standard-title iLESSYS® Delta INDICATION



The most important indication of iLESSYS® Delta is the dorsal and dorso lateral endoscopic treatment of spinal canal stenosis. By means of the interlaminar access and the bigger working tube size, bony structures can be removed under endoscopic view in a large area.

iLESSYS® Delta is particularly suitable for bony decompression of central stenoses. Both unilateral and contralateral access are possible under full endoscopic view (over-the-top technique).

iLESSYS® Delta instruments are also suitable:

  • To insert joimax® cages for lumbar fusion – in combination with the EndoLIF® instruments – and to stabilize beside dorsal decompression

Lateral (left) and axial (right) MRI scans showing lumbar spinal stenosis