%5 Dextrose prolotherapy, hotpack therapy and home based exercise program was applied to group 1.

%10 Dextrose prolotherapy, hotpack therapy and home based exercise program was applied to group 2.

%20 Dextrose prolotherapy, hotpack therapy and home based exercise program was applied to group 3.

Hotpack therapy and home based exercise program was applied to group 4.

DPT was applied as a total of 3 sessions at 0, 3 and 6 weeks. In each session, intra-articular 5 ml and periarticular 10 ml dextrose injections were administered to the knee. Periarticular injection was applied to 10 points as 1 ml in each region. The regions were determined as medial and lateral coronary ligaments, proximal and distal medial and lateral collateral ligaments, pes anserinus region, proximal and distal patellar tendon, quadriceps tendon attachment area.

VAS is a scale used to evaluate pain severity. Pain severity is evaluated between 0 and 10. A high score indicates a bad result.

WOMAC; It consists of three subcategories: pain, stiffness, and physical function difficulty. A score of 20 for pain, 8 for stiffness, 68 for physical function difficulty, and a total of 96 points can be obtained. An increase in the score is interpreted as more pain, stiffness and loss of function.

Knee flexion in the prone position and knee extension in the supine position were measured actively and passively with a goniometer.

In this test, balance, walking speed and functional capacity are evaluated. Patients who complete the test in less than 10 seconds are considered independent.

SF-36 used for determining quality of life. It consists of eight sub-parameters such as physical functioning, role physical, mental health, role emotional, bodily pain, social functioning, vitality and general health and a total of 36 questions. Each parameter is scored between 0 and 100. Higher scores mean a better outcome.