaum.com)
Meningioma of optic nerve sheath. (unicamp.br)
Another case of meningioma of optic nerve sheath. (unicamp.br)

Usually this pressure or irritation causes pain, numbness, and muscle weakness where the nerve travels. (unlockhipflexor.com)

Nerve Root Injury and Plexus Disorders (incl. (sharecare.com)

Classifications of cysts vary based on etiology, histopathology, and localization. (biomedcentral.com)

Compare this to industry giants like Google, Facebook, Instagram and Twitter who have been hesitant to reap… Spinal cysts, a condition called syringomyelia, are cerebrospinal-fluid-filled (CSF) sacs in the spinal cord. (web.app)

An MRI may be ordered if a problem such as infection, tumor, inflammation, disc herniation or rupture, or pressure on a nerve is suspected. (unlockhipflexor.com)
Since prolonged pain relief is presumed to result from a reduction in an inflammatory process, it is also reasonable to assume that during the period of this analgesia, the afflicted nerve roots were relatively protected from the deleterious effects of inflammation. (medscape.com)

This kind of cyst occurs when a tooth becomes infected, causing the tissue around it to decay. (netlify.app)
Facial nerve injury usually occurs at or distal to its exit from the stylomastoid foramen and results in facial asymmetry, especially during crying. (msdmanuals.com)

Conversely, somatic lower motor neurons from S2-S4 innervate the voluntary muscles of the external anal sphincter and the urethral sphincter via the inferior rectal and the perineal branches of the pudendal nerve, respectively. (medscape.com)

Nerve block therapies aim to relieve chronic pain by blocking nerve conduction from specific areas of the body. (unlockhipflexor.com)

The agency crowning amplitude reached 81 % of that recorded when stimulating the con- trol side of S2 ventral root. (daubnet.com)

Anatomy35

Diseases29

Chemicals and Drugs2

Analytical, Diagnostic and Therapeutic Techniques and Equipment13

Phenomena and Processes3

Health Care1

Symptomatic7

Spine19

Type of cyst3

Thoracic5

Arachnoid24

Perineural2

Intradural5

Sacrum5

Meningeal Cyst3

Cavity5

Symptoms9

Sciatica3

Fracture1

Cauda equina s4

Dorsal2

Vertebrae3

Tarlov Cyst8

Ganglion Cyst1

Ependymal cysts1

Congenital1

Lesions3

Extradural1

Ovarian3

Lesion2

Complications1

Fibers3

Coccygeal plexus2

Commonly1

Clinically1

Sensory4

Radicular10

Sciatic nerve5

Filum1

Vertebra2

Surgical treatment1

Bone3

Epidural space1

Sheath3

Numbness1

Disorders1

Histopathology1

Cerebrospinal-fluid-filled1

Inflammation2

Occurs2

Innervate1

Relieve1

Ventral1