HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Alert me when this article is cited Alert me if a correction is posted Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Add to Personal Folders Download to citation manager Author home page(s): Anthony P. C. Yim Permission Requests Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Yim, A. P. C. Search for Related Content PubMed PubMed Citation Articles by Yim, A. P. C.

J Thorac Cardiovasc Surg 1995;109:1255-1256
© 1995 Mosby, Inc.

BRIEF COMMUNICATIONS

Minimizing chest wall trauma in video-assisted thoracic surgery

Hong Kong

From the Cardiothoracic Unit, Department of Surgery, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong.

Landreneau and associates ¹ recently concluded from their study that the prevalence of long-term chronic pain after an apparently less traumatic procedure to the chest wall is not significantly different from that after thoracotomy.

Intuitively, one might think that the trauma to the chest wall during video-assisted thoracic surgery (VATS) should be comparable with the trauma of placing a large-bore chest tube. Yet, why are we seeing so many more patients with chronic pain after VATS than after chest tube insertion? Among our patients with chronic pain after VATS, the majority have dysaesthesia along the thoracoabdominal dermatomic distribution of the intercostal nerve (usually involved at the camera port) rather than at the incision sites. Although most Chinese patients have a thinner chest wall, their relatively smaller stature compared with the white population means that they also have smaller intercostal spaces. Even moderate torquing of the thoracoscope through a 10.5 mm port placed low in the chest over a period of time could result in significant trauma to the intercostal nerve. We have found the following maneuvers to be useful in our practice.

1. We routinely flex the operating table not only to drop the hip so that it will not interfere with the maneuvering of the thoracoscope. More important, this position opens up the intercostal spaces for the insertion of the telescope and instruments ² (Fig. 1). When a utility minithoracotomy is required, opening up of the intercostal spaces will often give enough of a "gap" in the wound to render excessive rib retraction unnecessary.
   
2. We absolutely avoid torquing of the thoracoscope. Whenever we believe we will have to torque a 0-degree telescope to visualize, for example, lateral chest wall structures, we switch to a 30-degree lens instead.
   
3. We frequently do not use a rigid port for instruments with the exception of staple cutters ³ but prefer to introduce instruments (endoscopic and conventional) directly through the wound, because we have found it easier to maneuver the instruments that way.
   
4. We are changing to use smaller telescopes (5 mm) for simpler procedures like sympathectomy or bleb resection. We have found the smaller thoracoscope to be perfectly adequate.
   
5. Specimens are usually delivered through the anterior port because the anterior intercostal spaces are wider.
   

View larger version (112K): [in this window] [in a new window]   Fig. 1. Patient is placed in full lateral ducubitus position with the table flexed at 30 degrees between the level of the nipples and the level of the umbilicus (less flexion in elderly patients).

Footnotes

J THORAC CARDIOVASC SURG 1995;109:1255-6

References

1. Landreneau RJ, Mack MJ, Hazelrigg SR, et al. Prevalence of chronic pain after pulmonary resection by thoracotomy or video-assisted thoracic surgery. J THORAC CARDIOVASC SURG 1994;107:1079-86.[Abstract/Free Full Text]
   
2. Yim APC, Ho JKS, Chung SS, et al. 163 Consecutive video thoracoscopic procedures—The Hong Kong experience. Aust N Z J Surg 1994;64:671-5.[Medline]
   
3. Yim APC, Ho JKS. Malfunctioning of vascular staple cutter during thoracoscopic lobectomy. J THORAC CARDIOVASC SURG [In press].
   
4. Yim APC, Ho JKS, Chung SS, et al. Video assisted thoracoscopic surgery for primary spontaneous pneumothorax. Aust N Z J Surg 1994;64:667-70.[Medline]
   

This article has been cited by other articles:

				N. Shigemura, M. K. Hsin, and A. P.C. Yim Segmental rib resection for difficult cases of video-assisted thoracic surgery. J. Thorac. Cardiovasc. Surg., September 1, 2006; 132(3): 701 - 702. [Full Text] [PDF]

				C S H Ng, T W Lee, S Wan, and A P C Yim Video assisted thoracic surgery in the management of spontaneous pneumothorax: the current status. Postgrad. Med. J., March 1, 2006; 82(965): 179 - 185. [Abstract] [Full Text] [PDF]

				W. W.L. Li, R. L.M. Lee, T.W. Lee, C. S.H. Ng, A. D.L. Sihoe, I. Y.P. Wan, A. A. Arifi, and A. P.C. Yim The impact of thoracic surgical access on early shoulder function: video-assisted thoracic surgery versus posterolateral thoracotomy Eur. J. Cardiothorac. Surg., March 1, 2003; 23(3): 390 - 396. [Abstract] [Full Text] [PDF]

				A. P. C. Yim and K. H. Kim Transaxillary Minithoracotomy for Spontaneous Pneumothorax Ann. Thorac. Surg., December 1, 1996; 62(6): 1887 - 1888. [Full Text]

				A. P. C. Yim and H.-P. Liu Complications and Failures of Video-Assisted Thoracic Surgery: Experience From Two Centers in Asia Ann. Thorac. Surg., February 1, 1996; 61(2): 538 - 541. [Abstract] [Full Text]

This Article Alert me when this article is cited Alert me if a correction is posted Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Add to Personal Folders Download to citation manager Author home page(s): Anthony P. C. Yim Permission Requests Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Yim, A. P. C. Search for Related Content PubMed PubMed Citation Articles by Yim, A. P. C.