Lymphedema Severity on Shoulder Joint Function and Muscle Activation Patterns in Breast Cancer Survivors

The Impact of Lymphedema Severity on Shoulder Joint Function and Muscle Activation Patterns in Breast Cancer Survivors: A Cross-Sectional Study

Breast cancer-related lymphedema (BCRL) is a common complication affecting the upper extremity following breast cancer treatment. This study aims to investigate the relationship between lymphedema severity and shoulder joint function and muscle activation patterns in breast cancer survivors.

Inclusion Criteria:

• Female
• Adults (18 years or older)
• Diagnosis of breast cancer-related lymphedema for a minimum of 3 months
• No current evidence of active cancer
• Able to provide informed consent

Exclusion Criteria:

• Pre-existing musculoskeletal conditions affecting the upper extremities (e.g. adhesive capsulitis, rotator cuff tear)
• Previous upper extremity surgery
• Physical inability to perform the required physical movements and assessments