1
|
Woo SJ, Park KH, Woo SH. Simultaneous or Delayed Free Tissue Transfer in Combination with Replantation Surgery. Hand Clin 2024; 40:301-313. [PMID: 38553101 DOI: 10.1016/j.hcl.2023.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
In hand and upper extremity replantation surgery, simultaneous free flap reconstruction restores the physiologic circulation to the amputated part, ensuring its survival, and promotes wound healing through anatomic restoration. Especially in digit replantation, an arterialized venous flap serves to reconstruct both vessel and soft tissue defects simultaneously. Delayed free flap reconstruction aims to enhance both functional improvement and cosmetic acceptance in a successfully replanted part using flaps that include functioning muscle, bone, joint, nerve, and soft tissue.
Collapse
Affiliation(s)
- Soo Jin Woo
- W Institute for Hand and Reconstructive Microsurgery, W General Hospital, Daegu, South Korea
| | - Kwang Hyun Park
- W Institute for Hand and Reconstructive Microsurgery, W General Hospital, Daegu, South Korea
| | - Sang Hyun Woo
- W Institute for Hand and Reconstructive Microsurgery, W General Hospital, Daegu, South Korea.
| |
Collapse
|
2
|
Katsushima C, Yamanaka H, Tsuge I, Saito S, Morimoto N. Free superficial circumflex iliac artery perforator flow‐through flap transfer for reconstruction after excision of arteriovenous malformations of the hand: A case report. Microsurgery 2023. [DOI: 10.1002/micr.31045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 02/05/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023]
Affiliation(s)
- Chihiro Katsushima
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Faculty of Medicine Kyoto University Kyoto Japan
| | - Hiroki Yamanaka
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Faculty of Medicine Kyoto University Kyoto Japan
| | - Itaru Tsuge
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Faculty of Medicine Kyoto University Kyoto Japan
| | - Susumu Saito
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Faculty of Medicine Kyoto University Kyoto Japan
| | - Naoki Morimoto
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine and Faculty of Medicine Kyoto University Kyoto Japan
| |
Collapse
|
3
|
Haranarayan P, Lalla R, Seepaul T, Alexander A, Naraynsingh V, Islam S. Successful Hand Replantation Augmented by Delayed Pedicled Fascio-Cutaneous Groin Flap in an Adult Laborer: A Case Report and Literature Review. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e933754. [PMID: 34961759 PMCID: PMC8721962 DOI: 10.12659/ajcr.933754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Patient: Male, 44-year-old
Final Diagnosis: Amputed left hand distal to the wrist joint
Symptoms: Amputed left hand distal to the wrist joint
Medication: —
Clinical Procedure: Replantation of amputaed hand augmented with fasciocutaneous left groin flap
Specialty: Orthopedics and Traumatology • Plastic Surgery • Rehabilitation • Surgery
Collapse
Affiliation(s)
- Patrick Haranarayan
- Department of Vascular Surgery, San Fernando General Hospital, San Fernando, Trinidad and Tobago.,Department Clinical Surgical Science, University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Ravindra Lalla
- Department Clinical Surgical Science, University of the West Indies, St. Augustine, Trinidad and Tobago.,Department of Plastic and Reconstructive Surgery, San Fernando General Hospital, San Fernando, Trinidad and Tobago
| | - Trevor Seepaul
- Department Clinical Surgical Science, University of the West Indies, St. Augustine, Trinidad and Tobago.,Department of Orthopaedic Surgery, San Fernando General Hospital, San Fernando, Trinidad and Tobago
| | - Adrian Alexander
- Department of Medicine, San Fernando General Hospital, San Fernando, Trinidad and Tobago
| | - Vijay Naraynsingh
- Department Clinical Surgical Science, University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Shariful Islam
- Department Clinical Surgical Science, University of the West Indies, St. Augustine, Trinidad and Tobago.,Department of General Surgery, San Fernando General Hospital, San Fernando, Trinidad and Tobago
| |
Collapse
|
4
|
Addressing common orthopaedic calamities with microsurgical solutions. Injury 2021; 52:3561-3572. [PMID: 34030865 DOI: 10.1016/j.injury.2021.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/04/2021] [Indexed: 02/02/2023]
Abstract
Reconstructive microsurgery has been an essential aspect of orthopaedic surgery and extremity reconstruction since the introduction of the operating microscope in the mid-20th century. The reconstructive ladder ranges from simple healing by secondary intention to complex procedures such as free tissue transfer and vascularized composite allotransplantation. As orthopaedic surgery has evolved over the past 60 years, so too have the reconstructive microsurgical skills that are often needed to address common orthopaedic surgery problems. In this article, we will discuss a variety of complex orthopaedic surgery scenarios ranging from trauma to infection to tumor resection as well as the spectrum of microsurgical solutions that can aid in their management.
Collapse
|
5
|
Horen SR, Hamidian Jahromi A, Konofaos P. Temporoparietal Fascial Free Flap: A Systematic Review. Ann Plast Surg 2021; 87:e189-e200. [PMID: 34387574 DOI: 10.1097/sap.0000000000002961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT The temporoparietal fascial flap (TPFF) is a versatile tool used in head and neck reconstructive surgeries as well as distal upper and lower extremity reconstructions. Depending on the anatomical location and characteristics of the recipient site soft tissue defects, harvesting techniques for TPFF retrieval may include elevation as a pedicle or a free flap, inclusion of the temporalis muscle and/or adjacent calvarial bone as a composite flap. The TPFF as a free flap is not only used for soft tissue coverage of various defects, and it can be used as a joint gliding surface with coverage of nerve and tendons after repair or trauma. This article includes a systematic search of the medical literature for indications, historical background, techniques, current perspective, and complications along with the pros and cons of the free TPFF compared with other potential reconstructive options.
Collapse
Affiliation(s)
- Sydney R Horen
- From the Department of Plastic and Reconstructive Surgery, Rush University Medical Center, Chicago, IL
| | - Alireza Hamidian Jahromi
- From the Department of Plastic and Reconstructive Surgery, Rush University Medical Center, Chicago, IL
| | - Petros Konofaos
- Department of Plastic Surgery, University of Tennessee Health Science Center (UTHSC), Memphis, TN
| |
Collapse
|
6
|
Flow-through Anterolateral Thigh Flaps: Report of 3 Consecutive Cases and Review of its Utility. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3584. [PMID: 34079686 PMCID: PMC8162505 DOI: 10.1097/gox.0000000000003584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/18/2021] [Indexed: 11/26/2022]
Abstract
In the field of plastic and reconstructive surgery, soft tissue reconstruction of Gustilo 3B with peripheral vascular disease or 3C fractures is a complex treatment algorithm. The concomitant issue of soft tissue coverage with vascular reconstruction is the main challenge when opting for free tissue transfer. The flow-through flap offers the surgeon the ability to treat a vascular injury or high-grade stenosis to maintain distal perfusion, while also providing soft tissue coverage. In this study, we present a case series of 3 patients who underwent flow-through anterolateral thigh free flap for lower extremity soft tissue coverage. Each patient had a history of trauma and either single vessel runoff or a dominant branch with diminutive secondary blood flow to the foot. All patients successfully underwent free flap reconstruction of lower extremity wounds while concomitantly reconstructing diseased arterial supply. Only 1 patient suffered partial flap loss postoperatively that was treated with debridement and split thickness skin grafting. Flow-through free tissue transfer is a valuable treatment option not only in Gustilo 3C fractures requiring soft tissue coverage, but also in patients with Gustilo 3B fractures with peripheral vascular disease.
Collapse
|
7
|
Abstract
Supplemental digital content is available in the text. This study aimed to present the use of flow-through free anterolateral thigh (ALT) flap for the reconstruction of severe limb injury.
Collapse
|
8
|
Fritsche E, Giesen T, Hug U. [An introduction into the use of fabricated chimeric flaps in replantation surgery of digits]. HANDCHIR MIKROCHIR P 2021; 53:364-369. [PMID: 33902134 DOI: 10.1055/a-1348-1310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Since microsurgical finger replantations started to be successfully performed at the beginning of the 1960 s, there has been an evolution in the techniques for restoring blood flow to the amputated fingers. Initially, end-to-end anastomoses were performed. Later on, vascular grafts - predominantly vein interpositional grafts - were successfully used for difficult avulsion injuries. These vascular grafts were extended by microvascular flaps in the form of flow-through flaps in cases with simultaneous soft tissue loss. A further development of these techniques has been achieved by the replantation of amputated fingers with the help of fabricated chimeric flaps. The amputated finger is anastomosed microsurgically with a flap "in tabula" before the actual replantation. Only then is the fabricated chimera replanted as a construct. The latest development so far is heterotopic replantation with secondary replantation in the form a fabricated chimeric flap. By way of introduction, we describe three cases in which we have successfully applied this concept of fabricated chimeric flap surgery for orthotopic thumb replantations.
Collapse
Affiliation(s)
- Elmar Fritsche
- Kantonsspital Luzern Klinik für Hand- und Plastische Chirurgie
| | - Thomas Giesen
- Kantonsspital Luzern Klinik für Hand- und Plastische Chirurgie
| | - Urs Hug
- Kantonsspital Luzern Klinik für Hand- und Plastische Chirurgie
| |
Collapse
|
9
|
Implications of Free Temporoparietal Fascial Flap Reconstruction in the Pediatric Population. J Craniofac Surg 2021; 32:1400-1404. [PMID: 33496524 DOI: 10.1097/scs.0000000000007467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ABSTRACT The temporoparietal fascial flap (TPFF) is a versatile tool that can be used in the reconstruction of head and neck and distal upper and lower extremity defects. The TPFF may be harvested as a pedicle or free flap as well as with the temporalis muscle and/or adjacent calvarial bone as a composite flap. As a free flap, the TPFF has been used as a joint gliding surface with coverage of nerves and tendons, for extremity soft tissue repair, for tracheal and pharyngeal coverage and for defects of the nose, scalp, and auricle. This article focuses on the use of the free TPFF in the pediatric population through systemic review of the medical literature. Current perspectives on the use of this flap and microsurgery in general in pediatric patients are addressed.
Collapse
|
10
|
Abstract
Replantation and revascularization in the pediatric extremity has unique challenges that provide a fertile field of research and clinical experience. Children regenerate peripheral nerves rapidly, resulting in good sensory and motor function. They adapt well to functional deficits and mismatch errors of reinnervation. The technical aspects of microsurgical care in children can be challenging because the structures are small. Additional technical challenges include preservation of growth centers, prevention of vasospasm, protection of the reconstruction, and psychosocial care. Despite these challenges, children show excellent functional outcomes with minimal complications.
Collapse
Affiliation(s)
- Amir H Taghinia
- Department of Plastic and Oral Surgery, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Enders 1, Boston, MA 02115, USA.
| |
Collapse
|
11
|
Wang HD, Alonso-Escalante JC, Cho BH, DeJesus RA. Versatility of Free Cutaneous Flaps for Upper Extremity Soft Tissue Reconstruction. J Hand Microsurg 2017; 9:58-66. [PMID: 28867904 DOI: 10.1055/s-0037-1603918] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 05/19/2017] [Indexed: 10/19/2022] Open
Abstract
The goals of upper extremity soft tissue reconstruction should go well beyond providing coverage and restoring function. As the field of reconstructive microsurgery has evolved, free cutaneous flaps (FCFs) are gaining wider application. The advantages of FCF include minimizing donor-site morbidity by preserving the muscle and fascia, improving versatility of flap design, and superior aesthetic results. This review highlights the application of anterolateral thigh, superficial circumflex iliac artery, deep inferior epigastric perforator, superficial inferior epigastric artery, and flow-through flaps for reconstruction of upper extremity defects. These flaps share several qualities in common: well-concealed donor sites, preservation of major arteries responsible of providing inflow to distal extremity, and potential for a two-team approach (donor and recipient sites). While the choice of flaps should be decided based on individual patient and defect characteristics, FCF should be considered as excellent options to achieve the goals of upper extremity reconstruction.
Collapse
Affiliation(s)
- Howard D Wang
- Department of Plastic and Reconstructive Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States
| | - Jose C Alonso-Escalante
- Department of Plastic and Reconstructive Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States
| | - Brian H Cho
- Department of Plastic and Reconstructive Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States
| | - Ramon A DeJesus
- Department of Plastic and Reconstructive Surgery, Johns Hopkins Hospital, Baltimore, Maryland, United States.,Division of Plastic, Maxillofacial, and Reconstructive Surgery, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland, United States.,Department of Plastic and Reconstructive Surgery, National Military Center, San Diego, California, United States
| |
Collapse
|
12
|
Chen C, Hao L, Sun W, Wang Z, Ding Z, Zhong S. Glabrous Flow-Through Flaps for Simultaneous Resurfacing, Revascularization, and Reinnervation of Digits. Ann Plast Surg 2016; 77:547-554. [DOI: 10.1097/sap.0000000000000889] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
13
|
Abstract
Absence of an upper limb leads to severe impairments in everyday life, which can further influence the social and mental state. For these reasons, early developments in cosmetic and body-driven prostheses date some centuries ago, and they have been evolving ever since. Following the end of the Second World War, rapid developments in technology resulted in powered myoelectric hand prosthetics. In the years to come, these devices were common on the market, though they still suffered high user abandonment rates. The reasons for rejection were trifold - insufficient functionality of the hardware, fragile design, and cumbersome control. In the last decade, both academia and industry have reached major improvements concerning technical features of upper limb prosthetics and methods for their interfacing and control. Advanced robotic hands are offered by several vendors and research groups, with a variety of active and passive wrist options that can be articulated across several degrees of freedom. Nowadays, elbow joint designs include active solutions with different weight and power options. Control features are getting progressively more sophisticated, offering options for multiple sensor integration and multi-joint articulation. Latest developments in socket designs are capable of facilitating implantable and multiple surface electromyography sensors in both traditional and osseointegration-based systems. Novel surgical techniques in combination with modern, sophisticated hardware are enabling restoration of dexterous upper limb functionality. This article is aimed at reviewing the latest state of the upper limb prosthetic market, offering insights on the accompanying technologies and techniques. We also examine the capabilities and features of some of academia's flagship solutions and methods.
Collapse
Affiliation(s)
- Ivan Vujaklija
- Institute of Neurorehabilitation Systems, Bernstein Focus Neurotechnology Göttingen, University Medical Center Göttingen, Georg-August University, Göttingen, Germany
| | - Dario Farina
- Institute of Neurorehabilitation Systems, Bernstein Focus Neurotechnology Göttingen, University Medical Center Göttingen, Georg-August University, Göttingen, Germany
| | - Oskar C Aszmann
- Christian Doppler Laboratory for Restoration of Extremity Function, Division of Plastic and Reconstructive Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria,
| |
Collapse
|
14
|
Machol JA, Fang RC, Matloub HS. The free fillet flap after traumatic amputation: a review of literature and case report. Hand (N Y) 2013; 8:487-90. [PMID: 24426973 PMCID: PMC3840756 DOI: 10.1007/s11552-013-9530-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Severe, mutilating hand injuries present difficult reconstructive scenarios. Often in these cases, portions of the amputated tissue may be used for reconstruction of the remaining digits and hand using the spare parts principle. The free fillet flap follows the spare parts concept. A literature review of free fillet flaps for hand and forearm coverage is provided. We also present a case report of a multi-digit and dorsal hand free fillet flap for coverage of a traumatic metacarpal hand. This flap demonstrates the value of ingenuity in planning during emergent trauma reconstruction.
Collapse
Affiliation(s)
- Jacques A. Machol
- Department of Plastic Surgery, The Medical College of Wisconsin, 8700 Watertown Plank Road, Milwaukee, WI 53226-3595 USA
| | - Robert C. Fang
- Department of Surgery, Division of Plastic Surgery, Emory University School of Medicine, 550 Peachtree St., SE, 8th Floor, STE. 4300, Atlanta, GA 30308 USA
| | - Hani S. Matloub
- Department of Plastic Surgery, The Medical College of Wisconsin, 8700 Watertown Plank Road, Milwaukee, WI 53226-3595 USA ,Clement J. Zablocki Veterans Affairs Medical Center, Milwaukee, WI USA
| |
Collapse
|
15
|
Hsiao YC, Yang JY, Chang CJ, Lin CH, Chang SY, Chuang SS. Flow-through anterolateral thigh flap for reconstruction in electrical burns of the severely damaged upper extremity. Burns 2013; 39:515-21. [DOI: 10.1016/j.burns.2012.08.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Revised: 08/02/2012] [Accepted: 08/03/2012] [Indexed: 10/27/2022]
|
16
|
Long-term follow-up of flaps for extensive Dupuytren's and Ledderhose disease in one family. J Plast Reconstr Aesthet Surg 2012; 65:1741-5. [DOI: 10.1016/j.bjps.2012.04.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Accepted: 04/30/2012] [Indexed: 11/21/2022]
|
17
|
Neumeister M, Hegge T, Amalfi A, Sauerbier M. The reconstruction of the mutilated hand. Semin Plast Surg 2011; 24:77-102. [PMID: 21286307 DOI: 10.1055/s-0030-1253245] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The challenging reconstructive treatment of defects in the upper extremity requires a sound working knowledge of a variety of flaps. As the hand surgeon weighs the pros and cons of each possible flap to obtain definitive closure, he or she must also integrate the priorities of function, contour, and stability as well as the anticipation of further reconstructive surgery in choosing the flap of choice. This review describes the various flaps available for closure of soft tissue defects of the upper extremity. The principles of management of wounds of the upper extremity is described to guide hand surgeons in the early treatment of massive wounds that will eventually need free tissue coverage. Currently used flaps include fasciocutaneous, fascial, musculocutaneous, muscle, and osteocutaneous flaps. Flap selection is based on the characteristics of the defect including size, shape, and location, the availability of donor sites, and the goals of reconstruction. Improved techniques of microsurgery and an ever increasing repertoire of flaps provide the framework for hand surgeons to offer the most appropriate flap based on donor site, thickness, amount of tissue needed, and composition. A discussion of the selection of ideal flaps for any given defect should enable the reconstructive hand surgeon to provide the most appropriate coverage of wounds to the hand and upper extremity.
Collapse
Affiliation(s)
- Michael Neumeister
- Division of Plastic Surgery, SIU School of Medicine, Springfield, Illinois
| | | | | | | |
Collapse
|
18
|
Oh S, Koh S, Chung C. Twin digital and in-step neurovascularised free flaps for reconstruction of the degloved mutilated hands. J Plast Reconstr Aesthet Surg 2010; 63:1853-9. [DOI: 10.1016/j.bjps.2009.11.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2009] [Revised: 10/09/2009] [Accepted: 11/03/2009] [Indexed: 11/30/2022]
|
19
|
The place of local/regional perforator flaps in complex traumas of the forearm. J Hand Microsurg 2009; 1:25-31. [PMID: 23129928 DOI: 10.1007/s12593-009-0007-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Accepted: 03/14/2009] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Our aim was to conduct a retrospective study regarding the advantages of doing the all-in-one reconstruction in the same step with the debridement, and the possibility of using the local/regional perforator flaps to cover the tissue defects. METHODS We reviewed a series of 137 cases from 1999 until now, for acute traumas with tissue defects of the forearm. We performed a regional perforator flap in 16 cases, and a local perforator flap in 121 cases. These flaps were used for both simple and complex defects coverage, including 26 cases with fractures and devascularization. RESULTS The follow-up was between 2 months and 2 years. In all the cases the extremity was salvaged and an useful functional recovery was obtained. A very good evolution, with complete survival of the flap was recorded in 133 cases. We completely lost only one flap, and registered minor complications in three cases. CONCLUSION The local perforator flaps represent a good and safe indication for small and medium defects in the forearm.
Collapse
|
20
|
Sik Kim J, Hyun Choi T, Gyun Kim N, Suk Lee K, Hwan Han K, Gu Son D, Hyung Kim J. Flow-through arterialised venous free flap using the long saphenous vein for salvage of the upper extremity. ACTA ACUST UNITED AC 2009; 42:218-23. [DOI: 10.1080/02844310601140436] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
21
|
del Piñal F, García-Bernal FJ, Cagigal L, Studer A, Ayala H, Regalado J. Late salvage of the ischemic finger after crush injury using flow-through flaps: case report. J Hand Surg Am 2009; 34:453-7. [PMID: 19258142 DOI: 10.1016/j.jhsa.2008.11.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2008] [Revised: 11/17/2008] [Accepted: 11/19/2008] [Indexed: 02/02/2023]
Abstract
The progressive evolution and late salvage of a posttraumatic digit with poor vascularization has not been discussed in the literature. We report the cases of 3 patients whose fingers were rescued at referral 5 to 16 days after the traumatic event by restoring the arterial inflow by means of flow-through free flaps. All 3 fingers were compromised vascularly with patchy necrosis and absence of Doppler signal distal to the injury. All were salvaged. In our experience, in the setting of a posttraumatic digit with poor vascularization, it is possible to reverse impending necrosis by late revascularization. Frank infection or mummification is considered an irreversible state and a contraindication to salvage.
Collapse
|
22
|
Heterodigital Vascular Island Flap for Simultaneous Resurfacing and Revascularization of Digits. Ann Plast Surg 2009; 62:34-7. [DOI: 10.1097/sap.0b013e3181742daa] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
23
|
Hazani R, Brooks D, Buntic RF. Resurfacing of a complex upper extremity injury: An excellent indication for the dorsal thoracic fascial flap. Microsurgery 2008; 29:128-32. [DOI: 10.1002/micr.20603] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
24
|
|
25
|
Kesiktas E, Yavuz M, Dalay C, Kesiktas N, Ozerdem G, Acartürk S. Upper Extremity Salvage With a Flow-Through Free Flap. Ann Plast Surg 2007; 58:630-5. [PMID: 17522485 DOI: 10.1097/01.sap.0000248142.29126.b9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
In complex extremity injuries, which include composite tissue lost with devascularization caused by segmental vascular damage, simultaneous coverage of the defects with revascularizations should be required. One-stage reconstruction of both soft tissue coverage and vascular damage can be performed by a flow-through-type free flap. In this series, 5 patients between 13 and 36 years of age with wide composite tissue defects in the cubital region and segmental defects in brachial arteries were operated at our clinic between 1996 and 2003. With the aim of reconstructing the wide tissue defects in the cubital region as well as that of the brachial artery, a radial arterial flow-through flap was applied. The radial artery of the flow-through flap was anastomosed to the proximal ends of the brachial and ulnar arteries in an end-to-end fashion. In 4 of the patients, the radial arterial flow-through flap was prepared from the distal aspect of the wounded forearm and in 1 patient from the contralateral forearm. In the postoperative period, no complications related to the anastomosis were encountered in the flap with all anastomoses found to be patent, and distal circulation was restored. The radial arterial flow-through flap is very useful in the clinical field of major trauma of the cubital region with brachial artery damage with numerous advantages that include the opportunity to work in one single surgical area, shorter dissection times resulting from simple and fixed anatomy, perfect color and tissue adaptation, and the suitability of the vessel caliber and length.
Collapse
Affiliation(s)
- Erol Kesiktas
- Cukurova University, Medical Faculty, Plastic, Reconstructive and Aesthetic Surgery Department, Adana, Turkey.
| | | | | | | | | | | |
Collapse
|
26
|
Cavadas PC. Salvage of replanted upper extremities with major soft-tissue complications. J Plast Reconstr Aesthet Surg 2007; 60:769-75. [PMID: 17478136 DOI: 10.1016/j.bjps.2007.03.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2006] [Revised: 02/17/2007] [Accepted: 03/07/2007] [Indexed: 11/25/2022]
Abstract
Soft-tissue complications in the replantation wound, either septic or non-septic, are the main cause of failure in major extremity replantations. In the presence of necrosis or infection, vascular errosion or thrombosis readily develops and can lead to limb loss. Very aggressive surgical treatment has been recommended to salvage the replanted limb in these highly unstable clinical situations. Over a 10-year period, 423 amputated parts were replanted, 56 of which were replants proximal to the wrist. The experience of the author in treating 11 cases of critical soft-tissue necrosis (four septic and seven non-septic) after major replantation of the upper extremity with aggressive debridement and flap coverage, is reported. All flaps and limbs survived.
Collapse
|
27
|
Bullocks J, Naik B, Lee E, Hollier L. Flow-through flaps: A review of current knowledge and a novel classification system. Microsurgery 2006; 26:439-49. [PMID: 16924625 DOI: 10.1002/micr.20268] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Flaps have long been recognized as an essential tool for soft-tissue reconstruction. Flaps range in complexity from local to free and perforator flaps and can include a variety of composite tissues. The concept of a flow-through flap, in which both the proximal and the distal ends of the vascular pedicle of a free flap are anastamosed to provide blood flow to distal tissues, was first described by Soutar et al. in 1983. An uninterrupted arterial flow was established by Soutar et al. between the external carotid and distal facial artery via a radial forearm flap for head and neck reconstruction (Soutar et al., Br J Plast Surg 1983;36:1-8). Shortly thereafter, Foucher et al. were the first to report the reconstruction of an extremity with a simultaneous vascular defect by utilizing a radial forearm flow-through flap (Foucher et al., Br J Plast Surg 1984;37:139-148). The utility of the flow-through flap is now well established, and its indications for use continue to grow. The principle advantage of this flap is that it provides the opportunity for a single stage composite reconstruction of both soft tissue and vascular defects, making it particularly useful in the reconstruction of ischemic extremities and defects from oncologic ablations. Improvements in microsurgical equipment and techniques are making early difficulties with these flaps irrelevant, giving plastic surgeons opportunities to become more creative in the choices and uses of flow-through flaps. The literature consists mostly of case reports and series. The nomenclature used to describe the types of flow-through flaps is confusing and inconsistent. The purpose of this article is to provide an organized review of flow-through flaps and to classify these flaps based on their inflow, outflow, and the nature of their vascular conduit. Additionally, we have included a discussion on the physiology of these flaps, reviewed the current literature, and summarized the various types of flow-through flaps in a reference guide that can aid in flap selection.
Collapse
Affiliation(s)
- Jamal Bullocks
- Division of Plastic Surgery, Baylor College of Medicine, Houston, TX 77030, USA.
| | | | | | | |
Collapse
|
28
|
Noack N, Hartmann B, Germann G, Küntscher MV. [Fillet flaps as a possibility for defect reconstruction of the hand. Reconstruction without additional donor site morbidity]. Unfallchirurg 2005; 108:293-8. [PMID: 15778828 DOI: 10.1007/s00113-004-0907-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fillet flaps offer an additional reconstruction opportunity for complex hand defects after trauma, burns, tumors or infections. This retrospective study elucidates the concept of fillet flaps and presents the results of an overall of 34 plastic surgical reconstructions of the hands in 31 patients. Pedicled axial pattern flaps were used predominantly, except 2 cross finger flaps. In 10 cases the defects were localized in the dorsal and in 9 cases in the palmar aspect of the hand. 14 finger defects and one of the ulnar hand were covered. Very few complications occured. In only 2 cases partial flap loss was observed. An additional wound infection required revision in one case. Another case was left to secondary healing. Prior to any amputation, possible use of spare parts for defect reconstruction should be considered as a matter of principle. Our data suggest that the concept of fillet flaps is suitable for the reconstruction of complex defects of the hands without additional donor site morbidity.
Collapse
Affiliation(s)
- N Noack
- Zentrum für Schwerbrandverletzte mit Plastischer Chirurgie, BG-Unfallkrankenhaus, Berlin.
| | | | | | | |
Collapse
|
29
|
Ozkan O, Coşkunfirat OK, Ozgentaş HE, Dikici MB. New experimental flap model in the rat: Free flow-through epigastric flap. Microsurgery 2004; 24:454-8. [PMID: 15499551 DOI: 10.1002/micr.20063] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This study describes a free flow-through flap model in the rat for use in the evaluation of the physiologic and hemodynamic characteristics of this type of flap in clinical practice. The rat is a preferred animal model because it is inexpensive, readily available, and reliable. There is no free flow-through flap model available for laboratory animals, although this model gained popularity in clinical use recently. Twenty Wistar rats weighing 200-250 g were used in our experiment. In 5 rats, the vascular anatomy of the groin and proximal thigh region was determined by anatomic dissection. The experimental design consisted of two groups. In the experimental group (N = 5), a flow-through epigastric skin flap was harvested based on the femoral artery, preparing both its proximal and distal stumps. The flap was transferred to the contralateral groin, and end-to-end vascular anastomosis was performed between a proximal and distal stump of the femoral arteries of the flap and recipient site. The proximal stump of the femoral vein of the flap was anastomosed to the femoral vein of the recipient site. The control group was divided into two subgroups. In all control group rats (N = 10), the flap was harvested in the same manner, and transferred to the contralateral groin, but standard free-flap procedure with one artery and one vein anastomosis was performed in 5 rats (conventional free-flap subgroup), and anastomosis was not performed between the flap and the recipient site in the remaining 5 rats (graft subgroup). Survival of the flap was evaluated on postoperative day 7 by direct observation, and microangiography was performed to delineate the vascularity of the flow-through flap. The results showed that all flaps survived in the experimental group and the conventional free-flap subgroup of the control group, whereas in the graft subgroup, all flaps underwent total necrosis. The authors conclude that the flow-through epigastric flap for the rat is a simple and reliable model for future physiologic and pharmacologic studies.
Collapse
Affiliation(s)
- Omer Ozkan
- Department of Plastic and Reconstructive Surgery, Akdeniz University School of Medicine, B Blok kat 5, Antalya 07050, Turkey.
| | | | | | | |
Collapse
|
30
|
Inada Y, Tamai S, Kawanishi K, Omokawa S, Akahane M, Shimobayashi M, Tsuruzono M, Takakura Y, Inada M. Free Dorsoulnar Perforator Flap Transfers for the Reconstruction of Severely Injured Digits. Plast Reconstr Surg 2004; 114:411-20. [PMID: 15277808 DOI: 10.1097/01.prs.0000131881.42438.93] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The aim of this study was to investigate the feasibility of transferring the free dorsoulnar perforator flap nourished by the cutaneous perforator branched dorsoulnar artery to reconstruct severely injured fingers under upper arm anesthesia. Between April of 2001 and April of 2002, 13 free dorsoulnar perforator flaps were used in 13 patients. There were 11 men and two women ranging in age from 18 to 64 years, with an average age of 38 years. The affected fingers were one thumb, four index fingers, five middle fingers, two ring fingers, and one little finger. All cases were performed under upper arm anesthesia combined with intravenous local anesthesia. The operative time ranged from 103 to 140 minutes, with an average time of 120 minutes. The flap size ranged from 1 x 3 to 3 x 4 cm, and was transferred from the same forearm of the injured finger. All donor sites were closed primarily without a skin graft. The aim of reconstruction for fingers was to repair a traumatic defect (five cases), partial necrosis following replantation (two cases), and soft-tissue defects resulting from resection of a scar (three cases) and to revascularize ischemic fingers (three cases). All flaps survived completely. After repair of the flow-through circulation of the common digital artery and ischemic finger, a postoperative angiogram showed the vascular patency and hypervascularity of the reconstructed fingers, and the patients' complaints were reduced. The free dorsoulnar perforator flap under regional anesthesia is first reported; it may become one valuable option as a very small flap for the treatment of repairing intercalated or segmental defects as a flow-through flap for soft-tissue defects and ischemic fingers.
Collapse
Affiliation(s)
- Yuji Inada
- Department of Orthopedic Surgery and Microsurgery, Inada Hospital, Ohmorichyo, Nara, Japan. yuji-829@ja2,so-net.ne.jp
| | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Ceulemans P, Hofer SOP. Flow-through anterolateral thigh flap for a free osteocutaneous fibula flap in secondary composite mandible reconstruction. ACTA ACUST UNITED AC 2004; 57:358-61. [PMID: 15145741 DOI: 10.1016/j.bjps.2004.02.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2003] [Accepted: 02/17/2004] [Indexed: 11/23/2022]
Abstract
Head and neck reconstruction after tumour ablation and radiotherapy often requires complex surgery. The need for free composite tissue transfer and the poor quality of the recipient site increase the level of difficulty substantially. We report a case in which the mandible, floor of the mouth and skin of the neck needed to be reconstructed in a heavily irradiated field. A single osteocutaneous fibula flap was insufficient to reconstruct the defect, and a free anterolateral thigh (ALT) flap was also used for external neck skin resurfacing. As the recipient vessels in the ipsilateral neck had been heavily irradiated the free ALT flap was used as an interposition conduit for the free osteocutaneous fibula flap enabling it to reach the healthy recipient vessels in the contralateral neck without needing vein grafts.
Collapse
Affiliation(s)
- P Ceulemans
- Department of Plastic, Reconstructive and Hand Surgery, Erasmus University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | | |
Collapse
|
32
|
del Piñal F, Herrero F, Jado E, Oteo JA, Garcia-Bernal F. Salvage and functional rehabilitation of a massively crushed hand with two sequential free flaps. THE JOURNAL OF TRAUMA 2002; 53:980-3. [PMID: 12435953 DOI: 10.1097/00005373-200211000-00027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
33
|
Küntscher MV, Erdmann D, Homann HH, Steinau HU, Levin SL, Germann G. The concept of fillet flaps: classification, indications, and analysis of their clinical value. Plast Reconstr Surg 2001; 108:885-96. [PMID: 11547143 DOI: 10.1097/00006534-200109150-00011] [Citation(s) in RCA: 142] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Tissue of amputated or nonsalvageable limbs may be used for reconstruction of complex defects resulting from tumor and trauma. This is the "spare parts" concept. By definition, fillet flaps are axial-pattern flaps that can function as composite-tissue transfers. They can be used as pedicled or free flaps and are a beneficial reconstruction strategy for major defects, provided there is tissue available adjacent to these defects.From 1988 to 1999, 104 fillet flap procedures were performed on 94 patients (50 pedicled finger and toe fillets, 36 pedicled limb fillets, and 18 free microsurgical fillet flaps). Nineteen pedicled finger fillets were used for defects of the dorsum or volar aspect of the hand, and 14 digital defects and 11 defects of the forefoot were covered with pedicled fillets from adjacent toes and fingers. The average size of the defects was 23 cm2. Fourteen fingers were salvaged. Eleven ray amputations, two extended procedures for coverage of the hand, and nine forefoot amputations were prevented. In four cases, a partial or total necrosis of a fillet flap occurred (one patient with diabetic vascular disease, one with Dupuytren's contracture, and two with high-voltage electrical injuries).Thirty-six pedicled limb fillet flaps were used in 35 cases. In 12 cases, salvage of above-knee or below-knee amputated stumps was achieved with a plantar neurovascular island pedicled flap. In seven other cases, sacral, pelvic, groin, hip, abdominal wall, or lumbar defects were reconstructed with fillet-of-thigh or entire-limb fillet flaps. In five cases, defects of shoulder, head, neck, and thoracic wall were covered with upper-arm fillet flaps. In nine cases, defects of the forefoot were covered by adjacent dorsal or plantar fillet flaps. In two other cases, defects of the upper arm or the proximal forearm were reconstructed with a forearm fillet. The average size of these defects was 512 cm2. Thirteen major joints were salvaged, three stumps were lengthened, and nine foot or forefoot amputations were prevented. One partial flap necrosis occurred in a patient with a fillet-of-sole flap. In another case, wound infection required revision and above-knee amputation with removal of the flap.Nine free plantar fillet flaps were performed-five for coverage of amputation stumps and four for sacral pressure sores. Seven free forearm fillet flaps, one free flap of forearm and hand, and one forearm and distal upper-arm fillet flap were performed for defect coverage of the shoulder and neck area. The average size of these defects was 432 cm2. Four knee joints were salvaged and one above-knee stump was lengthened. No flap necrosis was observed. One patient died of acute respiratory distress syndrome 6 days after surgery. Major complications were predominantly encountered in small finger and toe fillet flaps. Overall complication rate, including wound dehiscence and secondary grafting, was 18 percent. This complication rate seems acceptable. Major complications such as flap loss, flap revision, or severe infection occurred in only 7.5 percent of cases. The majority of our cases resulted from severe trauma with infected and necrotic soft tissues, disseminated tumor disease, or ulcers in elderly, multimorbid patients. On the basis of these data, a classification was developed that facilitates multicenter comparison of procedures and their clinical success. Fillet flaps facilitate reconstruction in difficult and complex cases. The spare part concept should be integrated into each trauma algorithm to avoid additional donor-site morbidity and facilitate stump-length preservation or limb salvage.
Collapse
Affiliation(s)
- M V Küntscher
- Department for Plastic, Reconstructive, and Hand Surgery, BG Trauma Center Ludwigshafen, University of Heidelberg, Germany.
| | | | | | | | | | | |
Collapse
|
34
|
Yavuz M, Kesiktas E, Dalay AC, Acartük S. Upper extremity salvage procedure with flow-through free flap transfer taken from the amputated part. Microsurgery 2000; 18:163-5. [PMID: 9727927 DOI: 10.1002/(sici)1098-2752(1998)18:3<163::aid-micr6>3.0.co;2-m] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
An alternative free flap technique in a patient presenting with an incomplete amputation in the right cubital region, resulting from a gunshot wound, is introduced. The defect area was repaired using a flow-through fasciocutaneous free flap, which, when following a cubical or popliteal region amputation, is a suitable option for revascularisation and salvage of the extremity.
Collapse
Affiliation(s)
- M Yavuz
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine, Cukurova University, Adana, Turkey
| | | | | | | |
Collapse
|
35
|
del Piñal F, Herrero F. Extensor digitorum brevis free flap: anatomic study and further clinical applications. Plast Reconstr Surg 2000; 105:1347-56. [PMID: 10744224 DOI: 10.1097/00006534-200004040-00013] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The extensor digitorum brevis muscle flap is reliable, safe, and can be used either as a pedicle or as a free flap with minimal donor site morbidity. To increase the existing knowledge of this flap and to establish further anatomic basis for the design and elevation of the extensor digitorum brevis flap, 26 specimens from 13 fresh cadavers were dissected under 3.5x loupes. The lateral tarsal artery was found to be the main blood supply to the muscle. It has an average diameter of 1.83+/-0.35 mm and a length of 1.89+/-0.69 cm. The dorsalis pedis artery has, at the level of the lateral tarsal artery takeoff, a diameter of 3.25+/-0.62 mm. From this point to the origin of the deep plantar branch, the dorsalis pedis artery has minimal branching, and the surgeon has available an artery homogeneous in diameter that is 6.77+/-0.99 cm in length. Related neurovascular structures (anterior tibial artery and the venae comitantes, dorsalis pedis and first dorsal metatarsal artery, and deep peroneal nerve) were also studied. A safe and reliable harvesting technique and the "T interposed extensor digitorum brevis" technique for sparing the anterior tibial artery are presented, as are clinical case examples on the use of this flap as a flow-through, extensor digitorum brevis-vascularized nerve graft, a combined extensor digitorum brevis-deep peroneal nerve graft, and a bilobed extensor digitorum brevis-dorsalis pedis fasciosubcutaneous free flap.
Collapse
Affiliation(s)
- F del Piñal
- Section of Hand and Plastic-Reconstructive Surgery, Hospital Mutua Montañesa, Santander, Spain.
| | | |
Collapse
|
36
|
Tseng WS, Chen HC, Hung J, Tasi TR, Chen HH, Wei FC. "Flow-through" type free flap for revascularization and simultaneous coverage of a nearly complete amputation of the foot: case report and literature review. THE JOURNAL OF TRAUMA 2000; 48:773-6. [PMID: 10780617 DOI: 10.1097/00005373-200004000-00031] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- W S Tseng
- Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
| | | | | | | | | | | |
Collapse
|
37
|
Kasten SJ, Chung KC, Tong L. Simultaneous revascularization and soft tissue coverage in the traumatized upper extremity with a flow-through radial forearm free flap. THE JOURNAL OF TRAUMA 1999; 47:416-9. [PMID: 10452488 DOI: 10.1097/00005373-199908000-00042] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- S J Kasten
- Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Michigan Medical Center, Ann Arbor 48109-0340, USA
| | | | | |
Collapse
|
38
|
Hallock GG. Partial failure of a free flap salvaged by using the surviving portion as a "bridge" flap for revascularizing a second free flap. Plast Reconstr Surg 1997; 100:981-5. [PMID: 9290667 DOI: 10.1097/00006534-199709001-00022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Partial failure of a free flap can create an unusual dilemma, as guidelines suggesting appropriate further intervention are not well defined. The increased complexity of a second free flap attempt is not necessarily contraindicated, but must be minimized if the same fate as the first is to be avoided. For the unique circumstance where the initial failed flap contained a vascular flow-through, the most distal patent vessels can then secondarily serve in an expeditious manner as the recipient vessels for the second or salvage free flap. The efficacy of this concept has been here validated after limited necrosis occurred in the distal portion of a radial forearm free flap. Following the requisite debridement, the residual flap still maintained a satisfactory arterial and venous flowthrough as a "bridge flap" that supported the attachment of a gracilis muscle free flap, and both flaps in turn preserved a sensate transtarsal amputation stump.
Collapse
Affiliation(s)
- G G Hallock
- Division of Plastic Surgery, Lehigh Valley Hospital, Allentown, Pa
| |
Collapse
|