Breast cancer is common among women. After surgical interventions like mastectomies, women with breast cancer may suffer physical, emotional and psychosocial complications. Evidence suggests that comprehensive physiotherapy program, including patient education, manual techniques, therapeutic exercises and compression bandaging, is effective in managing the above complications. Scarring was frequently overlooked in past studies. Besides cosmetic issues, a post mastectomy scar may cause adverse physical, functional, and psychological outcomes. The effects of mechanical stimulation on mastectomy scars have not been well investigated yet.