PT  - JOURNAL ARTICLE
AU  - JAMES M. PARRISH
AU  - NATHANIEL W. JENKINS
AU  - THOMAS S. BRUNDAGE
AU  - NADIA M. HRYNEWYCZ
AU  - JEFFREY PODNAR
AU  - ASOKUMAR BUVANENDRAN
AU  - KERN SINGH
TI  - Outpatient Minimally Invasive Lumbar Fusion Using Multimodal Analgesic Management in the Ambulatory Surgery Setting
AID  - 10.14444/7146
DP  - 2020 Dec 01
TA  - International Journal of Spine Surgery
PG  - 970--981
VI  - 14
IP  - 6
4099  - http://ijssurgery.com//content/14/6/970.short
4100  - http://ijssurgery.com//content/14/6/970.full
SO  - Int J Spine Surg2020 Dec 01; 14
AB  - Background: The transition of minimally invasive (MIS) spine surgery from the inpatient to outpatient setting has been aided by advances in multimodal analgesic (MMA) protocols. This clinical case series of patients demonstrates the feasibility of ambulatory MIS transforaminal lumbar interbody fusion (TLIF) and lateral lumbar interbody fusion (LLIF) procedures while using an enhanced MMA protocol.Methods: Consecutive MIS TLIF or LLIF procedures with percutaneous pedicle screw fixation and direct decompression in the ambulatory setting were reviewed. The procedures were performed using an MMA protocol. The ambulatory surgery center (ASC) did not allow for observation of patients for periods of time greater than 23 hours. We recorded patient demographics, perioperative, and postoperative characteristics.Results: Fifty consecutive patients were identified from September 2016 to July 2019. Forty-one patients (82%) underwent MIS TLIF, and 9 patients underwent MIS LLIF (18.0%). All patients were discharged on the same day of surgery. The mean length of stay was 4.5 hours and 3.8 hours for the TLIF and LLIF cohorts, respectively. Our review of medical records revealed no postoperative complications following either the TLIF or the LLIF procedures.Conclusions: The present study of 50 consecutive patients is the largest clinical series of ASC patients undergoing lumbar fusion procedures in a stand-alone facility with no extended postoperative observation capability. While using MMA protocol within the ASC, no postoperative complications were observed for either MIS TLIF or LLIF procedures. All patients were discharged from the ambulatory surgical center on the day of surgery with well-controlled postoperative pain.Level of Evidence: 4.Clinical Relevance: The MMA protocol is an essential aspect in transitioning minimally invasive lumbar spine surgery to the ASC. Our findings indicate that MIS lumbar fusion spine surgery with an enhanced MMA protocol can lead to safe and timely ASC discharge while minimizing hospital admission.