T. Lawrence et al., RADIAL TUNNEL-SYNDROME - A RETROSPECTIVE REVIEW OF 30 DECOMPRESSIONS OF THE RADIAL NERVE, Journal of hand surgery. British volume, 20B(4), 1995, pp. 454-459
Radial tunnel syndrome results from compression of the radial nerve by
the free edge of the supinator muscle or closely related structures i
n the vicinity of the elbow joint. Despite numerous reports on the sur
gical management of this disorder, it remains largely unrecognized and
often neglected. The symptoms of radial tunnel syndrome can resemble
those of tennis elbow, chronic wrist pain or tenosynovitis. Reliable o
bjective criteria are not available to differentiate between these pat
hologies. These difficulties are discussed in relation to 29 patients
who underwent 30 primary explorations and proximal decompressions of t
he radial nerve. Excellent or good results were obtained in 70%, fair
results in 13% and poor results in 17% of patients. The results can be
satisfactory despite the prolonged duration of symptoms. We believe t
hat a diagnosis of radial tunnel syndrome should always be born in min
d when dealing with patients with forearm and wrist pain that has not
responded to more conventional treatment. Patients with occupations re
quiring repetitive manual tasks seem to be particularly at risk of dev
eloping radial tunnel syndrome and it is also interesting to note that
66% of patients with on-going medico-legal claims had successful outc
omes following surgery.