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Pain Management 2016

October 03-04, 2016

Volume 5, Issue 5(Suppl)

J Pain Relief

ISSN: 2167-0846 JPAR, an open access journal

conferenceseries

.com

October 03-04, 2016 Vancouver, Canada

International Conference on

Pain Research & Management

Lizu Xiao, J Pain Relief 2016, 5:5(Suppl)

http://dx.doi.org/10.4172/2167-0846.C1.011

Aposterior approach to cervical nerve root block and pulsed radiofrequency treatment for cervical

radicular pain: A retrospective study

Lizu Xiao

Guangdong Medical College, China

Aim:

Catastrophic complications have been reported for selective cervical nerve root block (SCNRB) or pulsed radiofrequency

(PRF) via an anterolateral transforaminal approach. Aim of this study is to report a posterior approach to SCNRB and PRF

under fluoroscopy guidance and the clinical outcomes of this combined treatment, which has not been reported.

Methods:

We retrospectively reviewed the clinical outcomes of 42 patients with CCRP who received a combination of SCNRB

and PRF through a posterior approach under fluoroscopy guidance. The thresholds of electrical stimulation and imaging of the

nerve roots after contrast injection were used to evaluate the accuracy of needle placement. The numeric rating scale (NRS) was

used to measure the pain and numbness levels as primary clinical outcomes, which were obtained in scheduled follow up visits.

Results:

A total of 53 procedures were performed on 42 patients at the levels of C5 through C8. All patients reported concordant

paraesthesia in response to electrical stimulation. The average sensory and motor thresholds of stimulation were 0.28±0.14 and

0.36±0.14 volts respectively. Injection of contrast resulted in excellent spread along the target nerve root in the large majority

of the procedures. The NRS scores for both pain and numbness improved significantly at one day, one week, one month and

three months after the treatment. No serious adverse effects were observed in any of the patients.

Conclusions:

The posterior approach to combined SCNRB and PRF under fluoroscopy guidance appears to be safe and

efficacious in the management of cervical radicular pain.

Biography

Lizu Xiao is a Chief Pain Physician and Deputy Director for the Department of Pain Management of Shenzhen Nanshan Hospital in Guangdong, China. He is a

member of International Association for the Study of Pain (IASP) and National Committee of Chinese Association for the Study of Pain (CASP) from 2013. He is

an Editor of the

Chinese Pain Medicine Journal

, Professor and Mentor of Guangdong Medical College. He was a Visiting Scholar of the Stanford University from

2009 to 2010.

nsyyjoe@live.cn