41-year-old male that in the past decade had suffered 2-3 times a year from bilateral knee pain which resolved spontaneously. Last year he had episodes of thumb pain that had lasted for several weeks and had affected grasp movements. The patient had responded to NSAID treatment for 2 weeks. MRI of the right knee showed Mild endoarticular effusion in the sub-quadriceps recess, chondropathy of the femoropatellar joint and lesion of the medial meniscus.

67-year-old male began to complain of chronic pain in the left lower rib cage. The pain is stitch, ever-present, dull and localized at the level of his left last rib, and became slightly worse in the last 2 years. Recent image findings: MRI - "Ovalish hypoechogenic solid formation, Ultra sound - "Suspected intercostal neurinoma at ribs 10, 11 and 12.

47-year-old male has injured his right wrist while playing football 30 years ago. He always had some manageable pain while playing tennis. The pain increased during the last 12 months, and following this, MRI studies were performed. They revealed wrist Diastasis between scaphoid and semilunar bone in agreement with a lesion of the scapholunate ligament and pronounced radioscaphoid arthrotic manifestations. In the expert's opinion, the patient is suffering from post traumatic osteoarthritis of radio-carpal joint brought upon by ligamentous injuries due to trauma.

47-year-old male has injured his right wrist while playing football 30 years ago. He always had some manageable pain while playing tennis. The pain increased during the last 12 months. The wrist CT scan that the expert recommended revealed diastasis between scaphoid and semilunar bone, palmar dislocation, dorsal intercalated segmental instability (DISI), marked radio-scaphoid arthritis and reactive sclerosis of the subchondral bone. This findings conformed the previous diagnosis of post traumatic osteoarthritis of radio-carpal joint brought upon by ligamentous injuries due to trauma.