75-year-old male with multiple complaints related to both his lumbar and cervical spine. He complains of low back pain, cramping and numbness in his thigh muscles, radiating left leg pain to his toes, as well as unsteady gait. He experiences numbness in his shoulders, arms and hands that gets worse over the day. He had a C4-5 fusion and a lumbar procedure at L4-5. The cervical MTI showed degenerative disease worse at C6-7 where there is moderate central and foraminal stenosis.

25-year-old male suffers from pain in his left knee that shows up after carrying out a limited physical activity. The length and the importance of the pain are proportional to the intensity of the physical activity, the pain is gradual, and is linked to the movement of the knee joint. Knee MRN showed misalignment of the femur and kneecap with the patella, diffuse superficial edema of the kneecap cartilage, and signs of diffuse tendinopathy. In the expert's opinion, the patient suffers from patello-femoral knee pain due to patellar malalignment or patellar maltracking.

47-year-old female with a diagnosis of Multiple Sclerosis ,who suffers from progressive tetraparesis, more pronounced in the lower extremities. Her treatment included mitoxantrone and Interferon-beta treatment, both were discontinued because of side effects. Her movement difficulties, due to the left lower limb rigidity, are increasing progressively.

7-year-old boy was diagnosed with diffused intra-axial brainstem expansive lesion. The spine MRI scan indicates spread of the patient's tumor down along the spinal cord, in spite of having reduced at the brainstem. The expert agrees that radiation to the spine that the child started receiving is appropriate, and recommends that the child resume chemotherapy to cover the tumor more globally.