Inclusion criteria:
Completing and signing the consent form
Clinical diagnosis of tennis elbow in the form of pain in the external epicondyle region of the humerus bone by local pressure and wrist extension against resistance
Age between 25 and 70 years
At least 3 months have passed since the onset of symptoms
They have not responded to primary and conservative treatments
Exclusion criteria:
Any clinical symptoms of effusion, inflammation, redness and warmth of the involved area
Having uncontrolled diabetes, rheumatic diseases and vascular collagen, myopathy, any serious systemic and local infection, Brucella, bleeding diseases
History of surgery in the elbow joint of the affected side
Severe deformity of the upper limbs
Inability to communicate and complete questionnaires
History of allergies and allergic reactions to the drugs used, history of significant liver, kidney, brain and cardiopulmonary disorders, history of injections in or around the affected joint in the last 3 months, history of elbow and upper limb physiotherapy in the last 1 month
Stable use of NASID in the last 48 hours
Pregnant and lactating women, people with cancer
People who are using anticoagulants