Commentary: Robotic first rib resection—Building the next pillar

摘要

Central MessageIn minimally invasive approach to first rib resection, better visualization enhances learning through video deconstruction of an operation.See Article page 104. In minimally invasive approach to first rib resection, better visualization enhances learning through video deconstruction of an operation. See Article page 104. When thoracic surgeons consider the anatomic scope of their practice, several pillars come to mind: lung, esophagus, and mediastinum. Few would list the thoracic outlet as a major contribution. The reasons for this are multifactorial. Thoracic outlet syndromes are uncommon, difficult to diagnose, and litigious (contentious disease diagnosis as well as may result in litigation). First rib resections involve unfamiliar anatomy and challenging exposure. The advent of minimally invasive transthoracic resection, however, has the potential to change this perspective. In his 1962 presidential address to the Annual Meeting of the American Association for Thoracic Surgery, Clagett1Clagett O.T. Research and prosearch.J Thorac Cardiovasc Surg. 1962; 44: 153-166Abstract Full Text PDF PubMed Google Scholar discussed these issues in detail, declaring, “Although patients with these syndromes have not been the concern of thoracic surgeons in the past, surgical conditions involving this anatomic area are legitimately the province of thoracic surgeons.” Few thoracic surgeons, however, took this declaration to heart. In fact, a study from 2017 of National Surgical Quality Improvement Program data found that 90% of these procedures were performed by vascular surgeons.2Rinehardt E.K. Scarborough J.E. Bennett K.M. Current practice of thoracic outlet decompression surgery in the United States.J Vasc Surg. 2017; 66: 858-865Abstract Full Text Full Text PDF PubMed Scopus (20) Google Scholar Numerous surgical procedures have been performed through the years, most notably the original supraclavicular approach, clavicular resection, and then the transaxillary approach described by Roos3Roos D.B. Transaxillary approach for first rib resection to relieve thoracic outlet syndrome.Ann Surg. 1966; 163: 354-358Crossref PubMed Scopus (281) Google Scholar in 1966. In his presidential address, Clagett1Clagett O.T. Research and prosearch.J Thorac Cardiovasc Surg. 1962; 44: 153-166Abstract Full Text PDF PubMed Google Scholar advocated for a posterior approach because of thoracic surgeons' “considerable experience in removing the first rib safely in the performance of thoracoplasty for tuberculosis.” Few surgeons today, however, would be able to relate to that experience. In this issue of JTCVS Techniques, Burt and colleagues4Burt B.M. Palivela N. Karimian A. Goodman M.B. Transthoracic robotic first rib resection: twelve steps.J Thorac Cardiovasc Surg Tech. 2020; 1: 104-109Scopus (4) Google Scholar present an elegant robot-assisted transthoracic approach, broken down into 12 simple steps. The text of the article is accompanied by short videos demonstrating the technique. This method is especially effective at taking a complex procedure and distilling it to its critical steps. Tips and variations for challenging or atypical cases are also discussed. The most compelling reasons to adopt this technique are the outstanding exposure, the lack of manipulation of neurovascular structures, and the ability to perform fine dissection required for venolysis and neurolysis. Other open techniques often have significantly limited exposure, with only the surgeon having adequate visualization. The video-assisted thoracoscopic surgical platform allows the entire surgical team to see each step clearly. The critical vascular and neural structures are clearly defined, allowing all impinging fibrous tissue to be stripped away after removal of the first rib. Although the merits of this approach relative to open techniques are yet to be directly studied, it may offer additional benefits. Teaching first rib resection is challenging when the surgeon is working