Bearing in mind the limited number of studies and the low method ological quality , there are some indications that the localization ( radiation to the arms/neurologic signs ) and radiologic findings ( degenerative changes in the discs and joints ) are not associated with a worse prognosis .
A higher severity of pain and a history of previous attacks however , seems to be associated with a worse prognosis
Neck pain occurs frequently in western societies .
In the majority of cases , no specific cause can be identified .
In order to gain insight into the clinical course and prognostic factors of non-specific neck pain , a systematic review was conducted .
Diode Laser in Cervical Myofascial Pain: A Double‐Blind Study versus Placebo
We present a double-blind trial in which a pulsed infrared beam was compared with a placebo in the treatment of myofascial pain in the cervical region . The patients were su bmi tted to 12 sessions on alternate days to a total energy dose of 5 J each . At each session , the four most painful muscular trigger points and five bilateral homometameric acupuncture points were irradiated . Those in the placebo group su bmi tted to the same number of sessions following an identical procedure , the only difference being that the laser apparatus was nonoperational . Pain was monitored using the Italian version of the McGill pain question naire and the Scott-Huskisson visual analogue scale . The results show a pain attenuation in the treated group and a statistically significant difference between the two groups of patients , both at the end of therapy and at the 3-month follow-up examination
Bearing in mind the limited number of studies and the low method ological quality , there are some indications that the localization ( radiation to the arms/neurologic signs ) and radiologic findings ( degenerative changes in the discs and joints ) are not associated with a worse prognosis .
A higher severity of pain and a history of previous attacks however , seems to be associated with a worse prognosis
Neck pain occurs frequently in western societies .
In the majority of cases , no specific cause can be identified .
In order to gain insight into the clinical course and prognostic factors of non-specific neck pain , a systematic review was conducted .