Bath Ankylosing Spondylitis Metrology Index (BASMI)

Purpose: To evaluate spinal mobility in a patient with ankylosing spondylitis using the Bath Ankylosing Spondylitis Metrology Index (BASMI).

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Evaluation

Are you evaluating a patient with ankylosing spondylitis?

Yes

Distance from the tragus to the wall with the heels and buttocks against the wall

Lumbar forward flexion

Lateral lumbar flexion to the left

Lateral lumbar flexion to the right

Distance between the medial malleoli with the patient supine and the legs spread as far as possible

Cervical rotation to the left with the patient supine

degrees

Cervical rotation to the left with the patient supine

degrees

Results

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Results Interpretation and Description References Next Steps

Data complete?

Evaluation appropriate?

Mean of the lateral lumbar flexion distances

Mean of the cervical rotations

Total BASMI score

Number of moderate limitations

Number of severe limitations

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Risk Factors
- Anklyosing Spondylitis & Axial Spondyloarthritis | Risk Factors for Radiographic Progression
Clinical Diagnosis, Including Family History For Genetics
Imaging Studies
Laboratory Tests
Other Testing
- Modified Schober Index of Macrae and Wright for Measuring Back Flexion
- Ankylosing Spondylitis Disease Activity Score
Criteria For Diagnosis
Severity, Prognosis, Stage
Differential Diagnosis And Mimics, Red Flags
- Screening Questionnaire for Ankylosing Spondylitis

Monitoring

Response To Therapy
Disease Progression
Comorbid Conditions
- Clinical Features of Arthritis with Ulcerative Colitis
- Inflammatory Back Pain with Chronic Back Pain | ASAS Criteria

Specialty

Immunology/Rheumatology

Objective

severity
prognosis
stage
disease progression

ICD-10

M45 - Ankylosing spondylitis

Info

Purpose: To evaluate spinal mobility in a patient with ankylosing spondylitis using the Bath Ankylosing Spondylitis Metrology Index (BASMI).

Specialty: Immunology/Rheumatology

Objective: severity, prognosis, stage, disease progression

ICD-10: M45,

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