PT  - JOURNAL ARTICLE
AU  - FIANI, BRIAN
AU  - SIDDIQI, IMRAN
AU  - REARDON, TAYLOR
AU  - SARHADI, KASRA
AU  - NEWHOUSE, ALEXANDER
AU  - GILLILAND, BRANDON
AU  - DAVATI, CYRUS
AU  - VILLAIT, AKASH
TI  - Thoracic Endoscopic Spine Surgery: A Comprehensive Review
AID  - 10.14444/7109
DP  - 2020 Oct 01
TA  - International Journal of Spine Surgery
PG  - 762--771
VI  - 14
IP  - 5
4099  - https://www.ijssurgery.com/content/14/5/762.short
4100  - https://www.ijssurgery.com/content/14/5/762.full
SO  - Int J Spine Surg2020 Oct 01; 14
AB  - Background: From the 1990s, there has been growth in the literature demonstrating the feasibility of minimally invasive approaches for treating diverse spinal disorders. There is still much work to be done in circumnavigating the technical challenges and elucidating relative advantages of endoscopic techniques in spine surgery. In this comprehensive literature review, we discuss the history, advantages, disadvantages, approaches, and technology of, and critically examine peer-reviewed studies specifically addressing, endoscopic thoracic spinal surgery.Methods: Literature review was conducted with the key words “endoscopic,” “minimally invasive,” and “thoracic spinal surgery,” using PubMed, Web of Science, and Google Scholar.Results: Review of 241 thorascopic procedures showed a success rate of 98% to 100%, low morbidity, and favorable complication profile. Review of 115 thoracic fixation procedures demonstrated high success rate, and 87% of screw positions were rated “good.” Review of 55 full endoscopic uniportal decompressions showed sufficient decompression in most patients. Match pair analysis of 34 patients comparing video-assisted thoracoscopy surgery (VATS) or posterior spinal fusion reported the VATS group had increased operative duration but reduced blood loss.Conclusions: Based on our literature review, there is a high rate of positive outcomes with endoscopic thoracic spine surgery, which reduces tissue dissection, intraoperative blood loss, and epidural fibrosis. However, the technical challenge highlights the importance of further training and innovation in this rapidly evolving field.Level of Evidence: 3.Clinical Relevance: There is growing evidence demonstrating the success of endoscopic thoracic spinal surgery. Populations that could be helped include the elderly and immunocompromised, who would benefit from decreased hospital stay and enhanced recovery time.