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1.
The Korean Journal of Pain ; : 63-67, 2014.
Artículo en Inglés | WPRIM | ID: wpr-60710

RESUMEN

BACKGROUND: Epiduroscopic laser neural decompression (ELND) has been performed as a treatment tool for chronic refractory low back pain and/or radicular pain. There are some studies about the usefulness of epiduroscopy for post lumbar surgery syndrome, however, few studies about the effectiveness of epiduroscopy for patients without back surgery. We compared the satisfaction of patients who underwent ELND for chronic low back pain and/or radicular pain after back surgery and for the same symptoms without surgery. METHODS: We compared the degree of satisfaction of patients after ELND between who had underwent the lumbar spine surgery and who had not retrospectively by chart reviewing. We divided 39 patients who had received ELND into two groups, one is the group of patients who got the lumbar surgery (group 1), and the other is the group of patients who did not (group 2). Their medical records including age, sex, previous treatment, duration of illness, degree of symptom relief were investigated. We compared each items between two groups. RESULTS: The number of patients in group 1 was 17, and group 2 was 22. In group 1, 16 patients (94.1%) showed more than 'Acceptable', and 19 patients (86.4%) showed more than 'Acceptable' in group 2. There is no significant differences statistically in percentage of patients who showed more than 'Acceptable' in the satisfaction after ELND between two groups. CONCLUSIONS: ELND provided satisfaction (more than 85%) for patients with chronic low back pain and/or leg pain regardless of previous back surgery history.


Asunto(s)
Humanos , Descompresión , Pierna , Dolor de la Región Lumbar , Registros Médicos , Estudios Retrospectivos , Columna Vertebral
2.
The Korean Journal of Pain ; : 392-395, 2013.
Artículo en Inglés | WPRIM | ID: wpr-69863

RESUMEN

Epiduroscopy is very useful in the treatment of not only low back pain caused by failed back surgery syndrome, epidural scar or herniated disc but also by chronic refractory low back pain which does not respond to interventional conservative treatment including fluoroscopically-directed epidural steroid injections and percutaneous adhesiolysis. Because cauterization using a laser fiber has become recently available, a wider opening is required to enter into the sacral canal in the case of epiduroscopic laser neural decompression (ELND). However, in a few patients, it is difficult to insert a device into the epidural space due to stenosis around the opening, and there is no alternative method. Herein, we report a case where a hiatus rasp specially designed for such patients was used to perform the operation.


Asunto(s)
Humanos , Cicatriz , Constricción Patológica , Descompresión , Espacio Epidural , Síndrome de Fracaso de la Cirugía Espinal Lumbar , Desplazamiento del Disco Intervertebral , Dolor de la Región Lumbar
3.
The Korean Journal of Pain ; : 27-31, 2013.
Artículo en Inglés | WPRIM | ID: wpr-40593

RESUMEN

BACKGROUND: Neuroplasty using a Racz catheter or epiduroscope and percutaneous endoscopic laser discectomy are performed as treatment for chronic refractory low back and/or lower extremity pain, but they are limited in that they cannot completely remove the causing pathology. Lately, epiduroscopic laser neural decompression (ELND) has been receiving attention as an alternative treatment, but there are insufficient reports of results. Hence we aimed to investigate and report the data in our hospital. METHODS: Seventy-seven patients were selected who had received ELND via the anterior and posterior epidural approach through the pain clinic in our hospital from March 2011 to July 2012. Their medical records including age, diagnosis, epiduroscopic findings and degree of symptom relief were investigated. The degree of symptom relief following the procedure was categorized into 5 stages of very good (5), good (4), no change (3), bad (2), and very bad (1) at 2 weeks and 1 month after the procedure. RESULTS: The subjects were 30 males and 47 females. Mean age was 54.6 for males and 59.6 for females, so the overall mean age was 58.1 years old, with the youngest being 23 and the oldest 88 years old. In epiduroscopic images of all patients, more than one situation of herniated disc, fibrous tissue and adhesion, or inflammation was observed. Sixty-seven patients (87.0%) showed symptom relief 2 weeks after the procedure and 63 patients (81.8%) showed relief after 1 month. CONCLUSIONS: ELND is considered to be an effective treatment alternative for chronic refractory low back and/or lower extremity pain, including lumbar disc herniation, lumbar spinal stenosis, and failed back surgery syndrome which cannot be alleviated with existing non-invasive conservative treatment.


Asunto(s)
Femenino , Humanos , Masculino , Catéteres , Descompresión , Discectomía , Síndrome de Fracaso de la Cirugía Espinal Lumbar , Inflamación , Desplazamiento del Disco Intervertebral , Extremidad Inferior , Registros Médicos , Clínicas de Dolor , Estenosis Espinal
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