The growth of minimally invasive techniques in spine surgery has accelerated in recent years, leading to development of new techniques and technology such as robotic-assisted spine surgery and full-endoscopic surgery. While robotic spine surgery offers the potential of increased precision and accuracy in instrumentation, endoscopic techniques are beneficial in reducing collateral tissue damage and allowing patients a faster return to function. We describe a case where we combine a robotic guidance system with a full-endoscopic technique, the trans-superior articular process decompression. We aim to share our experience as well as an overview of the surgical technique.

The growth of minimally invasive techniques in spine surgery has accelerated in recent years, leading to development of new techniques and technology such as robotic-assisted spine surgery and full-endoscopic surgery. While robotic spine surgery offers the potential of increased precision and accuracy in instrumentation, endoscopic techniques are beneficial in reducing collateral tissue damage and allowing patients a faster return to function. We describe a case where we combine a robotic guidance system with a full-endoscopic technique, the trans-superior articular process decompression. We aim to share our experience as well as an overview of the surgical technique.

The growth of minimally invasive techniques in spine surgery has accelerated in recent years, leading to development of new techniques and technology such as robotic-assisted spine surgery and full-endoscopic surgery. While robotic spine surgery offers the potential of increased precision and accuracy in instrumentation, endoscopic techniques are beneficial in reducing collateral tissue damage and allowing patients a faster return to function. We describe a case where we combine a robotic guidance system with a full-endoscopic technique, the trans-superior articular process decompression. We aim to share our experience as well as an overview of the surgical technique.

The growth of minimally invasive techniques in spine surgery has accelerated in recent years, leading to development of new techniques and technology such as robotic-assisted spine surgery and full-endoscopic surgery. While robotic spine surgery offers the potential of increased precision and accuracy in instrumentation, endoscopic techniques are beneficial in reducing collateral tissue damage and allowing patients a faster return to function. We describe a case where we combine a robotic guidance system with a full-endoscopic technique, the trans-superior articular process decompression. We aim to share our experience as well as an overview of the surgical technique.

The growth of minimally invasive techniques in spine surgery has accelerated in recent years, leading to development of new techniques and technology such as robotic-assisted spine surgery and full-endoscopic surgery. While robotic spine surgery offers the potential of increased precision and accuracy in instrumentation, endoscopic techniques are beneficial in reducing collateral tissue damage and allowing patients a faster return to function. We describe a case where we combine a robotic guidance system with a full-endoscopic technique, the trans-superior articular process decompression. We aim to share our experience as well as an overview of the surgical technique.

Patients with degenerative lumbar spinal stenosis and double crush syndrome often require decompression of the nerve root at multiple levels. Traditional approaches are limited by the need for extensive bony resection and the risk of iatrogenic instability. The endoscopic contralateral approach offers a minimally invasive alternative, but has primarily been applied to single-level decompressions. This study evaluated the feasibility of an "extended" biportal endoscopic contralateral approach for 2-level decompression in a patient with double crush syndrome, detailing the surgical technique and outcomes. A 69-year-old female patient presented with bilateral leg pain and numbness attributed to severe stenosis at L4–5 and L5–S1. The patient underwent a single biportal endoscopic procedure utilizing an extended contralateral approach to decompress the L4–5 central canal, lateral recess, and the L5–S1 foramen. The technique involved careful planning of incision placement, sublaminar drilling, and decompression of the L5 nerve root across both levels. The second illustrative case is a patient with L4 double crush syndrome who was managed similarly. Postoperative imaging demonstrated successful decompression of the L4–5 central canal and L5–S1 foramen, with preservation of the L5 pars interarticularis. The patient experienced complete symptom resolution. The approach resulted in minimal soft tissue dissection and bony preservation, enhancing surgical efficiency. The extended biportal endoscopic contralateral approach effectively addresses double crush root syndrome through a single minimally invasive approach. This technique improves operating room efficiency, while still achieving good neural decompression without causing iatrogenic instability, and may be a viable surgical option for selected cases.