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Recipient vessels for microsurgical flaps to the abdomen: A systematic review. Microsurgery 2017; 37:707-716. [DOI: 10.1002/micr.30159] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 12/13/2016] [Accepted: 01/05/2017] [Indexed: 11/07/2022]
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2
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Lefèvre M, Sarfati B, Honart JF, Alkashnam H, Rimareix F, Leymarie N, Kolb F. Le lambeau perforant de fascia lata en reconstruction mammaire : une option intéressante en cas de contre-indication au DIEP. ANN CHIR PLAST ESTH 2017; 62:97-103. [DOI: 10.1016/j.anplas.2016.05.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Accepted: 05/29/2016] [Indexed: 10/21/2022]
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3
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Yang F, Ji-Ye L, Rong L, Wen T. Use of Acellular Dermal Matrix Combined with a Component Separation Technique for Repair of Contaminated Large Ventral Hernias: A Possible Ideal Solution for this Clinical Challenge. Am Surg 2015. [DOI: 10.1177/000313481508100226] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Repair of large contaminated ventral hernias is always challenging because of massive loss of muscular and fascial tissues, high risk of surgical infection and recurrence, and contraindication to use of a permanent prosthesis. This study reviewed retrospectively data of 35 patients with contaminated large ventral hernias who received repair using acellular dermal matrix combined with a component separation technique from 2009 to 2011. Twenty-one males and 14 females were identified with a mean age of 45.5 ± 12.5 years and a mean body mass index of 22.5 ± 5.8 kg/m2. Simultaneously, nine patients underwent bowel fistula resection, 13 patients underwent ostomy takedown, five patients underwent recurrent colon cancer dissection, and eight patients underwent infectious permanent mesh removal and wound débridement. Mean defect size was 125.0 ± 23.5 cm2. The aponeurosis of the external oblique muscle was transected and separated from internal oblique muscle to reach abdominal closure. A cellular dermal matrix was placed in an onlay fashion and mean mesh size was 300.0 ± 65.0 cm2. Thirty-five patients had a mean follow-up period of 36.5 ± 12.5 months. Wound bleeding and partial dehiscence occurred at 36 hours post-operatively. Five patients reported abdominal wall pain during the first postoperative month. Five patients developed surgical site infection. Four patients were detected to develop seroma with volume more than 20 mL by B-ultrasound examination. No recurrence and chronic foreign body sensation were followed up. Use of acellular dermal matrix combined with a component separation technique is safe and efficient management for repair of contaminated large ventral hernia, in which permanent prosthesis placement is contraindicated.
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Affiliation(s)
- Fei Yang
- Department of General Surgery, Chinese PLA General Hospital, BeiJing, P.R. China
| | - Li Ji-Ye
- Department of General Surgery, Chinese PLA General Hospital, BeiJing, P.R. China
| | - Li Rong
- Department of General Surgery, Chinese PLA General Hospital, BeiJing, P.R. China
| | - Tian Wen
- Department of General Surgery, Chinese PLA General Hospital, BeiJing, P.R. China
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Management of anterior abdominal wall defect using a pedicled tensor fascia lata flap: a case report. Case Rep Med 2012; 2012:487126. [PMID: 23304156 PMCID: PMC3523803 DOI: 10.1155/2012/487126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Revised: 10/30/2012] [Accepted: 10/31/2012] [Indexed: 11/18/2022] Open
Abstract
Degloving injuries to anterior abdominal wall are rare due to the mechanism of injury. Pedicled tensor fascia lata is known to be a versatile flap with ability to reach the lower anterior abdomen. A 34-year-old man who was involved in a road traffic accident presented with degloving injury and defect at the left inguinal region, sigmoid colon injury, and scrotal bruises. At investigation, he was found to have pelvic fracture. The management consisted of colostomy and tensor fascia lata to cover the defect at reversal. Though he developed burst abdomen on fifth postoperative day, the flap healed with no complications.
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Abstract
Planned ventral hernia is a management strategy in which the abdominal fascial layer has been left unclosed and the viscera are covered only with original or grafted skin. Leaving the fascia open can be deliberate or unavoidable and most commonly results from staged repair of the abdominal wall due to trauma, peritonitis, pancreatitis, abdominal vascular emergencies, or abdominal compartment syndrome. The abdominal wall defects can be categorized as type I or II defects depending on whether there is intact, stable skin coverage. In defects with intact skin coverage, the most commonly used methods are the components separation technique and a prosthetic repair, sometimes used in combination. The advantages of the components separation technique is the ability to close the linea alba at the midline, creating a better functional result than a repair with inert mesh. Although the reherniation risk seems higher after components separation, the risk of infection is considerably lower. With a type II defect, with absent or unstable skin coverage, fascial repair alone is inadequate. Of the more complex reconstruction techniques, the use of a free tensor fasciae latae (TFL) flap utilizing a saphenous vein arteriovenous loop is the most promising. The advantages of the TFL flap include constant anatomy of the pedicle, a strong fascial layer, large-caliber vessels matching the size of the AV loop, and the ability to use large flaps (up to 20 × 35 cm). Whatever technique is used, the repair of complex abdominal wall defects requires close collaboration with plastic and abdominal surgeons, which is best managed in specialized centers.
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6
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Tukiainen E, Leppäniemi A. Reconstruction of extensive abdominal wall defects with microvascular tensor fasciae latae flap. Br J Surg 2011; 98:880-4. [DOI: 10.1002/bjs.7489] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2011] [Indexed: 11/06/2022]
Abstract
Abstract
Background
Most abdominal wall defects can be repaired with a mesh, components separation technique or pedicle flaps, but a free flap reconstruction might be the only option for large epigastric or non-midline defects. This retrospective study reviewed the results of consecutive patients who had extensive full-thickness abdominal wall defects reconstructed with a large, microvascular tensor fasciae latae (TFL) flap.
Methods
A 30–35 × 15–20-cm TFL flap was harvested and microvascular anastomoses were performed using a saphenous arteriovenous loop.
Results
From 1995 to 2009, 20 patients were operated on with a TFL flap. The repair was combined with a mesh in nine patients, components separation in one patient, and both techniques were used in one patient. The median follow-up was 2 (range 0·5–13) years. There were no perioperative deaths, or intra-abdominal or deep surgical-site infections. The flap failed in one patient, two patients had minor distal tip necrosis of the flap and one developed a recurrent hernia 3 months after TFL repair.
Conclusion
A microvascular TFL flap is a feasible option for reconstruction of exceptionally large abdominal wall defects if other means of reconstruction have already been used or are insufficient. It can also be combined with other methods of reconstruction. A close collaboration between plastic and abdominal surgeons is important.
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Affiliation(s)
- E Tukiainen
- Department of Plastic Surgery, Helsinki University Hospital, Helsinki, Finland
| | - A Leppäniemi
- Department of Abdominal Surgery, Helsinki University Hospital, Helsinki, Finland
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7
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Abstract
This article is one of ten reviews selected from the Yearbook of Intensive Care and Emergency Medicine 2010 (Springer Verlag) and co-published as a series in Critical Care. Other articles in the series can be found online at http://ccforum.com/series/yearbook. Further information about the Yearbook of Intensive Care and Emergency Medicine is available from http://www.springer.com/series/2855.
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Leppäniemi AK. Laparostomy: Why and When? Intensive Care Med 2010. [DOI: 10.1007/978-1-4419-5562-3_45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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Leppäniemi A. Surgical management of abdominal compartment syndrome; indications and techniques. Scand J Trauma Resusc Emerg Med 2009; 17:17. [PMID: 19366442 PMCID: PMC2671476 DOI: 10.1186/1757-7241-17-17] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Accepted: 04/14/2009] [Indexed: 01/08/2023] Open
Abstract
The indications for surgical decompression of abdominal compartment syndrome (ACS) are not clearly defined, but undoubtedly some patients benefit from it. In patients without recent abdominal incisions, it can be achieved with full-thickness laparostomy (either midline, or transverse subcostal) or through a subcutaneous linea alba fasciotomy. In spite of the improvement in physiological variables and significant decrease in IAP, however, the effects of surgical decompression on organ function and outcome are less clear. Because of the significant morbidity associated with surgical decompression and the management of the ensuing open abdomen, more research is needed to better define the appropriate indications and techniques for surgical intervention.
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Affiliation(s)
- Ari Leppäniemi
- Department of Surgery, Helsinki University Hospital, Helsinki, Finland.
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Nwaejike N, Pittathankal A, Walsh M. Lateral abdominal wall hernia following blunt trauma - a rare case. J Radiol Case Rep 2009; 3:7-9. [PMID: 22470612 DOI: 10.3941/jrcr.v3i1.67] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The presence of superficial bruising, no abnormal signs on abdominal examination and a negative FAST scan of the abdomen may not be enough to rule out intra-abdominal pathology. We report on the usefulness of CT in diagnosing a post-traumatic abdominal wall hernia.
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Affiliation(s)
- Nnamdi Nwaejike
- Department of Vascular and Endovascular Surgery, Bart's and the London NHS Trust, London, United Kingdom
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Ramos RDS, Cunha MS, Jesus ROD, Basílio IDA, Figuerêdo A, Fadul LC. Versatilidade do retalho musculocutâneo do tensor da fáscia lata. Rev Col Bras Cir 2008. [DOI: 10.1590/s0100-69912008000300003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Relatar a experiência com a utilização do retalho musculocutâneo do tensor da fáscia lata (TFL em diferentes situações clínicas, evidenciando suas diversas aplicações, analisando e discutindo as indicações, resultados e complicações. MÉTODO: Entre janeiro de 2003 e dezembro de 2005 dezessete retalhos miocutâneos do TFL foram realizados para cobertura cutânea em uma variedade de defeitos em quinze pacientes.Durante o ato operatório a equipe optou pelo posicionamento do paciente em decúbito lateral em oposição ao lado da lesão a ser reparada. RESULTADOS: Houve sucesso com cobertura cutânea adequada em todos os casos. Em quatro destes ocorreu necessidade de enxerto de pele parcial na área doadora. Em dois casos houve isquemia distal do retalho e em um aconteceu pequena deiscência de sutura em zona doadora. CONCLUSÃO: O retalho miocutâneo do tensor da fáscia lata, portanto, possibilita uma excelente cobertura cutânea para tratamento de defeitos em diversos segmentos anatômicos com pouca morbidade em área doadora.
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13
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Open Abdomen after Severe Acute Pancreatitis. Eur J Trauma Emerg Surg 2008; 34:17-23. [PMID: 26815486 DOI: 10.1007/s00068-008-7169-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2007] [Accepted: 12/16/2007] [Indexed: 12/30/2022]
Abstract
The need for surgical decompression for abdominal compartment syndrome is becoming more frequent in patients with severe acute pancreatitis, especially in association with massive fluid resuscitation at the early stages of the disease. Decompression can be achieved with either a full-thickness laparostomy that can be performed through a vertical midline or transverse subcostal incision, or by performing a subcutaneous linea alba fasciotomy. Following a fullthickness laparostomy the open abdomen can be best managed with some form of negative abdominal pressure dressing. During dressing changes every 2-3 days, every attempt should be made to gradually close the fascial incision starting from edges, but avoiding recurrent abdominal compartment syndrome. Gradual closure is more likely to succeed in association with a negative fluid balance. Peripancreatic exploration or necrosectomy is seldom required at the initial laparostomy, unless performed for late onset abdominal compartment syndrome associated with infected peripancreatic necrosis. Primary fascial closure should always be attempted. If impossible and there is no need for subsequent abdominal re-exploration, the open wound should be covered with split-thickness skin grafting directly over the bowel loops. After a maturation period of 9-12 months definitive repair of the abdominal wall defect is performed utilizing the components separation technique, mesh repair, or a pedicular or microvascular tensor facia lata flap. Knowledge of the available decompression and reconstruction options is essential for individualized management of patients with severe acute pancreatitis and abdominal compartment syndrome. More research and comparative studies are needed to determine the most successful methods to be used.
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14
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Bulstrode NW, Kotronakis I, Baldwin MAR. Free tensor fasciae latae musculofasciocutaneous flap in reconstructive surgery: a series of 85 cases. J Plast Reconstr Aesthet Surg 2006; 59:130-6. [PMID: 16703856 DOI: 10.1016/j.bjps.2005.04.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The use of tensor fasciae latae was first described as a rotation or island flap and evolved into a free flap in the late 1970s. This series of 85 patients undergoing free tensor fasciae latae transfer includes complex head and neck, abdominal wall and lower limb reconstruction. The overall success rate was 93% (79 patients), partial flap loss, 5% (four cases), and flap failure, 2% (two patients). Twelve patients (14%) required unplanned return to theatre for exploration resulting in a 75% salvage rate. We believe this series demonstrates the great versatility of this flap and highlights particular indications for its use.
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Affiliation(s)
- N W Bulstrode
- Department of Plastic and Reconstructive Surgery, Prince of Wales Hospital, Randwick, NSW 2011, Australia
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Zetrenne E, Wirth GA, Evans GRD, Gelman J, Phipps GJ, Stamos MJ, Kobayashi MR. Reconstruction of traumatic transposition of the penis and scrotum and associated complex open abdominoperineal pelvic deformity with free innervated tensor fascia latae osteomyocutaneous flap. Ann Plast Surg 2005; 54:657-61. [PMID: 15900155 DOI: 10.1097/01.sap.0000162508.13430.97] [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: 11/26/2022]
Abstract
Guidelines for the repair of full-thickness defects of the lower abdominal wall have been established. However, lower abdominal defects associated with traumatic bladder herniation and pubic symphyseal diastasis or bony loss have not been addressed. Poor abdominal wall contour, protuberance, and recurrent hernias are likely when there is discontinuity of the midline pelvis in association with full-thickness lower abdominal defects and visceral herniation. We devised an operation that would not only restore bony continuity by providing a vascularized bone flap but also simultaneously maintain the integrity of the attachment of the tensor fascia latae muscle to the iliac crest and reestablish musculofascial continuity.
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Affiliation(s)
- Eleonore Zetrenne
- Aesthetic and Plastic Surgery, Institute, University of California, Irvine, Orange 92868, USA
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Mardini S, Tsai FC, Yang JY. Double free flaps harvested from one or two donor sites for one or two-staged burn reconstruction: models of sequential-link and independent-link microanastomoses. Burns 2004; 30:729-38. [PMID: 15475151 DOI: 10.1016/j.burns.2004.03.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2004] [Indexed: 11/18/2022]
Abstract
Extensive burn injuries and subsequent scarring result in functional and aesthetic impairments. The use of free flaps in burn reconstructions provides superior outcomes especially when other, more conservative reconstructive methods fail and curtail efforts of relentless rehabilitation. Multiple chronic scar-associated problems and extensive acute burn defects are conventionally resolved by multiple procedures. Thus, two or extensive scar regions are typically reconstructed using two free flaps (double free flaps) in two separate, procedures utilizing two independent donor sites. This leads to a protracted course of repetitive operations, hospitalizations, and rehabilitation, causing a prolonged period of discomfort and disability. The definition of double free flaps is two independent free flaps with two sets of microanastomoses. This paper illustrates, via a case-series, that double free flaps could be performed in one procedure, with both flaps harvested from either one or two donor sites. Two flaps are then utilized to resolve one large or two problem areas at the same time. Revascularization of the flaps is achieved via either a sequential-link or independent-link microanastomoses. The advantages of harvesting double free flaps from one region and using them in one stage to reconstruct one or two defect area include: (1) providing a large area of soft, pliable skin from one region for re-surfacing burn injuries or resolving scar associated problems, (2) decreasing the treatment course and potential disability, (3) decreasing donor site morbidities, (4) increasing maneuverability and conformability of the flap, and (5) affording a better functional and aesthetic outcome.
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Affiliation(s)
- Samir Mardini
- Division of Plastic Surgery, Department of Surgery, Taipei Medical University Hospital, Taipei Medical University, 252 Wu Hsing Street, Taipei 110, Taiwan
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17
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Howdieshell TR, Proctor CD, Sternberg E, Cué JI, Mondy JS, Hawkins ML. Temporary abdominal closure followed by definitive abdominal wall reconstruction of the open abdomen. Am J Surg 2004; 188:301-6. [PMID: 15450838 DOI: 10.1016/j.amjsurg.2004.03.007] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2003] [Revised: 03/16/2004] [Indexed: 11/25/2022]
Abstract
BACKGROUND Inability to close the abdominal wall after laparotomy for trauma may occur as a result of visceral edema, retroperitoneal hematoma, use of packing, and traumatic loss of tissue. Often life-saving, decompressive laparotomy and temporary abdominal closure require later restoration of anatomic continuity of the abdominal wall. METHODS The trauma registry, open abdomen database, and patient medical records at a level 1 university-based trauma center were reviewed from January 1988 to December 2001. RESULTS During the study period, more than 15,000 trauma patients were admitted, with 88 patients (0.6%) requiring temporary abdominal closure (TAC). Patients ages ranged from 12 to 75 years with a mean injury severity score (ISS) of 28 (range 5 to 54). Forty-five patients (51%) suffered penetrating injuries, and 43 (49%) were victims of blunt trauma. Indications for TAC included visceral edema in 61 patients (70%), abdominal compartment syndrome in 10 patients (11%), traumatic tissue loss in 9 patients (10%), and wound sepsis and fascial necrosis in 8 patients (9%). Fifty-six patients (64%) underwent TAC at admission laparotomy, whereas 32 patients (36%) required TAC at reexploration. Seventy-one patients (81%) survived and 17 (19%) died. Of the survivors, 24 patients (34%) underwent same-admission direct fascial closure, and 47 patients (66%) required visceral skin grafting and readmission closure. Reconstructive procedures in the patients requiring skin graft excision included direct fascial repair (20 patients, 44%), components separation closure with or without subfascial tissue expansion (18 patients, 40%), pedicled or free-tissue flaps (4 patients, 8%), and mesh repair (4 patients, 8%). One patient refused closure. The mean follow-up was 48 months (range 6 to 144), with an overall recurrence rate of 15% (range 10% to 50%), highest in the mesh repair group. CONCLUSIONS Silicone sheeting TAC provides a safe and reliable temporary abdominal closure allowing for later definitive reconstruction. Direct fascial repair or components separation closure with or without tissue expansion can be utilized in the majority of patients for definitive reconstruction with low recurrence rate.
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Affiliation(s)
- Thomas R Howdieshell
- Department of Surgery, Trauma/Surgical Critical Care, University of New Mexico Health Sciences Center, MSC10-5610, 1 University of New Mexico, Albuquerque, NM 87131-0001, USA.
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Abstract
BACKGROUND After some abdominal surgical procedures, the abdominal wall defect may be too large for closure by tension-free approximation of the wound margins because of tissue loss or swelling of the abdominal viscera. A variety of absorbable and nonabsorbable prosthetic materials have been used for emergency abdominal wall reconstruction. Of these materials, polytetrafluoroethylene (PTFE) sheets have proved to be the most efficacious. METHODS This study compared the efficacy of allogenic acellular dermal matrix (ADM) and PTFE as prosthetic materials for wound closure in rats with surgical, full-thickness, 2 x 3-cm abdominal wounds. Healing was studied among animals with and those without experimentally induced peritonitis for 21 days after surgery. RESULTS Acellular dermal matrix became vascularized and incorporated into the wound bed and was partially or fully epithelialized without the need for skin grafting. As a result, little superficial bleeding was seen, and ADM effectively closed the wounds even in the presence of peritonitis. Wounds treated with ADM also showed a significant reduction in wound area (sterile:p < 0.001; contaminated:p < 0.05). In contrast, PTFE temporarily closed the wounds, but was not incorporated into them. It consequently evoked the formation of extensive underlying granulation tissue that showed significant superficial bleeding when the PTFE was removed. Very limited wound contraction occurred in PTFE-treated wounds, and some instances of evisceration and fistula formation were observed. Wounds treated with both types of material showed significant amounts of adhesion to visceral organs underlying the wound site. CONCLUSIONS Acellular dermal matrix exhibits a number of favorable features relative to PTFE for closing sterile or contaminated full-thickness abdominal wall defects.
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Affiliation(s)
- Gary An
- Department of Trauma, Stroger Cook County Hospital, Chicago, Illinois, USA
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Borile G, Valente DS, Pizzol MMD, Dreher R, Nunes CCA. Diagnóstico epidemiológico de evisceração em cirurgia geral. Rev Col Bras Cir 2003. [DOI: 10.1590/s0100-69912003000500010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Quantificar a experiência clínica do Serviço de Cirurgia Geral do Complexo Hospitalar da Santa Casa de Porto Alegre, criando um diagnóstico epidemiológico de demanda e traçando um perfil do paciente de risco de evisceração, através da análise do manejo e conduta mais adequados. MÉTODO: No período de 2000 a 2001, foram estudados prospectivamente 1182 pacientes submetidos a laparotomias, dos quais 13 evoluiram com evisceração. RESULTADOS: Dos 13 pacientes eviscerados, 69,2% eram homens, com idade média de 55,9 anos. A neoplasia foi a patologia de base mais prevalente (61,5%), e o tempo médio de evisceração foi de 12,1 dias. A albumina sérica média encontrada foi de 2,8 g/dl e a sutura contínua a técnica de fechamento mais utilizada no Serviço. CONCLUSÃO: O perfil do paciente eviscerado nesta série,inclui homens com mais de 50 anos e obesos, com doença maligna e hipoalbuminemia. Esses pacientes têm maior probabilidade de desenvolver complicações locais, tais como infecção e aumento da pressão intra-abdominal, contribuindo para a deiscência total da parede abdominal. A análise destes fatores deve ser imperiosa na decisão de ancoragem primária dessa população.
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Ewart CJ, Lankford AB, Gamboa MG. Successful closure of abdominal wall hernias using the components separation technique. Ann Plast Surg 2003; 50:269-73; discussion 273-4. [PMID: 12800903 DOI: 10.1097/01.sap.0000046911.07345.0d] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The "components separation" technique involves separating the layers of the abdominal wall to allow midline advancement. The purpose of the study was to compare the success rate of the components repair versus other methods. Repair methods included components separation (n = 11), mesh (n = 15), primary (n = 21), TFL grafts (n = 5), TFL or latissimus flaps (n = 4), and rectus turnover (n = 4). The results were: 16 of 60 hernias recurred, with significant risk factors being body mass index (BMI) greater than 30 kg/m2 (p = 0.04), wound infection or breakdown (p < 0.03), and possibly concurrent colostomy or enterocutaneous fistula repair (p = 0.11). Only one of 11 hernias recurred using the components methods, four of 15 recurred using mesh repairs, three of 21 recurred using primary repairs, four of five recurred using TFL grafts, two of four recurred using TFL/latissimus flaps, and two of four recurred using rectus turnovers. There were 19 complications (infection or wound breakdown), with risk factors being smoking (p = 0.002) and possibly BMI greater than 30 kg/m2 (p = 0.08). The results suggest that the components separation method is a viable option for repair of complex abdominal wall hernias without the use of distant flaps or grafts.
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21
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Suzuki K, Takahashi T, Itou Y, Asai K, Shimota H, Kazui T. Reconstruction of diaphragm using autologous fascia lata: an experimental study in dogs. Ann Thorac Surg 2002; 74:209-12. [PMID: 12118760 DOI: 10.1016/s0003-4975(02)03635-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND We investigated whether fascia lata is an appropriate material for reconstruction of the diaphragm. METHODS A diaphragmatic defect (2 cm by 5 cm) was reconstructed with a patch of autologous fascia lata in the experimental group (n = 12) and with expanded polytetrafluoroethylene in the control group (n = 12). Maximal tensile strength at the sutured region was measured serially. RESULTS The maximal tensile strength at the sutured region reconstructed with the fascia lata was 1.14 +/- 0.50 kgf 15 days and 2.04 +/- 0.94 kgf 30 days after operation. The values were higher than those of expanded polytetrafluoroethylene (p < 0.0001). These values of fascia lata were close to the original maximal tensile strength of the muscular region of the diaphragm (1.52 to 1.66 kgf). CONCLUSIONS Reconstruction of diaphragm using autologous fascia lata is safe, easy, and inexpensive, and provides smooth wound healing. The only disadvantage is the necessity of a femoral incision for harvest; nevertheless, it may be worthwhile to use fascia lata in clinical trials to further assess its suitability as a reconstruction material.
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Affiliation(s)
- Kazuya Suzuki
- First Department of Surgery, Hamamatsu University School of Medicine, Handayama, Japan.
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