Hippocratic bench

The Hippocratic bench or scamnum was a device invented by Hippocrates (c. 460 BC–380 BC), which used tension to aid in setting bones.

The patient would lie on a bench, at an adjustable angle, and ropes would be tied around their arms, waist, legs or feet, depending on the treatment needed.

Winches would then be used to pull the ropes apart, correcting curvature in the spine or separating an overlapping fracture.

In recent years, a similar non-surgical procedure known as VAX-D (short for Vertebral Axial Decompression) has been developed for treating certain patients with lower back pain.

The device then applies controlled tension along the axis of the spinal column, while the harness assists in providing decompression of the lumbar spine.