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Table 1 Symptoms and diagnostic criteria for the most common shoulder diagnoses according to the ICD-10 code

From: Shoulder diagnoses in secondary care, a one year cohort

ICD-10 diagnosis with description

Symptoms

Diagnostic criteria

Radiologic investigations that might increase diagnostic accuracy

Number (% of all) in this study

References

M75.4

Pain in the shoulder and proximal lateral upper arm exacerbated by activity

Typical pain and positive impingement test and pain with isometric abduction or external rotation

None

275 (36)

[1113]

Subacromial pain syndrome

M79.11

Diffuse pain outside the glenohumeral (GH) joint localised over muscles

Negative specific tests, pain when palpating muscles

None

132 (17)

[11]

Myalgia in shoulder muscles

M75.0

Pain in the shoulder exacerbated by activity. Feeling of stiffness.

Reduced passive range of GH motion >30° in two planes

None

86 (11)

[14, 15]

Adhesive capsulitis

M75.1

Pain in the shoulder. Occasional feeling of weakness

Positive impingement test and weakness with isometric abduction or external rotation

MRI and US

58 (8)

[8, 16]

Full thickness rotator cuff tear

M19.8

Pain on top of shoulder, over the AC joint

Pain with joint palpation. Osteoarthritis on X-ray, US or MRI

X-ray

31 (4)

[11, 18]

Acromioclavicular (AC) joint osteoarthritis

M19.0

Pain in the shoulder. Occasional feeling of stiffness

Osteoarthritis on X-ray or MRI

X-ray

29 (4)

[10, 11]

Glenohumeral (GH) joint osteoarthritis

M24.3

Pain in the shoulder and/or feeling of instability

Positive apprehension/relocation test. Labral tear on MRA

MRA

24 (3)

[11]

Anterior labral tear or instability

M24.3

Pain in the shoulder. Occasional feeling of instability

Positive O’Brian test and SLAP lesion on MRA

MRA

16 (3)

[11]

SLAP lesion

M25.2

Pain in and around the shoulder. Occasional feeling of instability

Positive sulcus sign and passive range of GH external rotation >90°

None

9 (2)

[11]

Multidirectional instability

  1. Main symptoms, diagnostic criteria and radiological investigations that might have increased the accuracy of the diagnostic criteria are listed with and references for the used criteria.
  2. Key: MRI, magnetic resonance imaging; MRA, MRI arthrography; SLAP, superior labrum anterior to posterior; US, ultrasound.
  3. The numbers (%) of patients diagnosed with different diagnoses are shown.