Postoperative Chronic Pain Syndrome and Risk Factors in Patients with Breast Surgery.

Objective: To investigate the incidence of chronic postoperative pain after different types of breast surgery, and investigate the risk factors associated with chronic postoperative pain.

Study Design: Descriptive study. Place and Duration of the Study: Ankara University, Faculty of Medicine, Ibnisina Hospital, from January to May 2021.

Efficacy of an Intra-articular Ozone Injection for Chronic Knee Pain Due to Osteoarthritis.

Context: Osteoarthritis (OA) is the most common form of arthritis, affecting an estimated 302-million people worldwide, and it's a leading cause of disability among older adults. Current treatments for OA are largely unsatisfactory. Ozone is an inexpensive, accessible, and easily applicable treatment for OA.

Retrospective evaluation of patients with cervical spinal cord stimulator.

Objectives: Chronic pain is a cause that negatively affects quality of life and functional capacity. Spinal cord stimulation is used for various painful indications such as failed back surgery syndrome, complex regional pain syndrome (CRPS), and peripheral vascular disease (PVD). Our aim is to retrospectively investigate the effectiveness of cervical spinal cord stimulator therapy in nine patients.