Diseases of the joints and spinal column
| Arthrosis deformansis, especially hip and knee joint arthrosis and its postoperative treatment |
| Spondylarthrosis |
| Diseases of the spinal column (spondylosis) |
| Damage to intervertebral discs/prolapsed discs and their postoperative treatment |
| Postural defects |
| static muscular insufficiency of the spinal column |
| Scheuermann's disease |