Posterolateral Rotatory Instability (PLRI)
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description
Posterolateral Rotatory Instability (PLRI). Load to Failure AMCL LUCL PL N 260 230 360. Posterolateral Rotatory Instability (PLRI). Aftercare. Splint – 2 weeks Hinged splint 30 stop 4-6 wks Full ext 8 wks ADL - 3 mos - PowerPoint PPT Presentation
Transcript of Posterolateral Rotatory Instability (PLRI)
Posterolateral Rotatory Instability (PLRI)
Load to Failure
AMCL LUCL PL
N 260 230 360
Posterolateral Rotatory Instability (PLRI)
• Splint – 2 weeks• Hinged splint– 30 stop 4-6 wks– Full ext 8 wks
• ADL - 3 mos• Full activity 3-6 mos
Aftercare
Posterolateral Rotatory Instability (PLRI)Results (Nestor/O’Driscoll)
• 90% successful in restoring stability to joint
• 60% excellent results (no pain/stable joint/full ROM)– other 40% of patients had
some residual pain/loss of motion
– noted to have prior degenerative x-ray changes
Summary
• Presentation - variable
•Diagnosis - difficult•Treatment - reliable
Posterolateral Rotatory Instability (PLRI)Results (Nestor/O’Driscoll)