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Lumbar disc herniation is rare in patients under the age of 20 years. In the department of orthopaedic surgery of the University Hospital of Frankfurt, 33 patients below the age of 20 with lumbar disc herniation were treated over a period of 10 years. Eighteen were managed conservatively and 15 surgically. The purpose of this study is to report on the long-term outcome of these patients and to compare the results of conservative and surgical treatment. We analysed information obtained from the medical records, and for the long-term follow-up we prepared a questionnaire. The questionnaire was composed of general questions about the patients' lifestyle and their ability to return to a normal life and activity after treatment, together with a request for them to score their pain level and remaining symptoms. We found that the longest duration of symptoms before diagnosis was 72 months, with a mean duration of 11.1 months. Low back pain and monoradicular sciatica were the main complaints, but findings of neurological deficits were rare. Lasegue's sign and tight hamstrings seemed to be strong diagnostic signs in this age group. On the day of discharge, 94% of patients reported excellent or good results. The outcomes after a mean follow-up period of 5.4 years were similar in both treatment groups. Almost all patients were able to attain a normal activity level and few reported restrictions on their daily life. Only 14% complained of permanent pain and 7% reported poor results regarding their activity capabilities. In conclusion, we believe that in all cases of lumbar disc herniation in the second decade of life, conservative treatment should be pursued as a mainstay of treatment. Only after a certain time, if conservative treatment is ineffective, should surgical treatment be considered.
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PMID:Treatment of lumbar disc herniation in the second decade of life. 888 32

We investigated the incidence, history, clinical findings and results of treatment of lumbar intervertebral disc herniation in adolescents. During the period January 1992 to medio March 1995 we operated on 20 adolescents aged 15 to 19 years (3.4% of all cases of lumbar disc herniation). In the case of five patients there was a delay of more than a year before the correct diagnosis was made. Ten women and ten men were operated on. Median time from start of symptoms to operation was 1 year (1 month-5 years). The dominant symptom was back pain with radiating pain (17/ 20). The straight leg raising test was positive in 19/20. Seven of the patients had scoliosis. The levels of herniation were ten in the 4th lumbar disc and nine in the 5th lumbar disc. The results were excellent or good in all patients, except in one patient in whom no disc herniation had been found. Lumbar disc herniation in adolescents should be considered in the case of back pain and radiating pain to one or both legs. Investigation and treatment should follow the same guidelines as for adults. The short-term results of surgical treatment are good.
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PMID:[Lumbar intervertebral disk prolapse in adolescents]. 897 21

Lumbar disc herniation is one of the most common causes of low back pain and/or sciatica. However, the pathogenesis of lumbar disc herniation, low back pain, and sciatica has not been fully understood. Inflammation in nerve root and dorsal root ganglia induced by nucleus pulposus may play an important role in the pathogenesis of spinal pain. I reviewed the basic and update papers regarding lumbar disc herniation. Herniated nucleus pulposus had been considered an enchondroma occurred from intervertebral disc, historically. At present, however, it is emphasized that nucleus pulposus has an inflammatogenic properties to affect the nerve root function, structure, vascular permeability, and pain.
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PMID:Basic and update knowledge of intervertebral disc herniation: review. 1103 4

Lumbar disc herniation (LDH) is the disease which is the major cause of radiculopathy. In terms of the pathogenesis of disease, it is reported that prostaglandinE2 (PGE2) plays an important role to induce radiculopathy. Arachidonate cascade, which is the process of PGE2 synthesis, is mainly regulated by two kinds of enzymes, phospholipaseA2 (PLA2) and cyclooxy genase (COX). Previously, PLA2 was recognized as the rate-limiting enzyme of this cascade, and some authors reported the clinical significance of PLA2 at the site of LDH concerning the radicular pain. Recently, COX was elucidated to consist of 2 types of isoform, a constitutive form of COX-1 and an inducible form of COX-2. COX-2 has been focused as a key enzyme to regulate PGE2 synthesis and plays an important role in inflammation, because COX-2 was induced in many types of cells by the stimulation of inflammatory cytokines such as interleukin-1 beta (IL-1 beta) and tumor necrosis factor alpha (TNF alpha). However, it is not fully discussed whether or not, COX-2 is induced in lumbar disc tissue and if it plays a significant role in the pathogenesis of LDH. To clarify the role of COX-2 in the pathomechanism of radiculopathy of LDH, we have investigated the expression of COX-2, IL-1 beta and TNF alpha in herniated lumbar disc tissue. Immunohistologically, they were detected in the cytosol of chondrocytes constituting the disc tissue. RT-PCR showed that herniated lumbar disc-derived cells expressed mRNA of COX-2, IL-1 beta and TNF alpha in the presence of inflammatory cytokines in vitro. The disc-derived cells also produced much PGE2 by stimulating of inflammatory cytokines at the same time and this PGE2 production was distinctly suppressed by a selective inhibitor of COX-2, 6-methoxy-2-naphtyl acetic acids (6MNA). These results suggest that COX-2 and inflammatory cytokines might play a causative role in the radiculopathy of LDH through upregulating PGE2 synthesis.
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PMID:The role of cyclooxygenase-2 and inflammatory cytokines in pain induction of herniated lumbar intervertebral disc. 1119

Lumbar disk herniation (LDH) is a common orthopaedic disorder. Many clinical and basic science researches have been conducted recently on using Chinese medicinal herbs to treat LDH. Literature review reveals that the common basic formulas include Duhuo Jisheng decoction (DHJST), Buyang Huanwu decoction (HYBWT), Shentong Zhuyu decoction (STZYT), Taohong Siwu decoction (THSWT), Yanghe decoction (YHT) and Tongdu Huoxue decoction (TDHXT). A basic formula can be modified by adding more herbs or removing some herbs from the formula according to clinical symptoms and traditional Chinese medicine (TCM) syndrome differentiation. Literatures show that herbal treatment have better clinical effects, the medicinal herbs make low-back pain, sciatica and low limb numbness disappeared or alleviated; and restore normal low limb sensation, muscle strength and daily activity. These formulas have also been used to treat LDH postoperative remaining pain, postoperative discitis, postoperative recurrent LDH, and to prevent epidural scar formation and dura mata adhesion. Herbs in these formulas include 5 categories of drugs classified by TCM. They are blood circulation promoting herbs for relieving pain; liver and kidney nourishing and tendons and bones strengthening herbs; blood circulation promoting herbs for unblocking collaterals; pathogenic wind and dampness expelling herbs; and qi invigorating herbs. These herbs have actions of analgesia, anti-inflammation, immunomodulation, phagocytosis of macrophages enhancement, blood circulation improvement, nerve protection, collagen synthesis enhancement. Future research needs to focus on the effects of herbs on four aspects: to enhance collagen synthesis in the disks and inhibit disk degeneration; to promote the resorption of herniated nucleus pulposus and epidural hemorrhage; to prevent nerve cell apoptosis and promote nerve cell regeneration, and to inhibit nociception in the nerve system.
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PMID:[Advances on study of treatment of lumbar disk herniation by Chinese medicinal herbs]. 1743 34

Back pain is common (80-90% population), conservative treatment is usually successful. Lumbar disc herniation and sciatica are fairly common but are far less frequent than is idiopathic low back pain. Sciatica is usually due to lumbar disc herniation; the outcome is usually favorable. Surgery for lumbar disc herniation and sciatica is indicated if acute bladder and bowel impairment is present (cauda equine syndrome) or if sciatic pain is incapacitating and persistent for more than 6 to 12 weeks. Confirmation of the clinical level of disc herniation must be made by imaging (CT or MRI). With proper patient selection, surgery for lumbar disc herniation and sciatica can be expected to lead to excellent results in the majority of patients.
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PMID:[Lumbar disc herniation]. 1763 49

Lumbar disc herniation (LDH) is a common cause of back and sciatic pain. When clinical treatment fails, surgery may be indicated in selected patients. Although surgery is effective in most cases, some of these patients may have a poor outcome. Different factors may influence these results and poor adaptation at work is one well-known cause of treatment failure. This study examines 350 patients on long-term follow-up after surgery for first-time LDH. The relationship was analyzed between occupation before surgery and outcome (maintenance of lumbar and leg pain, satisfaction with the surgical treatment and return to work). The preoperative occupation (employed in public or private services, autonomous, unemployed, housewife, retired or student) and the exertion at work were analyzed as prognostic factors for different clinical outcomes. Although unemployed people had higher numerical analog scale for lumbar pain and retired patients had a higher leg pain, this difference was not statistically significant. Retired people were significantly less satisfied with the surgical result. Higher exertion at work showed a statistically insignificant higher level of pain and lower degree of satisfaction. The authors conclude that preoperative occupation was not a statistically significant factor in this series of patients.
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PMID:Is preoperative occupation related to long-term pain in patients operated for lumbar disc herniation? 1795 76

Object Sexuality is an important aspect of human life. Sexual activity may be affected in lumbar disc herniation through different mechanisms. The aim of this study is to evaluate patients' sexual problems and sexual behavior patterns before and after surgical treatment of lumbar disc herniation. Methods Forty-three patients were included in the study (mean age 41.4 years). A visual analog scale, the Oswestry Disability Index, the Hospital Anxiety and Depression Scale, and a sexuality assessment questionnaire developed for this study were administered to the patients to evaluate pain and sexual dysfunction. Results Fifty-five percent of the men and 84% of the women reported experiencing sexual problems after the onset of low-back pain. The most common sexual problems were decreased sexual desire (18%) and premature ejaculation together with erectile dysfunction (18%) for the male patients, and decreased sexual desire (47%) for the female patients. The frequency of sexual intercourse before the operation was reduced in 78% of cases compared with the pain-free period. Postoperatively, the patients first attempted sexual intercourse a mean of 26.5 days after surgery. The frequency of intercourse was found to have increased (p = 0.01), while description of any type of sexual problem had decreased (p = 0.005) significantly. Conclusions Lumbar disc herniation has negative effects on sexual life, and not enough attention is given to the patients' sexual problems by the physicians. Decreased sexual desire and decreased sexual intercourse are the most commonly reported problems. Taking time during examination and giving simple recommendations may improve sexuality and life quality of the patients.
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PMID:Assessment of sexual dysfunction before and after surgery for lumbar disc herniation. 2103 47

Lumbar disc herniation is extremely uncommon in children below 10 years of age. A 7-year-old boy is reported who presented with low back pain and left leg radiating pain. The pain started seven days prior to presentation and was attributed to performing the jumping kick without any previous warm-up. Magnetic resonance imaging revealed a posterolateral disc herniation at the L3-4 level and multiple degenerative changes. The patient received conservative treatment including limitation of sports activities, anti-inflammatory and muscle relaxant medications as well as physical therapy. After three months of the aggressive treatment the child was symptom free. We present here a lumbar disc herniation in one of the youngest patient.
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PMID:Lumbar disc herniation in tae kwon do athletic child. 2143 Sep 83

Intradural tumours of the spine are usually benign and have a good prognosis, if they are diagnosed and removed early. Lumbar disc herniation is a common cause of chronic, acute, or recurrent lumbar radiculopathy. However, to date, there have been no reports of progressive neurological deficiencies due to the co-existence of two significant pathologies contributing to intradural and extradural compression. The current study reports the rare case of a patient with simultaneous extradural and intradural compression of the nerve root due to co-existent intervertebral disc herniation and an intradural schwannoma at the same level. A 71-year-old female suffering from lower back pain and radiating pain of the right lower extremities was admitted to Busan Korea Hospital (Busan, Korea). Magnetic resonance imaging revealed lumbar disc herniation at L4-5 and a mass occupying the intradural space at the same level of the compressed dural sac. Using the posterior approach, surgical excision of the two pathologies was performed. Pathological diagnosis confirmed schwannoma and the symptoms markedly improved.
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PMID:Intradural schwannoma complicated by lumbar disc herniation at the same level: A case report and review of the literature. 2501 19


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