understanding shoulder instability
TRANSCRIPT
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@theshoulderdoc
Lennard Funk
UNDERSTANDINGSHOULDER INSTABILITY
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@theshoulderdoc
TUBS Range AMBRIraumatic
nidirectional
ankart
urgery
traumatic
ultidirectional
ilateral
ehabilitation
nferiorshift
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@theshoulderdoc
Polar ITraumatic Structural
STANMORE CLASSIFICATION
Polar IIAtraumatic Structural
Polar IIIMotor Control
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@theshoulderdoc
SHOULDER INSTABILITY
L Funk / 2002
Involuntary Voluntary
Traumatic Atraumatic Hyperlaxity
Overuse
Anterior Posterior Multi
Acute Chronic Recurrent
Subluxation DislocationSilliman & Hawkins, 1993
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@theshoulderdoc
SHOULDER INSTABILITY
L Funk / 2002
Involuntary Voluntary
Traumatic Atraumatic Hyperlaxity
Overuse
Anterior Posterior Multi
Acute Chronic Recurrent
Subluxation DislocationSilliman & Hawkins, 1993
HISTORY
EXAMINATION
HISTORY
HISTORY
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@theshoulderdoc L Funk / 2002
CASE 1
Age & Sex: 22yr MaleSemi-Pro Rugby Player
1st Disloc: Rugby Tackle 6 months agorelocated in A&E
Recurrences: 3 recurrences with rugby in ABER relocated each time
Other: Keen to return to rugby, but unable
Traumatic
Recurrent
Polar ITraumatic Structural
Anterior
Dislocation
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@theshoulderdoc L Funk / 2002
CASE 2
Age & Sex: 17yr FemaleDrama Student
1st Disloc: Cannot recall or remember any specific episode
Recurrences: Almost every day for past 4 years‘Slips’ dressing & simple activities
Other: Afraid to perform any frontal activitiesADL severely affected
Atraumatic
Posterior
RecurrentSubluxation
Polar IIIMotor Control
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@theshoulderdoc L Funk / 2002
CASE 3
Age & Sex: 22yr FemaleGymnast
1st Disloc: Painful for 2 years Slipped out whilst training 1 year ago
Recurrences: Painful ‘slipping’ when training
Other: Unable to competeHas generalised hyperlaxity
(A)traumatic
Multidirectional
Recurrent
Subluxation
Polar IIAtraumatic Structural
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@theshoulderdoc
Polar ITraumatic Structural
STANMORE CLASSIFICATION
Polar IIAtraumatic Structural
Polar IIIMotor Control
Small lesion RepairCapsular Plications
Rehab +/-Capsular Plication
Large lesion RepairBony Reconstructions
SpecialistRehab.
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Factors in InstabilityAnju Jaggi
Motor Control & Rotator CuffImbalance / Weakness Co-activation
Chain ineffective for normal RC recruitment
Scapula Dyskinesis Poor Kinetic Chain
Structural insufficiency
Capsulolabral damage Hyperlaxity
Fear AvoidanceBelief Disuse
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@theshoulderdoc
Recurrence rate > 70%under 20
Sports - level & type
male
Significant lesions
Large Hill-Sachs
Bony Bankart
ALPSA
HAGL
SURGERY:
Simonet, 1984Wheeler, 1989Arciero, 1994Burkhart, 2001Larrain, 2006Mologne, 2007Porcellini, 2009
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@theshoulderdoc L Funk / 2002
CASE 1Age & Sex: 22yr Male
Semi-Pro Rugby Player
1st Disloc: Rugby Tackle 6 months agorelocated in A&E
Recurrences: 3 recurrences with rugby in ABER relocated each time
Other: Keen to return to rugby, but unable
MR Arthrogram Bony Bankart lesion & HAGL
Traumatic
Recurrent
Polar ITraumatic Structural
Anterior
Dislocation
Large lesion RepairBony Reconstructions
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@theshoulderdoc L Funk / 2002
CASE 2Age & Sex: 17yr Female
Drama Student
1st Disloc: Cannot recall or remember any specific episode
Recurrences: Almost every day for past 4 years‘Slips’ dressing & simple activities
Other: Afraid to perform any frontal activitiesADL severely affected
MR Arthrogram Normal
Atraumatic
Posterior
RecurrentSubluxation
Polar IIIMotor Control
SpecialistRehab.
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@theshoulderdoc L Funk / 2002
CASE 3Age & Sex: 22yr Female
Gymnast
1st Disloc: Painful for 2 years Slipped out whilst training 1 year ago
Recurrences: Painful ‘slipping’ when training
Other: Unable to competeHas generalised hyperlaxity
MR Arthrogram Small, rounded antero-inferior labrum
Capacious capsule
(A)traumatic
Multidirectional
Recurrent
Subluxation
Polar IIAtraumatic Structural
Rehab +/-Capsular Plication
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@theshoulderdoc
Polar ITraumatic Structural
FINAL SUMMARY
Polar IIAtraumatic Structural
Polar IIIMotor Control
(A)traumatic
Recurrent
Subluxation
Traumatic
Anterior/ Posterior
Dislocation
Atraumatic
Posterior
RecurrentSubluxation
Rehab +/-Capsular Plication
SpecialistRehab.
Large lesion RepairBony Reconstructions
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Factors in InstabilityAnju Jaggi
Motor Control & Rotator CuffImbalance / Weakness Co-activation
Chain ineffective for normal RC recruitment
Scapula Dyskinesis Poor Kinetic Chain
Structural insufficiency
Capsulolabral damage Hyperlaxity
Fear AvoidanceBelief Disuse
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@theshoulderdoc
THANK YOU
@OrthTeam @theshoulderdoc #therapyexpo