1
|
El-Shaier M, Abdelhamid MS, Abdelaal M, Abdel-Tawab M, Morsy A, Askalany A. A New Dissection Ladder Approach for Perforator Vessels in Infant Meningomyelocele Soft Tissue Reconstruction. Ann Plast Surg 2022; 89:e31-e38. [PMID: 36416699 DOI: 10.1097/sap.0000000000003331] [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: 11/24/2022]
Abstract
BACKGROUND Meningomyelocele reconstruction is a lifesaving procedure. A freestyle propeller perforator flap is an ideal option for moderate to large soft tissue meningomyelocele reconstruction. Previous studies that focused on the reliability of perforator flaps for meningomyelocele reconstruction recommended preserving a cuff of soft tissue around the perforators to avoid vasospasm. This method is a very conservative approach in comparison to the recently well-established principles of pedicled perforator flap dissection. In this study, we used a dissection ladder approach. In this method, the pedicle is freed by just islanding the pedicle, skeletonization of the perforator, or further dissection of the perforators beyond the muscles, based on intraoperatively monitoring of the flap. MATERIALS AND METHODS Thirty-six infants with a mean age of 2.1 ± 1.1 months underwent surgery for dorsolumbar meningomyelocele at Assuit University Hospital for 3 years. During surgery, the freestyle perforator flap followed a dissection ladder for perforating vessels and intraoperative flap monitoring. Flap viability, seroma, hematoma, and cerebrospinal fluid leakage were evaluated. RESULTS Nine cases required perforator skeletonization, 4 cases required dissection beyond the muscle, and 23 cases required islanding the flap on the perforators. The average operative time was 43.37 ± 7.87 minutes. Partial tip ischemia was detected in 2 cases. These cases exhibited partial dehiscence and healed by secondary intention. Complete flap loss did not occur in any cases. CONCLUSIONS A conservative approach for perforator flap elevation in infants did not provide optimal results in all cases of thoracolumbar meningomyelocele reconstructions. Well-established principles of perforator dissection, including skeletonization and dissection beyond the muscle, are safe, prevent vasospasms, and improve flap viability.
Collapse
Affiliation(s)
- Mohammed El-Shaier
- From the Plastic and Reconstructive Surgery Department, Assuit University Hospital, Assiut, Egypt
| | | | - Mahmoud Abdelaal
- From the Plastic and Reconstructive Surgery Department, Assuit University Hospital, Assiut, Egypt
| | | | - Abdalla Morsy
- Neurosurgery Departments, Assuit University Hospital, Assuit, Egypt
| | - Awny Askalany
- From the Plastic and Reconstructive Surgery Department, Assuit University Hospital, Assiut, Egypt
| |
Collapse
|
2
|
Massa DS, Montivero NA, Medina SAP. Terminal myelocystocele: Surgical management. Surg Neurol Int 2022; 13:234. [PMID: 35855164 PMCID: PMC9282762 DOI: 10.25259/sni_299_2022] [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] [Received: 03/30/2022] [Accepted: 05/17/2022] [Indexed: 11/16/2022] Open
Abstract
Background: The authors describe clinical and imaging findings, surgical technique, and outcomes in myelocystocele. Methods: We describe a surgical procedure performed in six patients, four males and two females, with myelocystocele treated at our hospital. We review the images obtained at the time of diagnosis and after surgery. The patients’ age range was 12–56 months and had undergone surgery for terminal myelocystocele between 2015 and 2020. All patients had a large lumbar mass covered with healthy skin and presented spontaneous movements at birth. Two patients presented VACTERL syndrome. Results: A watertight closure of the soft tissues was performed in all cases. None of the patients presented postsurgical complications, such as cerebrospinal fluid leak or infection. All the patients had undergone excision of the meningocele sacs, the tethering bands were lysed, and the filum was detethered. The mean follow-up period was 34 (12–56) months. A motor deficit was seen in 2 patients (33.3%). Conclusion: Prenatal diagnosis and early corrective surgical intervention are recommended to prevent deterioration in neurological function. VACTERL association is a common condition and should be investigated.
Collapse
|
3
|
Mortada H, Alhablany T, A Bhat T, Al Tamimi A. Closure of a large myelomeningocele defect using the V-Y rotation advancement flap (butterfly flap): a case report and literature review. CASE REPORTS IN PLASTIC SURGERY AND HAND SURGERY 2021; 8:134-139. [PMID: 34485616 PMCID: PMC8409962 DOI: 10.1080/23320885.2021.1971528] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Early coverage of myelomeningocele (MMC) defects within the post-delivery period is crucial for decreasing mortality rates. Herein, we report the case of a premature 5-day-old male neonate with large MMC defect successfully managed using a quadruple V-Y rotation advancement flap (butterfly technique), an effective surgical technique for large MCC defects.
Collapse
Affiliation(s)
- Hatan Mortada
- Division of Plastic Surgery, Department of Surgery, King Saud University Medical City, King Saud UniversityRiyadh, Saudi Arabia.,Department of Plastic Surgery and Burn Unit, King Saud Medical City, Riyadh, Saudi Arabia
| | - Tareg Alhablany
- Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Tanveer A Bhat
- Department of Plastic Surgery and Burn Unit, King Saud Medical City, Riyadh, Saudi Arabia
| | - Abdulla Al Tamimi
- Department of Plastic Surgery and Burn Unit, King Saud Medical City, Riyadh, Saudi Arabia
| |
Collapse
|
4
|
Closure of meningomyelocele defects using various types of keystone-design perforator island flaps. Arch Plast Surg 2021; 48:261-268. [PMID: 34024070 PMCID: PMC8143945 DOI: 10.5999/aps.2020.01326] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 04/12/2021] [Indexed: 11/08/2022] Open
Abstract
Background Various methods have been described to close large meningomyelocele defects, but no technique has been proven superior to others. This study presents cases of meningomyelocele defect closure with a keystone-design perforator island flap. Methods A retrospective study was performed on 14 patients with meningomyelocele defects closed using various types of keystone flaps. Results The median age of the patients at surgery was 10.5 days (range, 1–369 days) and the average defect size was 22.5 cm2 (range, 7.1–55.0 cm2). The average operative time for defect closure was 89.6 minutes (range, 45–120 minutes). Type IV bilateral keystone flaps were used for four defects, type IV unilateral flaps for six defects, type IIA flaps for two defects, and type III flaps for two defects. Conclusions All the defects healed completely with no major complications. The keystone-design perforator island flap is a reliable, easy, and fast technique to close large meningomyelocele defects.
Collapse
|
5
|
Brown OH, Makar KG, Ulma RM, Buchman SR, Kasten SJ, Muraszko KM, Vercler CJ. A Simplified Approach to Myelomeningocele Defect Repair. Ann Plast Surg 2021; 86:58-61. [PMID: 32349084 DOI: 10.1097/sap.0000000000002374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Repair of the soft tissue defect in myelomeningoceles remains challenging. The literature currently lacks a systematic approach, reporting high rates of complications. We present outcomes from the largest series to date and describe a simplified approach that minimizes morbidity and streamlines decision making. METHODS Patients 1 year or younger who underwent myelomeningocele repair between 2008 and 2018 were reviewed. Flap types were categorized by tissue composition. Complications were dichotomized into early and late (<30 days and >30 days postoperative, respectively). Logistic regression was used to measure the impact of flap tissue composition and skin closure technique on odds of postoperative complications. RESULTS Ninety-seven patients met inclusion criteria. Reoperation was required in only 3 (3.0%) patients-1 for wound dehiscence and 2 for surgical site infections. Zero cases of tethered cord or cerebrospinal fluid leak occurred. The most common minor complications were early wound complications (n = 18, 18.6%) and early infection (n = 5, 5.2%). Fascia-only flaps and muscle + other tissue flaps were not associated with higher odds of complications compared with muscle-only flaps (odds ratio [OR], 2.13; 95% confidence interval [CI], 0.53-8.50, P = 0.29; OR = 2.87, 95% CI 0.66-12.51, P = 0.16, respectively). Rhomboid flaps for skin closure were associated with higher odds of complications (OR, 4.47; 95% CI, 1.00-19.97; P = 0.05). CONCLUSIONS Our approach to myelomeningocele repair demonstrated no cases of secondary tethered cord or cerebrospinal fluid leak, and reoperative rates were extremely low. Because complications were unrelated to flap type, we recommend a simplified approach using any tissue type for dural coverage and 2-layer primary closure of the skin.
Collapse
|
6
|
Arpaci E. Is unilateral local flap reconstruction sufficient in large myelomeningocele treatment? TURKISH JOURNAL OF PLASTIC SURGERY 2021. [DOI: 10.4103/tjps.tjps_100_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
7
|
Comparison of dorsal intercostal perforator artery flap and primary closure in myelomeningocele repair. Childs Nerv Syst 2021; 37:229-233. [PMID: 32666153 DOI: 10.1007/s00381-020-04796-z] [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: 06/20/2020] [Accepted: 07/08/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Of the many suggested techniques, we used dorsal intercostal perforator artery flap (DIPAF) for the closure of myelomeningocele defects. This study compared the outcomes of primary closure and DIPAF in the closure of myelomeningoceles. METHODS Data of 24 patients that underwent myelomeningocele surgery at a single institution between November 2015 and September 2019 were retrospectively reviewed. RESULTS The primary closure group had 13 patients (54.17%) and the DIPAF group had 11 (45.83%). The mean age was 7.91 ± 13.27 days (1-60 days). Twelve patients were female and 12 were male. In 22 patients, the myelomeningocele sacs were in the lumbosacral region, while in 2, they were in the thoracolumbar region. The mean defect sizes were 14.20 ± 4.62 cm2 and 18.44 ± 3.49 cm2 in the primary closure and DIPAF groups, respectively. In each group, four patients had a kyphotic deformity. In the primary closure group, three patients had wound necrosis, two had wound dehiscence, and four had cerebrospinal fluid (CSF) leakage. In the DIPAF group, one patient had wound necrosis and one had CSF leakage. Significantly fewer complications related to the operation area were observed in the DIPAF group (p < 0.05). Increased defect size, kyphotic deformity, and presence of hydrocephalus were found to be risk factors for complications related to the operation area. CONCLUSION This surgical treatment protects neural tissue, prevent CSF leakage, and reduce central nervous system infection rates in myelomeningocele patients. Closure technique with the fasciocutaneous skin flap has more satisfying results than primary closure.
Collapse
|
8
|
Agarwal P, Sharma D. "Response to 'Design of a reliable surgery process for large back defects: Jigsaw puzzle flap concept based on free-style perforator'". Asian J Surg 2020; 43:1179. [PMID: 32981823 DOI: 10.1016/j.asjsur.2020.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 09/02/2020] [Indexed: 11/26/2022] Open
Affiliation(s)
- Pawan Agarwal
- Department of Surgery, Government NSCB Medical College, Jabalpur, MP, 482 003, India
| | - Dhananjaya Sharma
- Department of Surgery, Government NSCB Medical College, Jabalpur, MP, 482 003, India.
| |
Collapse
|
9
|
Quadruple Perforator Flaps for Primary Closure of Large Myelomeningoceles: An Evaluation of the Butterfly Flap Technique. Ann Plast Surg 2019; 82:S389-S393. [PMID: 31085942 DOI: 10.1097/sap.0000000000001668] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Myelomeningocele is the most common open neural tube defect. A quadruple rotation-VY advancement flap (butterfly flap) was recently reported for closure of large myelomeningocele defects; however, no series has been reproduced to evaluate this technique. The objective of this study was to describe our experience with this technique. MATERIALS AND METHODS We reviewed all infants born with large myelomeningocele defects who underwent butterfly flap closure over a 2-year period. Demographics, defect size, operative details, and complications were used to generate descriptive statistics. RESULTS From June 2015 to January 2018, 7 infants met inclusion criteria. Mean defect width was 52% ± 0.11 of the back, representing 21% ± 0.09 of the total back area. Only 1 child had central breakdown. All patients had some peripheral skin dehiscence that occurred on postoperative day 12 ± 7, and these were treated with outpatient wound care. Four patients returned to the operating room for dehiscence electively. There were no incidences of total flap loss. There were no cases of meningitis or myelomeningocele dehiscence. All patients had successful closure of their myelomeningocele without the use of skin grafts. CONCLUSIONS The butterfly flap is able to close large myelomeningocele defects and has the potential to improve contour. There are minor wound-healing complications, but in the rare event of central dehiscence, quadruple rotation-VY advancement flaps can be re-advanced. In all cases, a large myelomeningocele was successfully reconstructed with robust full-thickness flaps, and there was no need for skin grafting of donor sites.
Collapse
|
10
|
Masoudi MS, Hoghoughi MA, Ghaffarpasand F, Yaghmaei S, Azadegan M, Ilami G. Clinical outcome of V-Y flap with latissimus dorsi and gluteal advancement for treatment of large thoracolumbar myelomeningocele defects: a comparative study. J Neurosurg Pediatr 2019; 24:75-84. [PMID: 31003224 DOI: 10.3171/2019.1.peds18232] [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: 04/18/2018] [Accepted: 01/31/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Surgical repair and closure of myelomeningocele (MMC) defects are important and vital, as the mortality rate is as high as 65%-70% in untreated patients. Closure of large MMC defects is challenging for pediatric neurosurgeons and plastic surgeons. The aim of the current study is to report the operative characteristics and outcome of a series of Iranian patients with large MMC defects utilizing the V-Y flap and with latissimus dorsi or gluteal muscle advancement. METHODS This comparative study was conducted during a 4-year period from September 2013 to October 2017 in the pediatric neurosurgery department of Shiraz Namazi Hospital, Southern Iran. The authors included 24 patients with large MMC defects who underwent surgery utilizing the bilateral V-Y flap and latissimus dorsi and gluteal muscle advancement. They also retrospectively included 19 patients with similar age, sex, and defect size who underwent surgery using the primary or delayed closure techniques at their center. At least 2 years of follow-up was conducted. The frequency of leakage, necrosis, dehiscence, systemic infection (sepsis, pneumonia), need for ventriculoperitoneal shunt insertion, and mortality was compared between the 2 groups. RESULTS The bilateral V-Y flap with muscle advancement was associated with a significantly longer operative duration (p < 0.001) than the primary closure group. Those undergoing bilateral V-Y flaps with muscle advancement had significantly lower rates of surgical site infection (p = 0.038), wound dehiscence (p = 0.013), and postoperative CSF leakage (p = 0.030) than those undergoing primary repair. The bilateral V-Y flap with muscle advancement was also associated with a lower mortality rate (p = 0.038; OR 5.09 [95% CI 1.12-23.1]) than primary closure. In patients undergoing bilateral V-Y flap and muscle advancement, a longer operative duration was significantly associated with mortality (p = 0.008). In addition, surgical site infection (p = 0.032), wound dehiscence (p = 0.011), and postoperative leakage (p = 0.011) were predictors of mortality. Neonatal sepsis (p = 0.002) and postoperative NEC (p = 0.011) were among other predictors of mortality in this group. CONCLUSIONS The bilateral V-Y flap with latissimus dorsi or gluteal advancement is a safe and effective surgical approach for covering large MMC defects and is associated with lower rates of surgical site infection, dehiscence, CSF leakage, and mortality. Further studies are required to elucidate the long-term outcomes.
Collapse
Affiliation(s)
| | | | - Fariborz Ghaffarpasand
- 3Research Center for Neuromodulation and Pain, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | | | | |
Collapse
|
11
|
Reconstructions With Different and New Techniques of Large and Extensive Myelomeningocele Defects. J Craniofac Surg 2019; 30:584-588. [DOI: 10.1097/scs.0000000000004879] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
12
|
Adipofascial Flaps With Acellular Dermal Matrix Compared With Myocutaneous Flap Reconstruction in Lumbar Myelomeningocele Defects. J Craniofac Surg 2018; 29:1137-1142. [PMID: 29750727 DOI: 10.1097/scs.0000000000004598] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Adipofascial flaps (AFF) with acellular dermal matrix (ADM) have the potential to reconstruct neural tube defects without sacrificing muscle that may be critical for long-term function. Comparative studies between myocutaneous flap (MF) reconstruction, the accepted standard reconstructive technique, and AFF/ADM remain under-reported. The aim of this study was to evaluate the safety and efficacy of myelomeningocele reconstruction using muscle sparing AFF/ADM versus MF. METHODS A retrospective comparison was conducted on consecutive myelomeningocele patients reconstructed with MF or AFF/ADM over an 84-month period. Data analyzed included: basic demographics, defect size, reconstructive technique, complications, and length of follow-up. A supplemental meta-analysis based on systematic review of literature was performed to compare alternative reconstructive options. RESULTS Twelve patients were identified who met inclusion criteria. Median age, weight, and defect size at reconstruction in the AFF/ADM group (n = 6) was 37.5 weeks, 3.25 kg, and 20.0 cm, respectively, and in the MF group (n = 6) was 37 weeks, 3.6 kg, and 22.5 cm (P > 0.5). For the AFF/ADM versus MF groups, median follow-up was 33.8 versus 22.6 months, reoperation rate was 0% versus 17% (P = 1.0), and complex skin flap closure rate was 17% versus 100% (P = 0.015). No cerebrospinal fluid leaks or surgical site infections occurred in either group. Meta-analysis of the literature revealed no statistically significant difference in complications rates between muscle and nonmuscle flap reconstruction (P > 0.5); potential long-term sequelae of muscle flap harvest were not included. CONCLUSIONS Muscle sparing AFF with ADM is a safe and effective surgical alternative to muscle flaps for lumbar myelomeningocele reconstruction.
Collapse
|
13
|
Ucak M. Myelomeningocele closure by unilateral lumbar artery perforator flap: Experience with thirty-eight patients. Microsurgery 2018; 38:752-757. [PMID: 29953654 DOI: 10.1002/micr.30348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 05/03/2018] [Accepted: 06/08/2018] [Indexed: 11/09/2022]
Abstract
BACKGROUND Repair of large soft tissue defects in meningomyelocele is difficult and its morbidity is high. By applying unilateral lumbar artery perforator transposition flap for closing these defects, we aimed to investigate effects on the repair procedure, duration of surgery and recovery period, with the rates of bleeding and morbidity. PATIENTS AND METHODS Our report was conducted in 38 patients between the years 2013 and 2017. All soft tissue defects were repaired with unilateral lumbar artery perforator flap (LAPF) in meningomyelocele. Fourteen patients were female and 24 patients were male. The youngest patient was a 5.5 month premature female baby and weighing 570 g. The oldest was weighing 3,700 g and at 1.5 months old. RESULTS Mean flap size was 32 ± 29.4 cm2 (ranged: 4 × 3-8 × 7 cm2 ). The mean rotation angle was 126.7° (ranged: 90°-170°). Flap positions were separated as 9 (23%) thoracodorsal and 29 (77%) lumbosacral. None of the patients had flap necrosis, infection, or hematoma. The operation took 23 ± 5.3 minutes on average and bleeding was minimal as 16 cc. All patients were discharged within around 9 ± 2 days. The follow-up period of the patient ranged from 4 to 21 months. Flap survival was at the rate of 100%. There was no flap or postoperative complications. Final outcome for all patients were assessed as complete healing. All patients recovered fast with minimal blood lose, and satisfied the outcomes. CONCLUSIONS As a result, unilateral lumbar perforator flap can be performed successfully in every center. This report suggests using LAPF for reconstruction of meningomyelocele by surgeons as a safe and reliable option, allowing surgeons strong results.
Collapse
Affiliation(s)
- Murat Ucak
- Plastic and Reconstructive Surgery, Nevsehir Public Hospital, Nevsehir, Turkey
| |
Collapse
|
14
|
Tenekeci G, Basterzi Y. Reliability of extended dorsal intercostal artery perforator propeller flaps for reconstruction of large myelomeningocele defects. J Plast Reconstr Aesthet Surg 2016; 70:60-66. [PMID: 27894916 DOI: 10.1016/j.bjps.2016.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 09/11/2016] [Accepted: 10/26/2016] [Indexed: 11/24/2022]
Abstract
Reconstruction of large myelomeningocele defects using extended (elongated beyond the lateral margin of the latissimus dorsi muscle) dorsal intercostal artery perforator (DICAP) propeller flaps is not recommended by previous studies. However, to provide tension-free and successful closure of a defect, the DICAP propeller flaps must sometimes be elongated beyond this margin. Our experience and results in this issue are discussed. In this article, reconstruction of 11 consecutive cases, with large myelomeningocele defects in which standard DICAP propeller flaps were incapable to close the defect, was achieved using extended DICAP propeller flaps between June 2013 and November 2015. At least two reliable perforators of the neighboring intervertebral spaces are included to supply the flap. Intramuscular dissection of perforators is performed to free the perforators from the surrounding muscle and to gain pedicle length as much as possible to prevent twisting and vascular compromise. All the flaps survived completely except for one patient who had superficial skin necrosis on the most distal part of the flap and had severe accompanying systemic disorders and died on postoperative 14th day. In 7 of 11 patients, venous congestion was noted, which resolved spontaneously. No hematoma or seroma formation was observed during the postoperative follow-up period. Dissection of multiple DICAPs supplying flaps enable us to harvest larger DICAP flaps possibly by providing better arterial supply and venous drainage. We use microsurgical instruments and 4.3× loupe magnification for pedicle dissection in this newborn population. This study shows the reliability of extended DICAP propeller flaps when multiple perforators at sixth or more cranial adjacent intercostal spaces are included in DICAP propeller flaps.
Collapse
Affiliation(s)
- Goktekin Tenekeci
- Mersin University Hospital, Mersin University School of Medicine, Mersin, Turkey.
| | - Yavuz Basterzi
- Mersin University Hospital, Mersin University School of Medicine, Mersin, Turkey.
| |
Collapse
|
15
|
Kemaloğlu CA, Özyazgan İ, Ünverdi ÖF. A decision-making guide for the closure of myelomeningocele skin defects with or without primary repair. J Neurosurg Pediatr 2016; 18:187-91. [PMID: 27104629 DOI: 10.3171/2016.2.peds15702] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The closure of the skin defect in myelomeningocele (MMC) repair is an essential step that determines the quality of the surgical result. The success of surgical results is related to the decision to use the most suitable techniques, namely flaps or primary closure. The aim of this study was to evaluate the effectiveness of a decision-making guide to determine whether to use primary repair or a flap for the closure of skin defects that occur in MMC. METHODS Fifty patients underwent surgery after neurosurgical repair and closure of the placode. A simple guide was generated according to the defect height/width and posterior axillary lines/defect width ratio. These 2 ratios were considered to determine which closure technique (with or without primary repair) should be used for the MMC defect reconstruction. RESULTS By using this decision-making guide, 20 of the defects were repaired with various flaps, and those of the remaining 30 patients were repaired with primary closure. In all patients, a successful tension-free 1-stage closure was obtained. Except for 4 patients who had flap reconstruction with partial flap necrosis or minimal flap tip necrosis, healing was uneventful without any complications. There were no additional wound complications during the mean follow-up of 6.8 years (range 5 months to 14 years). CONCLUSIONS Because of various defect sizes and patient characteristics, no single protocol exists for the reconstruction of MMC defects. The guide suggested here might be effective in deciding which method is suitable for closure of MMC skin defects.
Collapse
Affiliation(s)
- Cemal Alper Kemaloğlu
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Erciyes University, Kayseri, Turkey
| | - İrfan Özyazgan
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Erciyes University, Kayseri, Turkey
| | - Ömer Faruk Ünverdi
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Erciyes University, Kayseri, Turkey
| |
Collapse
|
16
|
Kankaya Y, Sungur N, Aslan ÖÇ, Ozer K, Ulusoy MG, Karatay M, Oruç M, Gürsoy K, Karaaslan Ö, Koçer U. Alternative method for the reconstruction of meningomyelocele defects: V-Y rotation and advancement flap. J Neurosurg Pediatr 2015; 15:467-74. [PMID: 25679381 DOI: 10.3171/2014.12.peds14133] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Skin grafts, skin flaps, fasciocutaneous flaps, muscle flaps, and musculocutaneous flaps have been used for closure of large meningomyelocele (MMC) defects that cannot be closed primarily. The V-Y rotation advancement flap technique has been used successfully for the reconstruction of defects in different areas of the body. In the present study, the authors report on their novel use of this technique in both a binary and a quadruple (butterfly) flap manner for closure of large MMC defects. They also present an algorithm that they developed for the evaluation of MMC defects. METHODS Between January 2011 and November 2013, 17 patients (13 girls and 4 boys) with extremely large MMC defects that could not be repaired by direct primary closure underwent reconstruction of the defects with binary and quadruple V-Y rotation and advancement flaps. With the patient prone, the axillary apices, the most craniad point of the intergluteal sulcus, and the posterior axillary lines were marked, and a rectangular area on the back was designed. Edges of the rectangular area and the transverse and longitudinal diameters of the defect were measured and the presence of kyphosis was noted. These measurements and their proportions were used to develop an algorithm for patient assessment. While binary flaps were planned over the transverse diameter of the defects, quadruple flaps were planned over the bisectors of the defects, which were closed by elevating fasciocutaneous flaps. RESULTS For patients whose defect diameter to back width ratio was between 0.30 and 0.50 and whose mean ratio of defect area to donor area was between 0.09 and 0.15, binary V-Y rotation and advancement flaps were used. When these values were in the range of 0.50-0.66 and 0.16-0.35, respectively, quadruple V-Y rotation and advancement flaps were preferred. The mean duration of postoperative follow-up was 10.4 months. With the exception of minor complications, such as partial necrosis of 0.5 × 0.5 cm in a quadruple flap, all the flaps healed uneventfully. CONCLUSIONS With this study, closure of MMC defects with V-Y rotation and advancement flaps has been defined for the first time in the literature. The use of this technique with multiple flaps is an effective alternative to other flap options for the closure of large MMC defects. The algorithm developed in the course of this study should facilitate evaluation and reconstruction planning for patients with MMC defects.
Collapse
Affiliation(s)
- Yüksel Kankaya
- Plastic, Reconstructive, and Aesthetic Surgery Clinic and
| | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Abstract
BACKGROUND Meningomyelocele is a defect of the spinal cord, vertebral spine, and overlying skin and is the most common form of spinal dysraphism. Multiple methods of soft tissue closure for larger myelomeningocele defects have been described, including skin grafting, random fasciocutaneous flaps, skin undermining with relaxing incisions, and musculocutaneous flaps. Most current methods for closure of defects of 8 cm and greater and kyphotic spines usually remains inadequate. In this study, we present our clinical experience with a new surgical procedure, bilateral propeller (BP) flaps based on dorsal intercostal and lumbar artery perforator, for the closure of large thoracolumbar meningomyelocele defects. PATIENTS AND METHOD Between January 2011 and April 2012, 7 newborns (5 males and 2 females) with thoracolumbar large meningomyelocele were included in the study. Six patients had lumbar kyphosis. Myelomeningocele defects with a mean size of 89.3 cm (range, 58.9-136.8) were closed with BP flaps. RESULTS All flaps survived; hematoma, seroma, wound dehiscence, flap necrosis, or infection was not observed. No patients required any surgical revisions. The patients had a follow-up of 4 to 16 months with a mean of 10 months, and no long-term complications, including necrosis of flap edges, wound breakdown, or instability, have been apparent in our series. CONCLUSIONS We believe that the BP flaps represent a useful tool in the management of soft tissue defects associated with especially kyphotic large thoracolumbar and lumbosacral myelomeningoceles.
Collapse
|
18
|
|
19
|
Clinical outcomes of myelomeningocele defect closure over 10 years. J Clin Neurosci 2012; 19:984-90. [PMID: 22595357 DOI: 10.1016/j.jocn.2011.09.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Revised: 09/14/2011] [Accepted: 09/19/2011] [Indexed: 11/21/2022]
Abstract
We report our surgical procedures for the closure of myelomeningocele defects. A retrospective analysis of 162 patients (74 male [45.7%], 88 female [54.3%]) with myelomeningocele was performed and the relationship between hydrocephalus, neurological status and the level and size of the myelomeningocele was described according to type of defect closure. Patients were divided into four groups according to the size of the defect, which was classified into ranges of 0-24 cm(2), 25-39 cm(2), 40-60 cm(2) and >60 cm(2). Myelomeningocele occurred in the lumbar region in 114 patients (70%). The minimum defect size was 3×2 cm, and the maximum defect size was 15×15 cm (mean defect size=34.64 cm(2)). We found that primary closure can be performed on clean, small defects with an intact sac that contains cerebrospinal fluid and the neural placode. For defects larger than 25 cm(2) that contained perforated sacculas, more soft tissue for well-vascularized coverage was required. Bilateral V-Y fasciocutaneous flaps are a good choice for immediate coverage of myelomeningocele defects.
Collapse
|
20
|
Muskett A, Barber WH, Parent AD, Angel MF. Contemporary postnatal plastic surgical management of meningomyelocele. J Plast Reconstr Aesthet Surg 2012; 65:572-7. [DOI: 10.1016/j.bjps.2011.10.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Revised: 09/29/2011] [Accepted: 10/06/2011] [Indexed: 10/14/2022]
|
21
|
Mutaf M, Temel M, Günal E. The reading man flap for closure of large meningomyelocele defects. J Plast Reconstr Aesthet Surg 2011; 65:578-83. [PMID: 22082860 DOI: 10.1016/j.bjps.2011.10.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Revised: 10/03/2011] [Accepted: 10/06/2011] [Indexed: 11/26/2022]
Abstract
BACKGROUND Closure of the skin defect in myelomeningocele repair is an essential step that determines the quality of the surgical result. In large myelomeningoceles, however, adequate skin coverage may not be accomplished by direct closure or skin undermining. In such cases, the skin defect is best repaired using flaps. The aim of this study is to evaluate the reading man procedure for closure of large meningomyelocele defect. METHODS In this procedure, after neurosurgical repair and closure of the placode, the defect surgically becomes a circle in shape. Then, the circular defect is closed by transposition of two skin flaps designed in an unequal Z-plasty manner. Over 5 years, the reading man procedure was used for closure of large meningomyelocele defects in seven patients (four females and three males), aged between 1.5 and 6 months. The defect size was 10.5×7.25 cm (8.5×5.3 and 12.6×9.5 cm) on average. The localisation of the lesions was thoracolumbar in two patients and lumbosacral in five patients. RESULTS In all patients, a successful tension-free one-stage closure was obtained without dog-ear formation. Except for one patient with minimal tip necrosis, healing was uneventful without any complications. There was no patient with late breakdown of the wound during 1.5 years (8 months-4 years) of mean follow-up. CONCLUSIONS The reading man procedure enables the surgeon to achieve a tension-free defect closure of considerably large meningomyeleocele defects. Using two well-vascularised fasciocutaneous flaps, it provides a durable coverage and soft tissue padding over the neural tissues with no suture seam at midline. With these advantages, the Reading Man Procedure seems to be a useful and safe alternative for closure of large meningomyelocele defects.
Collapse
Affiliation(s)
- Mehmet Mutaf
- University of Gaziantep, Faculty of Medicine, Department of Plastic, Reconstructive and Aesthetic Surgery, Gaziantep, Turkey.
| | | | | |
Collapse
|
22
|
Purse-string closure of large myelomeningoceles. J Plast Reconstr Aesthet Surg 2011; 64:e287-8. [DOI: 10.1016/j.bjps.2011.06.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2011] [Revised: 06/02/2011] [Accepted: 06/21/2011] [Indexed: 11/19/2022]
|
23
|
Closure of Large Myelomeningocele Defects Using Dorsal Intercostal Artery Perforator Flap. Ann Plast Surg 2011; 67:159-63. [DOI: 10.1097/sap.0b013e3181f3e0cf] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
24
|
Bowman RM, McLone DG. Neurosurgical management of spina bifida: Research issues. ACTA ACUST UNITED AC 2010; 16:82-7. [DOI: 10.1002/ddrr.100] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
25
|
Abstract
BACKGROUND Although small meningomyeloceles may be amenable to direct closure by undermining of the surrounding skin, the closure of large meningomyelocele defects is a challenging reconstructive problem. PURPOSE Here, we present a new surgical procedure for the closure of large meningomyelocele defects. MATERIAL AND METHODS In this procedure, after neurosurgical repair and closure of the placode, the defect is surgically converted to a triangle in shape. Then, the triangular defect is closed by transposition of 2 skin flaps designed in an unequal z-plasty manner. Over 3 years, this new technique, namely Mutaf triangular closure procedure, was used for the closure of large meningomyelocele defects in 5 patients, aged between 2 days to 6 weeks. The defect size was 10.4 x 7.5 cm on average. RESULTS In all patients, a tension-free 1-stage closure was obtained. Except one with a minimal hematoma, all patients healed with no complication. There was no patient with late breakdown of the wound during 2 years of mean follow-up. CONCLUSIONS Besides the 2 major advantages of short operative time and minimal blood loss, our technique provides a well-vascularized soft tissue padding over the neural tissues, and no suture line overlies the cord closure. With these advantages, this new technique seems to be a useful and safe solution for closure of large meningomyelocele defects.
Collapse
|
26
|
|
27
|
Arad E, Barnea Y, Gur E, Amir A, Leshem D, Zaretski A, Rochkind S, Beny L, Constantini S, Weiss J. Paravertebral turnover flaps for closure of large spinal defects following tethered cord repair. Ann Plast Surg 2007; 57:642-5. [PMID: 17122550 DOI: 10.1097/01.sap.0000235424.26158.e5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Reconstruction of large congenital spinal defects remains a challenge. We present our experience in closure of difficult spinal defects following repair of tethered cord, using paravertebral fascial or myofascial turnover flaps. Between 1996 and 2005, 23 patients were operated using paravertebral turnover flaps for closure of large spinal defects associated with tethered cord. Fifteen (65%) patients had lipomyelomeningoceles. Eleven (48%) patients had sacral defects, 10 (43%) had lumbosacral defects, and 2 (9%) had lumbar defects. Fourteen (61%) patients underwent closure using fascial turnover flaps. Myofascial turnover flaps were used in 9 (39%) patients. Following surgery, none of the patients developed cerebrospinal fluid (CSF) leaks, pseudomeningoceles, or subcutaneous infection. One patient suffered superficial necrosis and infection of the skin suture line, which healed secondarily. We conclude that fascial or myofascial paravertebral turnover flaps provide reliable coverage of difficult defects of the spinal CNS.
Collapse
Affiliation(s)
- Ehud Arad
- Department of Plastic and Reconstructive Surgery, Tel-Aviv Sourasky Medical Center and Dana Children's Hospital, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Komuro Y, Yanai A, Koga Y, Seno H, Inoue M. Bilateral Modified V-Y Advancement Flaps for Closing Meningomyelocele Defects. Ann Plast Surg 2006; 57:195-8. [PMID: 16862002 DOI: 10.1097/01.sap.0000215281.05153.0c] [Citation(s) in RCA: 12] [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
Various reports describe surgical techniques for closing a meningomyelocele defect. We have used a combination flap consisting of a vertical bipedicled flap and V-Y advancement flap and used this technique in the successful repair of 11 meningomyelocele defects. The vertical bipedicled flap enhances the blood supply to the V-Y advancement flap with no sacrifice of muscle tissue. This flap can easily be moved to the midline, and the donor area can be primarily sutured with no complications. Our method has several advantages compared with previously reported methods: 1) no skin grafts are needed; 2) no muscle tissue is killed; 3) it is simple and easy, leading to less blood loss and minimal operative time; and 4) it is safe and produces reliable results while eliminating wound dehiscence and skin necrosis.
Collapse
Affiliation(s)
- Yuzo Komuro
- Department of Plastic Surgery, Juntendo University School of Medicine, Bunkyo-ku, Tokyo, Japan.
| | | | | | | | | |
Collapse
|
29
|
Atik B, Tan O, Kiymaz N, Yilmaz N, Tekes L. Bilobed Fasciocutaneous Flap Closure of Large Meningomyeloceles. Ann Plast Surg 2006; 56:562-4. [PMID: 16641637 DOI: 10.1097/01.sap.0000200221.27116.27] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Closure of large meningomyelocele defects presents a challenging problem. In this paper, the procedure and outcome of bilobed fasciocutaneous flap closure of large meningomyeloceles have been discussed. MATERIALS AND METHODS Bilobed fasciocutaneous flap was used in 20 patients with large meningomyelocele defects, the largest of which was 77 cm2. A fasciocutaneous dissection was performed and the defect area was covered by tension-free closure. RESULTS In the follow-up period of 6 weeks, partial flap loss in a patient and cerebrospinal fluid leak inferior to the flap in another 2 were observed. These patients recovered by dressing without flap loss. CONCLUSIONS Utilization of bilobed flaps for closure of large meningomyelocele defects seems to be an effective and reliable procedure, with advantages of decreased operative time, minimal bleeding, the suture lines for dura and flap not superimposed, and low morbidity.
Collapse
Affiliation(s)
- Bekir Atik
- Yuzuncu Yil University, Medical Faculty, Department of Plastic and Reconstructive Surgery, Van, Turkey.
| | | | | | | | | |
Collapse
|