We describe a new clinical test for assessment of posterolateral rotatory instability. This has been assessed in 8 patients who have been diagnosed with posterolateral rotatory instability. Six of these have undergone surgical reconstruction of the lateral ulnar collateral ligament, and the clinical test has subsequently been negative with resolution of their symptoms.
Southampton General Hospital, Southampton, United Kingdom.
Reprint requests: David G. Hargreaves, FRCS, Orthopaedic department, F Level, East Wing, Southampton General Hospital, Tremona Road, Southampton, SO16 6YD UK.
The authors did not receive grants or outside funding in support of their preparation of this manuscript.
ABSTRACT