PT  - JOURNAL ARTICLE
AU  - Giraldo, Juan P.
AU  - Choy, Winward
AU  - Uribe, Juan S.
TI  - Prone Lateral Transpsoas Approach to the Spine: A Technical Guide for Mastery
AID  - 10.14444/8712
DP  - 2025 Jan 16
TA  - International Journal of Spine Surgery
PG  - 8712
4099  - https://www.ijssurgery.com/content/early/2025/01/15/8712.short
4100  - https://www.ijssurgery.com/content/early/2025/01/15/8712.full
AB  - Background The single-position prone transpsoas (PTP) lateral interbody fusion represents an alternative approach to the traditional lateral lumbar interbody fusion (LLIF) typically performed with the patient in the lateral decubitus position. Advantages of PTP surgery include improved segmental lordosis, single-position surgery, and ease of performing posterior techniques as needed. However, the learning curve of PTP is distinct from that of traditional LLIF surgery performed with the patient in the lateral decubitus position. Here, we highlight the senior author’s approach to PTP surgery. The authors review key strategies of the preoperative workup, patient selection, operative techniques, and intraoperative pearls. This technical guide aims to shorten the learning curve for new adopters, optimize workflow for the surgeon, and maximize patient safety.Methods A detailed analysis of the PTP approach was conducted, incorporating preoperative imaging and planning strategies and technical adjustments in patient positioning to accommodate access following the senior author’s technical pearls. The workflow was structured to streamline transitions between levels, minimize time requirements, and reduce physical strain on the surgical team.Results The application of PTP has demonstrated successful segmental lordosis correction and stable fusion across lumbar levels without requiring patient repositioning. The integrated workflow enabled sequential access and mastery of the PTP technique. These technical pearls have improved the efficiency of the PTP approach, according to the surgeon’s expertise.Conclusion The PTP technical strategies offer a viable and effective alternative to traditional LLIF. Surgeons can enhance the safety and efficiency of the PTP approach, maximize procedural benefits, and minimize potential risks using these technical strategies for preoperative planning, patient positioning, and intraoperative monitoring.