Subacrominal Impingement JNR PT Edited
-
Upload
andrew-foster -
Category
Documents
-
view
151 -
download
0
Transcript of Subacrominal Impingement JNR PT Edited
![Page 1: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/1.jpg)
Subacrominal
Impingement
Andy Foster
Junior Physiotherapist
NHS North Staffs
![Page 2: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/2.jpg)
Aims
The aims of this presentation are to:
Review basic shoulder anatomy Define shoulder impingement Look @ the causes and mechanism How to diagnose shoulder impingement Management Research
![Page 3: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/3.jpg)
Shoulder Anatomy
![Page 4: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/4.jpg)
Definition
Impingement is the trapping of soft tissue leading to painful
inflammation(Peterson & Renstrom 1986)
![Page 5: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/5.jpg)
Classification of the Impingement Syndrome
Neer devised a classification 3 stages
![Page 6: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/6.jpg)
Stage 1 < 25 years Acute inflammation Oedema Haemorrhage
Usually reversible conservatively.
In Rotator Cuff
![Page 7: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/7.jpg)
Stage 2 25-40 year olds Continuum of stage 1 Fibrosis and tendonitis of rotator cuff Mechanical disruption of the rotator cuff
tendon with progression Changes in the coracoacromial arch with
osteophytosis along the anterior acromion. Requires operative intervention Can be unresponsive to conservative Rx.
![Page 8: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/8.jpg)
Stage 3 > 40 years Frequently involves tendon rupture/tear Some muscle attrition Rotator cuff repair Requires surgical
Anterior acromioplasty
![Page 9: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/9.jpg)
Aetiology Posture (Bullock et al 2005) Trauma Degeneration - Acromion Roughning
- Coracoacromial Ligt - RSI (Soslowsky et al 2000)
- Adhesive capsulitis Muscles Imbalance Glenohumeral Instability Rotator Cuff Pathology Inflammation of Tendon = Spread to Bursitis
(Peterson & Renstrom 1986)
![Page 10: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/10.jpg)
Supraspinatus
Posterior Lateral
Common Culprit
![Page 11: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/11.jpg)
Coracoacromial ligt
![Page 12: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/12.jpg)
Sub Acromial Bursa
Sub-acromial bursa
Anterior Posterior
![Page 13: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/13.jpg)
Subacromial Bursitis
![Page 14: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/14.jpg)
Types of Acromion
![Page 15: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/15.jpg)
Lewis, Green & Dekel 2001
![Page 16: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/16.jpg)
Mechanism of Injury
To Summarise Small space between ligt and
acromion Tendons of Supraspin, infraspin, teres
minor, subscap, long head biceps Bursa overlies supraspin tendon Flexion 90 then MR reduces space Repeated movement = irritation
![Page 17: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/17.jpg)
Picture 1
![Page 18: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/18.jpg)
Picture 2
![Page 19: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/19.jpg)
Picture 3
![Page 20: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/20.jpg)
Symptoms Pain during abdn 80-120 (worst
@ 90) Occupational ADL’s Sporting
Overhead Activities
‘Impingement sign’
Flexn and MR aggravate pain
Tenderness
Night pain & pain @ rest
![Page 21: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/21.jpg)
Special Tests for Neer Impingement Test (Neer 1983)
Sensitivity = 88.7% Reliability = 98%
Hawkins Kennedy Sensitivity = 92.1% Accuracy = 72.8%
Resisted empty can sign Accuracy = 70%
Abduction – Painful arc
![Page 22: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/22.jpg)
Investigations Radiography (angle)
MRI – 92% sensitive
- 100% specific
- 94% accuracy(Horwitz & Fenlin 1989)
Arthroscopy
![Page 23: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/23.jpg)
Aims of Rx
Decrease subacromial inflammation
Allow healing Strengthen dysfunctional rotator
cuff Restore pain-free shoulder function
(Dickens, Williams & Bhamra 2005; Nitz 1986)
![Page 24: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/24.jpg)
Conservative Treatment Medication Ultrasound (van der Heijden at al
1999) Activity Modification Joint Mobilization (Conroy & Hayes
1998) Aspiration of Bursa Steroid Injections (Winters et al 1997)
![Page 25: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/25.jpg)
Conservative Treatment Deep Friction Massage (Cyriax
1993) Re-education of the Rotator Cuff
(Thein & Greenfield 1997) Taping (Host 1995) Exercises:
Scapular Stabilizing Muscles (Schmitt & Snyder-Mackler 1999)
Active Assisted
![Page 26: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/26.jpg)
Surgery Subacromial decompression
Arthroscopic is comparable to open acromioplasty (Nicholson 2003)
Successful with high rate of return to work (Misamore, Ziegler & Rushton 1995)
Coraco-acromial ligt resection / removal
Removal of a bursa
![Page 27: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/27.jpg)
Surgery It involves
cutting the ligament and shaving away the bone spur on the acromion bone.
![Page 28: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/28.jpg)
Differential Diagnosis
Many conditions can mimic impingement. Calcific Tendinitis Acromioclavicular Arthritis Subluxing / Dislocating Shoulder
Adhesive Capsulitis
![Page 29: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/29.jpg)
Research 1 Acupuncture vs U/S (continuous) 85 participants with impingement
syndrome - 2 groups Both groups received home exs Rx x2 weekly for 5/52 3 shoulder disability scores used Measured over 12/12 Acupuncture > U/S
Effects of Acupuncture Versus Ultrasound in Patients With Impingement Syndrome: Randomized Clinical Trial
![Page 30: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/30.jpg)
Research 2 1 surgeon performed arthroscopic
acromioplasty 106 pts (mean age 44.7) Two groups (Workers / non workers) Mean follow up 32/12 No sig diff in post-op outcome scores Return to full function in months: Workers (13.7) Non Workers (9.1)
Arthroscopic Acromioplasty: A Comparison Between Workers’ Compensation and Non-Workers’ Compensation Populations
![Page 31: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/31.jpg)
Research 3 43 physio 41 arthroscopic 19 sessions in 12/52 physio (upto
60mins) Bursectomy and partial resection
of anteroinferior acromion and coracoacromial ligt
Both methods have similar effects
Arthroscopic Decompression and Physiotherapy Have Similar Effectiveness for Subacromial Impingement
![Page 32: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/32.jpg)
Research 4 172 pts Divided into 2 groups:- Shoulder
girdle group (n = 58) / Synovial group (n = 114)
Manipulation and Physiotherapy Synovial group duration of
complaints was shortest after corticosteroid injection
Comparison of physiotherapy, manipulation, and corticosteroid injection for treating shoulder complaints in general practice: randomised, single blind study
![Page 33: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/33.jpg)
Conclusion Physiotherapy should be
considered the first line of Rx for Sh impingement
Exs and mobilisations are effective @ reducing pain & functional loss
(Dickens, Williams & Bhamra 2005)
(Sauers 2005)
![Page 34: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/34.jpg)
References van der Heijden GJ, Leffers P, Wolters PJ, Verheijden JJ, van
Mameren H, Houben JP, et al. No effect of bipolar interferential electrotherapy and pulsed ultrasound for soft tissue shoulder disorders: a randomised controlled trial. Ann Rheum Dis 1999;58:530–40.
Nitz AJ. Physical therapy management of the shoulder. Phys Ther 1986;66:1912–9.
Winters JC, Sobel JS, Groenier KH, Arendzen HJ, Meyboom de Jong B. Comparison of physiotherapy, manipulation, and corticosteroid injection for treating shoulder complaints in general practice: randomised, single blind study. BMJ 1997;314:1320–5.
Neer CS. Impingement lesions. Clin Orthop 1983;173:70–7. Neer CS. Anterior acromioplasty for the chronic impingement
of the shoulder. Journal ofBone and Joint Surgery 1972;54A:41.
![Page 35: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/35.jpg)
References Schmitt L, Snyder-Mackler L. Role of the scapular stabilizers in
etiology and treatment of impingement syndrome. Journal of Orthopaedic and Sports Physical Therapy 1999;29(1):31–8.
Thein LA, Greenfield BH. Impingement syndrome and impingement related instability. In: Donatelli R editor. Physical therapy of the shoulder 3rd ed. New York: Churchill; 1997. p. 229 (Chapter 9).
Cyriax J. Cyriax’s illustrated manual oforthopaedic medicine, 2nd ed.Oxford: Butterworth Heinemann; 1993. p. 33 (Chapter 3).
Conray DE, Hayes KW. The effect of joint mobilisation as a component of comprehensive treatment for primary shoulder impingement. Journal of Orthopaedic and Sports Physical Therapy 1998;28(1):3–11.
Host HH. Scapula taping in the treatment of anterior shoulder impingement. Physical Therapy 1995;75:803–12.
![Page 36: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/36.jpg)
Nicholson GP 2003 Arthroscopic Acromioplasty: A Comparison Between Workers’ Compensation and Non-Workers’ Compensation Populations. The Journal of Bone and Joint Surgery 85(4) 682-689
Misamore GW, Ziegler DW, Rushton JL 2nd. Repair of the rotator cuff. A comparison of results in two populations of patients. J Bone Joint Surg Am. 1995;77:1335-9.
Haahr JP, Ostergaard S, Dalsgaard J, Norup K, Frost P, Lausen S, et al. Exercise versus arthroscopic decompression in patients with subacromial impingement: a randomised, controlled study in 90 cases with a one year follow up. Ann Rheum Dis 2005;64: 760-4.
Horwitz BR, Fenlin JM, Bartolozzi AR 1989 Correlation of MRI and arthography with surgical findings in rotator cuff disease, abstract study, Department of Orthopaedic Surgery, Department of Radiology, Thomas Jefferson University, Philadelphia.
References
![Page 37: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/37.jpg)
References Sauers EL 2005 Effectiveness of Rehabilitation for
Patients with Subacromial Impingement Syndrome Journal of Athletic Training 40(3):221–223
Dickens VA, Williams JL, Bhamra MS 2005 Role of physiotherapy in the treatment of subacromial impingement syndrome: a prospective study. Physiotherapy 91, 159–164
Winters JC, Sobel JS, Groenier KH, Arendzen HJ, Meyboom de Jong B 1997 Comparison of physiotherapy, manipulation, and corticosteroid injection for treating shoulder complaints in general practice: randomised, single blind study. BMJ 314:1320–5.
![Page 38: Subacrominal Impingement JNR PT Edited](https://reader033.fdocuments.us/reader033/viewer/2022050921/5571f7e149795991698c3041/html5/thumbnails/38.jpg)
Thanks for Listening!!