CC BY-NC 4.0 · Arch Plast Surg 2012; 39(02): 137
DOI: 10.5999/aps.2012.39.2.137
Discussion

Discussion: Use of the Fix and Flap Approach to Complex Open Elbow Injury: The Role of the Free Anterolateral Thigh Flap

Yixin Zhang
Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
› Author Affiliations

Current concepts in the management of elbow trauma

Due to the complexity of the structures that are necessary for adequate joint function, elbow trauma remains a challenging injury even for the experienced trauma surgeon. Severe soft tissue loss requires appropriate covering of the underlying structures [[1]]. The workhorses for elbow cover in the past were the pedicled latissimus dorsi flap and the radial forearm flap; the application of the use of regional flaps depended on the extent of the injury. With the use of pedicled latissimus dorsi flaps, the complication rates are high if the injuries extend distally to the olecranon [[2]].


#

The alt flap: advantages and disadvantages

The free anterolateral thigh (ALT) flap is becoming a preferred option for soft-tissue reconstruction and its clinical applications have been broadened [[3]]. It is a septocutaneus or musculocutaneus flap based on the perforators from the descending branch of the circumflex femoral artery, which could provide a large amount of soft tissue for wound coverage. Adjacent tissue, such as a portion of the vastus lateralis and part of the fascial lata can be harvested as a chimeric-style flap based on its different perforators simultaneously if necessary. Another major factor in elbow reconstructions is the fact that the ALT flap enclosed with the lateral femoral cutaneous nerve provides protective sensibility, which is especially important in the upper limb. A major shortcoming of this flap is its anatomic variation, but with a preoperative Doppler study and a precise intraoperative perforator dissection, the risks of flap failure can be minimized [[4] [5] [6]].

There is little published data on the application of the ALT flap to elbow covering. The detailed study of Choudry et al. [[1]] showed excellent results by using the ALT free flap and Wang et al. [[6]] advocated the ALT flap for reconstruction in injuries to the upper extremity.


#

Summary

Fast improvements in microsurgery have opened new strategies in the field of reconstructive trauma surgery that can be applied to severe elbow trauma management. The disadvantages of pedicle flaps can be overcome in the hand of an experienced trauma surgeon by using free flaps based on the perforators. This provides the patient with the best possible wound cover within the optimal time frame and the treatment of underlying additional structural damage.

Although the authors presented only a small number of cases, the results of this study are promising and encourage the use of the ALT flap for the treatment of severe elbow trauma.


#

Publication History

Received: 21 February 2012

Accepted: 23 February 2012

Article published online:
24 April 2022

© 2012. The Korean Society of Plastic and Reconstructive Surgeons. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonCommercial License, permitting unrestricted noncommercial use, distribution, and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes. (https://creativecommons.org/licenses/by-nc/4.0/)

Thieme Medical Publishers, Inc.
333 Seventh Avenue, 18th Floor, New York, NY 10001, USA

 
  • REFERENCES

  • 1 Choudry UH, Moran SL, Li S. et al. Soft-tissue coverage of the elbow: an outcome analysis and reconstructive algorithm. Plast Reconstr Surg 2007; 119: 1852-1857
  • 2 Stevanovic M, Sharpe F, Itamura JM. Treatment of soft tissue problems about the elbow. Clin Orthop Relat Res 2000; (370) 127-137
  • 3 Wei FC, Jain V, Celik N. et al. Have we found an ideal soft-tissue flap? An experience with 672 anterolateral thigh flaps. Plast Reconstr Surg 2002; 109: 2219-2226
  • 4 Celik N, Wei FC, Lin CH. et al. Technique and strategy in anterolateral thigh perforator flap surgery, based on an analysis of 15 complete and partial failures in 439 cases. Plast Reconstr Surg 2002; 109: 2211-2216
  • 5 Kawai K, Imanishi N, Nakajima H. et al. Vascular anatomy of the anterolateral thigh flap. Plast Reconstr Surg 2004; 114: 1108-1117
  • 6 Wang HT, Fletcher JW, Erdmann D. et al. Use of the anterolateral thigh free flap for upper-extremity reconstruction. J Hand Surg Am 2005; 30: 859-864