Figure 2
Flow chart of study procedures, drop out explanations and adverse events. Abbreviations: SAB, subacromial bursa; ACJ, acromioclavicular joint; PAR, positive anaesthetic response.
Figure 2 | BMC Musculoskeletal Disorders
Flow chart of study procedures, drop out explanations and adverse events. Abbreviations: SAB, subacromial bursa; ACJ, acromioclavicular joint; PAR, positive anaesthetic response.