Advancing Prone-Transpsoas Spine Surgery: A Narrative Review and Evolution of Indications with Representative Cases.
Journal
Journal of clinical medicine
Journal Volume
13
Journal Issue
4
ISSN
2077-0383
Date Issued
2024-02-16
Author(s)
Drossopoulos, Peter N
Bardeesi, Anas
Wang, Timothy Y
Ononogbu-Uche, Favour C
Than, Khoi D
Crutcher, Clifford
Pokorny, Gabriel
Shaffrey, Christopher I
Pollina, John
Taylor, William
Bhowmick, Deb A
Pimenta, Luiz
Abd-El-Barr, Muhammad M
Abstract
The Prone Transpsoas (PTP) approach to lumbar spine surgery, emerging as an evolution of lateral lumbar interbody fusion (LLIF), offers significant advantages over traditional methods. PTP has demonstrated increased lumbar lordosis gains compared to LLIF, owing to the natural increase in lordosis afforded by prone positioning. Additionally, the prone position offers anatomical advantages, with shifts in the psoas muscle and lumbar plexus, reducing the likelihood of postoperative femoral plexopathy and moving critical peritoneal contents away from the approach. Furthermore, operative efficiency is a notable benefit of PTP. By eliminating the need for intraoperative position changes, PTP reduces surgical time, which in turn decreases the risk of complications and operative costs. Finally, its versatility extends to various lumbar pathologies, including degeneration, adjacent segment disease, and deformities. The growing body of evidence indicates that PTP is at least as safe as traditional approaches, with a potentially better complication profile. In this narrative review, we review the historical evolution of lateral interbody fusion, culminating in the prone transpsoas approach. We also describe several adjuncts of PTP, including robotics and radiation-reduction methods. Finally, we illustrate the versatility of PTP and its uses, ranging from 'simple' degenerative cases to complex deformity surgeries.
Subjects
LLIF
PTP
deformity
fusion
prone-transpsoas
spine
Type
journal article