The Journal of Bone and Joint Surgery, Vol 76, Issue 7 1015-1018, Copyright © 1994 by Journal of Bone and Joint Surgery, Inc
Flexor carpi radialis tendinitis. Part II: Results of operative treatment
G Gabel, AT Bishop and MB Wood
Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota 55905.
We retrospectively reviewed the results of decompression of the flexor
carpi radialis tunnel in ten patients (six women and four men) who had
tendinitis. The average age of the patients at the time of the operation
was forty-five years (range, twenty-five to fifty-eight years). The average
duration of follow-up was forty-four months (range, twenty-eight to
seventy-six months). The primary symptom was pain, localized to the
proximal aspect of the trapezium, that was accentuated by resisted flexion
of the wrist and radial deviation. The diagnosis was confirmed in five
patients when Xylocaine (lidocaine), injected into the area of the
tenderness, decreased the pain. Two patients had evidence of idiopathic
tendinitis, which one patient believed to be associated with activities
involving repetitive flexion of the wrist. The tendinitis developed after
fracture of the scaphoid in two patients, fracture of the distal aspect of
the radius in one, excision of a ganglion in two, carpometacarpal
arthrodesis in one, and blunt trauma in two. The mean duration of symptoms
before the operative intervention was sixteen months (range, one to
forty-three months). The intraoperative findings included adhesions in six
patients, attrition or rupture of a tendon in four, exostosis in three,
stenosis in three, and an anomalous tendon in one patient. Additional
procedures, such as excision of a ganglion, removal of an exostosis, tendon
transfer, or application of a fat graft, were performed in seven patients.
Nine of the ten patients had relief of the symptoms and were able to resume
their preoperative employment and leisure activities. One patient continued
to be symptomatic.(ABSTRACT TRUNCATED AT 250 WORDS)