The Elbow
Cubital Tunnel Syndrome
Diagnosis
- If a cubital tunnel syndrome is suspected, the following
tests can be used to provoke the typical pain and paraesthesia at the ulnar side of the hand and the ulnar fingers:
-
Tinel's sign:
Percussion of the ulnar gutter.
-
Maximal flexion of the elbow with a dorsiflexed wrist during 30 seconds may bring on the pins and needles, which disappear immediately after the elbow has been extended again.
- Detection of a (sub)luxation of the nerve during palpation of the ulnar gutter during flexion and extension of the elbow.
-
Detection of a neurological
deficit typical for an ulnar nerve lesion
Treatment
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