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Shigenaga Y, Osaki T, Murai N, Kamino S, Nakao K, Kawasaki R, Takenaka D, Ishida T. Identification of peroneal artery perforators using non-contrast-enhanced T2prep multi-shot gradient echo planar imaging MRA. Radiol Phys Technol 2024:10.1007/s12194-024-00799-6. [PMID: 38805078 DOI: 10.1007/s12194-024-00799-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 05/29/2024]
Abstract
The purpose of this study was to investigate the spatial resolution of non-contrast-enhanced (CE) T2prep multi-shot gradient echo planar imaging (MSG-EPI) magnetic resonance angiography (MRA) required to identify peroneal artery perforators and demonstrate its effectiveness in preoperative simulation. Twenty-six legs of 13 volunteers were scanned using non-CE T2prep MSG-EPI-MRA at three spatial resolutions: 1.0-, 0.8-, and 0.6-mm isotropic voxels. The location and number of peroneal artery perforators that could be candidates for free fibula flaps were identified by consensus among three plastic surgeons. Surgeons distinguished between septocutaneous and musculocutaneous perforators using MRA, and confirmed the accuracy of their presence and identification using ultrasonography (US). The ability to detect hypoplasia or stenosis of the anterior tibial, posterior tibial, and peroneal arteries was evaluated by confirming the consistency between the MRA and US results. The number of cutaneous perforators identified using MRA and confirmed using US was 39, 51, and 52 at each respective resolution. The discrimination accuracies between septocutaneous and musculocutaneous perforators were 92.3%, 96.1%, and 96.2%. The number of identified septocutaneous perforators was 1.3 ± 0.6, 1.6 ± 0.8, and 1.7 ± 0.8 at 1.0-, 0.8-, and 0.6-mm data, respectively. All the MRA results, including hypoplasia and stenosis, were consistent with the US results. Non-CE T2prep MSG-EPI-MRA with a spatial resolution of 0.8 mm or less shows promise for identifying septocutaneous perforators of the peroneal artery, suggesting its potential as an alternative to conventional imaging methods for the preoperative planning of free fibula osteocutaneous flap transfers.
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Affiliation(s)
| | - Takeo Osaki
- Department of Plastic Surgery, Hyogo Cancer Center, Hyogo, Japan
| | - Nobuyuki Murai
- Department of Plastic Surgery, Hyogo Cancer Center, Hyogo, Japan
| | - Saki Kamino
- Department of Plastic Surgery, Hyogo Cancer Center, Hyogo, Japan
| | - Koji Nakao
- Department of Radiology, Hyogo Cancer Center, Hyogo, Japan
| | | | | | - Takayuki Ishida
- Division of Health Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan.
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Karmakar S, Singla P. An Unreported Variation of Origin of Posterior Tibial Artery Encountered During Free Fibula Flap Harvest. Ann Plast Surg 2023; 91:101-103. [PMID: 37450867 DOI: 10.1097/sap.0000000000003577] [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: 07/18/2023]
Abstract
ABSTRACT Variations in the division of popliteal artery and origin of the 3 vascular systems are well documented. Here, we report a case in which the posterior tibial artery originated from the peroneal artery, in lower leg and then followed the normal course. The anomaly was detected intraoperatively precluding the harvest of free fibula flap. The procedure was abandoned and fibula was fixed using plates and screws and a free radial forearm flap was done over 2 mini-plates, which spanned the bone gap. A second bone flap procedure was to be planned in another sitting.The anomalous origin of posterior tibial artery from the peroneal artery in lower leg did not fall into any of the categories described previously by Kim et al (Ann Surg 1989;210:776-81.). In the event such atypical anatomy is encountered, it must be delineated, and the surgical plan adjusted accordingly. Flexibility in surgical approach can prevent vascular catastrophe.
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Affiliation(s)
- Shilpi Karmakar
- From the Department of Burns and Plastic Surgery, All India Institute of Medical Sciences, Jodhpur, India
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Lee CR, Kim SH, Kwon HJ, Ahn MY, Nam YS, Moon SH. Proximal peroneal perforator flap, cadaveric study, and clinical applications for shallow defect reconstructions. Microsurgery 2023. [PMID: 36756700 DOI: 10.1002/micr.31018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 12/02/2022] [Accepted: 01/19/2023] [Indexed: 02/10/2023]
Abstract
PURPOSE Peroneal artery perforator offers a versatile range of microvascular tissue transfer methods from local flaps to vascularized osteocutaneous fibula flaps. It is one of the few flaps that can cover shallow defects that require thin and pliable skin paddles, such as in hands and feet (Han et al., 2018). The proximal region of the lower leg offers such flexible and thin flap compared to the middle and distal lower leg (Winters & de Jongh, 1999). However, the anatomy of the proximal peroneal artery perforator is relatively unknown in literature and its proximity to the common peroneal nerve (CPN) has not yet been studied. This study conducted a cadaveric study and put it in application into clinical settings. METHODS Twenty lower leg specimens were dissected according to the methods of clinical proximal peroneal artery perforator flap harvest. Perforators arising in the proximal lower leg area of between 20 and 40 percentile of fibular length were inspected. Perforator length, location from fibular head, course, and location of CPN were recorded. Clinical reconstruction cases using the proximal lateral lower leg were analyzed. Six patients between the ages of thirty and seventy were included. Five cases were due to trauma, and one from mass excision, but all required thin and pliable flaps for reconstructions in hands or feet. Flaps were designed concentrical oval shapes, and harvest was done similarly to cadaveric perforator dissection, but perforator dissection was done only up to the required pedicle length. Perforator length, flap size, thickness, and long-term complications were recorded. RESULTS Among 20 specimens, a total of 20 perforators were found in 18 cadavers (90%). Two specimens showed no perforators while two specimens showed multiple perforators. The perforators were located at an average of 101 mm from fibular head, with an average length of 55 mm ranging from 20 to 153 mm. The average size of perforator at origin was 2.0 mm, ranging from 1.0 to 3.6 mm. 45% showed septocutaneous course and 55% intramuscular course. Two out of 20 perforators were shown to arise from source vessels other than the peroneal artery. All clinical cases were successful without complications or debulking for contour shaping. Flap sizes ranged from 15 to 40 cm2 . Largest flap width was 5 cm, and all donor sites were primarily closed without complications. One year of follow-up showed no complications. CONCLUSION Proximal peroneal artery perforator flap provides a reliable pedicle for a versatile tissue transfer. This study shows that the perforators of the proximal lateral lower leg often arise from vessels other than the peroneal artery, such as the anterior tibial artery or popliteal artery, as had been previously reported (Winters & de Jongh, 1999). Although the source vessel varies, perforator anatomy is at a safe distance from CPN. This variation of source vessels suggests a change in nomenclature to "proximal peroneal perforator flap." The clinical applications of this flap showed that it can be effectively used for reconstructions of shallow defects, such as in the hands and feet without secondary procedures for debulking.
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Affiliation(s)
- Chae Rim Lee
- Department of Plastic and Reconstructive Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang Hyun Kim
- Catholic Institute for Applied Anatomy, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyo Jeong Kwon
- Department of Plastic and Reconstructive Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Min Young Ahn
- Catholic Institute for Applied Anatomy, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yong Seok Nam
- Department of Anatomy, College of Korean Medicine, Dongshin University, Chonnam, Republic of Korea
| | - Suk-Ho Moon
- Department of Plastic and Reconstructive Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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Gong J, Luo WD, Li CJ. Preoperative high-frequency color Doppler ultrasound assessment of the blood vessels of the fibular myocutaneous flap. J Plast Reconstr Aesthet Surg 2022; 75:3964-3969. [DOI: 10.1016/j.bjps.2022.08.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 08/17/2022] [Indexed: 11/27/2022]
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Talwar A, Bai J, Wester JR, Attar S, Peabody TD, Ko JH. Vascularized Medial Femoral Condyle Periosteal Flaps With Allograft Bone for Distal Radius Giant Cell Tumors: A Case Report. JBJS Case Connect 2022; 12:01709767-202209000-00033. [PMID: 36049023 DOI: 10.2106/jbjs.cc.21.00652] [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: 06/15/2023]
Abstract
CASE Distal radius reconstruction after giant cell tumor (GCT) resection is typically performed with free fibular flaps when a vascularized bone is needed. However, vascularized fibular flaps are contraindicated in patients with peroneal artery variants. We present 2 patients with GCTs of the radius and bilateral peronea arteria magna who underwent resection with wrist fusion using an allograft bone and vascularized free medial femoral condyle periosteal flaps. Both patients had excellent outcomes with minimal postoperative morbidity. CONCLUSION Allograft bone with vascularized medial femoral condyle periosteal flaps is an effective option for reconstructing distal radius defects after GCT resection when conventional methods fail.
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Affiliation(s)
- Abhinav Talwar
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Jennifer Bai
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - James R Wester
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Samer Attar
- Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Terrance D Peabody
- Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Jason H Ko
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Department of Orthopaedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Analysis of Variation in Anatomy of Lower Limb Vasculature and Implications for Free Fibula Flap by Color Doppler Imaging. J Maxillofac Oral Surg 2022; 21:320-325. [DOI: 10.1007/s12663-020-01483-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 11/07/2020] [Indexed: 11/26/2022] Open
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Knitschke M, Baumgart AK, Bäcker C, Adelung C, Roller F, Schmermund D, Böttger S, Streckbein P, Howaldt HP, Attia S. Impact of Periosteal Branches and Septo-Cutaneous Perforators on Free Fibula Flap Outcome: A Retrospective Analysis of Computed Tomography Angiography Scans in Virtual Surgical Planning. Front Oncol 2022; 11:821851. [PMID: 35127535 PMCID: PMC8807634 DOI: 10.3389/fonc.2021.821851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 12/24/2021] [Indexed: 11/13/2022] Open
Abstract
BackgroundVirtual surgical planning (VSP) for jaw reconstruction with free fibula flap (FFF) became a routine procedure and requires computed tomography angiography (CTA) for preoperative evaluation of the lower limbs vascular system and the bone. The aim of the study was to assess whether the distribution and density of periosteal branches (PB) and septo-cutaneous perforators (SCP) of the fibular artery have an impact on flap success.MethodThis retrospective clinical study assessed preoperative CTA of the infra-popliteal vasculature and the small vessel system of 72 patients who underwent FFF surgery. Surgical outcome of flap transfer includes wound healing, subtotal, and total flap loss were matched with the segmental vascular supply.ResultA total of 72 patients (28 females, 38.9 %; 44 males, 61.1 %) fulfilled the study inclusion criteria. The mean age was 58.5 (± 15.3 years). Stenoses of the lower limbs’ vessel (n = 14) were mostly detected in the fibular artery (n = 11). Flap success was recorded in n = 59 (82.0%), partial flap failure in n = 4 (5.5%) and total flap loss in n = 9 (12.5%). The study found a mean number (± SD) of 2.53 ± 1.60 PBs and 1.39 ± 1.03 SCPs of the FA at the donor-site. The proximal FFF segment of poly-segmental jaw reconstruction showed a higher rate of PB per flap segment than in the distal segments. Based on the total number of prepared segments (n = 121), 46.7% (n = 7) of mono-, 40.4% (n = 21) of bi-, and 31.5 % (n = 17) of tri-segmental fibula flaps were at least supplied by one PB in the success group. Overall, this corresponds to 37.2% (45 out of 121) of all successful FFF. For total flap loss (n = 14), a relative number of 42.9% (n = 6) of distinct supplied segments was recorded. Wound healing disorder of the donor site was not statistically significant influenced by the detected rate of SCP.ConclusionIn general, a correlation between higher rates of PB and SCP and the flap success could not be statistically proved by the study sample. We conclude, that preoperative PB and SCP mapping based on routine CTA imaging is not suitable for prediction of flap outcome.
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Affiliation(s)
- Michael Knitschke
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
- *Correspondence: Michael Knitschke,
| | - Anna Katrin Baumgart
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
| | - Christina Bäcker
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
| | - Christian Adelung
- Department of Diagnostic and Interventional Radiology and Pediatric Radiology, Justus-Liebig-University, Giessen, Germany
| | - Fritz Roller
- Department of Diagnostic and Interventional Radiology and Pediatric Radiology, Justus-Liebig-University, Giessen, Germany
| | - Daniel Schmermund
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
| | - Sebastian Böttger
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
| | - Philipp Streckbein
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
| | - Hans-Peter Howaldt
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
| | - Sameh Attia
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Giessen, Germany
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Abdel Razek AAK, Saleh GA, Denever AT, Mukherji SK. Preimaging and Postimaging of Graft and Flap in Head and Neck Reconstruction. Magn Reson Imaging Clin N Am 2021; 30:121-133. [PMID: 34802575 DOI: 10.1016/j.mric.2021.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Head and neck reconstructive surgical techniques are complex; now the microvascular free tissue transfer is the most frequently used. The postreconstruction imaging interpretation is challenging due to the altered anatomy and flap variability. We aim to improve radiologists' knowledge with diverse methods of flap reconstruction for an accurate appreciation of their expected cross-sectional imaging appearance and early detection of tumor recurrence and other complication.
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Affiliation(s)
| | - Gehad A Saleh
- Faculty of Medicine, Department of Diagnostic Radiology, Mansoura University, Elgomhoria Street, Mansoura 35512, Egypt
| | - Adel T Denever
- Faculty of Medicine, Department of Surgery, Mansoura University, Elgomhoria Street, Mansoura 35512, Egypt
| | - Suresh K Mukherji
- Marian University, Head and Neck Radiology, ProScan Imaging, Carmel, IN, USA.
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Knitschke M, Baumgart AK, Bäcker C, Adelung C, Roller F, Schmermund D, Böttger S, Howaldt HP, Attia S. Computed Tomography Angiography (CTA) before Reconstructive Jaw Surgery Using Fibula Free Flap: Retrospective Analysis of Vascular Architecture. Diagnostics (Basel) 2021; 11:1865. [PMID: 34679563 PMCID: PMC8534841 DOI: 10.3390/diagnostics11101865] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 11/16/2022] Open
Abstract
Computed tomography angiography (CTA) is widely used in preoperative evaluation of the lower limbs' vascular system for virtual surgical planning (VSP) of fibula free flap (FFF) for jaw reconstruction. The present retrospective clinical study analysed n = 72 computed tomography angiographies (CTA) of lower limbs for virtual surgical planning (VSP) for jaw reconstruction. The purpose of the investigation was to evaluate the morphology of the fibular bone and its vascular supply in CTA imaging, and further, the amount and distribution of periosteal branches (PB) and septo-cutaneous perforators (SCPs) of the fibular artery. A total of 144 lower limbs was assessed (mean age: 58.5 ± 15.3 years; 28 females, 38.9%; 44 males, 61.1%). The vascular system was categorized as regular (type I-A to II-C) in 140 cases (97.2%) regarding the classification by Kim. Absent anterior tibial artery (type III-A, n = 2) and posterior tibial artery (type III-B, n = 2) were detected in the left leg. Stenoses were observed mostly in the fibular artery (n = 11), once in the anterior tibial artery, and twice in the posterior tibial artery. In total, n = 361 periosteal branches (PBs) and n = 231 septo-cutaneous perforators (SCPs) were recorded. While a distribution pattern for PBs was separated into two clusters, a more tripartite distribution pattern for SCPs was found. We conclude that conventional CTA for VSP of free fibula flap (FFF) is capable of imaging and distinguishing SCPs and PBs.
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Affiliation(s)
- Michael Knitschke
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (A.K.B.); (C.B.); (D.S.); (S.B.); (H.-P.H.); (S.A.)
| | - Anna Katrin Baumgart
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (A.K.B.); (C.B.); (D.S.); (S.B.); (H.-P.H.); (S.A.)
| | - Christina Bäcker
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (A.K.B.); (C.B.); (D.S.); (S.B.); (H.-P.H.); (S.A.)
| | - Christian Adelung
- Department of Radiology, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (C.A.); (F.R.)
| | - Fritz Roller
- Department of Radiology, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (C.A.); (F.R.)
| | - Daniel Schmermund
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (A.K.B.); (C.B.); (D.S.); (S.B.); (H.-P.H.); (S.A.)
| | - Sebastian Böttger
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (A.K.B.); (C.B.); (D.S.); (S.B.); (H.-P.H.); (S.A.)
| | - Hans-Peter Howaldt
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (A.K.B.); (C.B.); (D.S.); (S.B.); (H.-P.H.); (S.A.)
| | - Sameh Attia
- Department of Oral and Maxillofacial Surgery, Justus-Liebig-University, Klinikstrasse 33, 35392 Giessen, Germany; (A.K.B.); (C.B.); (D.S.); (S.B.); (H.-P.H.); (S.A.)
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FFF Utilizing an Arteriovenous Vascular Loop of Two Peroneal Venae Comitantes for a PAM. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3790. [PMID: 34522567 PMCID: PMC8432636 DOI: 10.1097/gox.0000000000003790] [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: 05/26/2021] [Accepted: 06/30/2021] [Indexed: 11/29/2022]
Abstract
Vascularized bone grafting is widely used for reconstruction of osseous defects of the forearm. Fibular free flap (FFF) is one option, which relies on harvesting the peroneal artery. This procedure is subject to lower extremity anatomic variants; therefore, some recommend preoperative angiography. However, high quality evidence for this approach and its cost-effectiveness are lacking and instead one can diligently assess the vascular anatomy intraoperatively. Here, we describe a case of a 73-year-old man who was found to have a peronea arteria magna intraoperatively during an FFF for a left radius reconstruction secondary to an infectious nonunion. We describe an approach to performing an FFF using an arteriovenous vascular loop through the fibula employing the two accompanying peroneal venae comitantes. The patient had no complications and was found to have appropriate healing of the upper extremity without lower extremity compromise at 3-month follow-up. This report illustrates an alternative to using an interpositional venous graft for peronea arteria magna found intraoperatively during FFFs.
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Mantelakis A, Mughal M, Man J, Roblin P. Anatomical variant of physeal blood supply to the fibula. BMJ Case Rep 2021; 14:14/6/e240537. [PMID: 34099446 DOI: 10.1136/bcr-2020-240537] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Vascularised epiphysial fibula bone transfers in the paediatric population provides a solution to growth suppression in extremity reconstruction. We report a case of an anatomical variant to the epiphysial blood supply that has never been reported in literature. A 6-year-old girl underwent a free vascularised fibula flap for reconstruction of her right humerous following osteosarcoma resection. While identifying and dissecting the recurrent epiphysial branch, a large branch from the peroneal artery was identified which directly entered the head of the fibula. No dominant supply from the anterior tibial (AT) vessels to the head of the fibula was seen. This led to the need for a bipedicled flap with diaphyseal supply from the AT vessels and the epiphysial transfer based on the peroneal artery. The patient made an uneventful recovery from the procedure. The same technique may be used by surgeons that may encounter this unique variant in clinical practice.
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Affiliation(s)
| | - Maleeha Mughal
- Plastic Surgery, Guy's and St Thomas' Hospitals NHS Trust, London, UK
| | | | - Paul Roblin
- Plastic Surgery, Guy's and St Thomas' Hospitals NHS Trust, London, UK
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12
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Betar NM, Subramaniam SS, Borgna SC. Fibula free flap with type IIIB popliteal artery branching: a case report and recommendations. EUROPEAN JOURNAL OF PLASTIC SURGERY 2021. [DOI: 10.1007/s00238-020-01673-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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13
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Vieira L, Isacson D, Dimovska EOF, Rodriguez-Lorenzo A. Four Lessons Learned from Complications in Head and Neck Microvascular Reconstructions and Prevention Strategies. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3329. [PMID: 33564573 PMCID: PMC7858199 DOI: 10.1097/gox.0000000000003329] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/28/2020] [Indexed: 12/29/2022]
Abstract
Free flap reconstruction in the head and neck region is a complex field in which patient comorbidities, radiation therapy, tumor recurrence, and variability of clinical scenarios make some cases particularly challenging and prone to devastating complications. Despite low free flap failure rates, the impact of flap failure has enormous consequences for the patients. METHODS Acknowledging and predicting high risk intra- and postoperative situations and having planned strategies on how to deal with them can decrease their rate and improve the patient's reconstructive journey. RESULTS Herein, the authors present 4 examples of significant complications in complex microvascular head and neck cancer reconstruction, encountered for the last 10 years: compression and kinking of the vascular pedicle, lack of planning of external skin coverage in osteoradionecrosis, management of the vessel-depleted neck, and vascular donor site morbidity after fibula harvest. CONCLUSION The authors reflect on the causes and propose preventative strategies in each peri-operative stage.
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Affiliation(s)
- Luís Vieira
- *From the Department of Plastic and Maxillofacial Surgery, Uppsala University Hospital, Uppsala, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Daniel Isacson
- *From the Department of Plastic and Maxillofacial Surgery, Uppsala University Hospital, Uppsala, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Eleonora O. F. Dimovska
- *From the Department of Plastic and Maxillofacial Surgery, Uppsala University Hospital, Uppsala, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Andres Rodriguez-Lorenzo
- *From the Department of Plastic and Maxillofacial Surgery, Uppsala University Hospital, Uppsala, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
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Harris BN, Ghazizadeh S, Bayon R, Kejner AE, Cannady SB, Greene BJ, Huang AT, Curry J, Blackwell KE, Ducic Y, Wax MK. Safety of fibula free flap in patients following total knee replacement. Head Neck 2020; 43:585-589. [PMID: 33089587 DOI: 10.1002/hed.26519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/21/2020] [Accepted: 10/12/2020] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Fibula free flap (FFF) is the preferred osteocutaneous flap for reconstruction of large head and neck composite defects. There is a paucity of data whether FFF can be performed safely in patients with knee replacement (total knee arthroplasty [TKA]). METHODS Multi-institutional review of outcomes following FFF in patients who had prior TKA. RESULTS Ten surgeons reported successful FFF in 53 patients with prior TKA. The most common preoperative imaging was a CT angiogram of the bilateral lower extremities. There was no evidence of intraoperative vascular abnormality. Physical therapy began between postoperative day 1 to postoperative day 3. At 1 month postoperatively, 40% of patients were using a cane or walker to ambulate, but by 3 months all had returned to baseline ambulatory status. At >1 year, there were no gait complications. CONCLUSION FFF appears safe in patients with prior knee replacement without an increased risk of complications compared to baseline.
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Affiliation(s)
- Brianna N Harris
- Department of Otolaryngology - Head and Neck Surgery, Scripps Health, San Diego, California, USA
| | - Shabnam Ghazizadeh
- Department of Otolaryngology - Head and Neck Surgery, University of California Los Angeles, Los Angeles, California, USA
| | - Rodrigo Bayon
- Department of Otolaryngology - Head and Neck Surgery, University of Iowa, Iowa City, Iowa, USA
| | - Alexandra E Kejner
- Department of Otolaryngology - Head and Neck Surgery, University of Kentucky, Lexington, Kentucky, USA
| | - Steven B Cannady
- Department of Otolaryngology - Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Benjamin J Greene
- Department of Otolaryngology - Head and Neck Surgery, University of Alabama, Birmingham, Alabama, USA
| | - Andrew T Huang
- Department of Otolaryngology - Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Joseph Curry
- Department of Otolaryngology - Head and Neck Surgery, Jefferson University, Philadelphia, Pennsylvania, USA
| | - Keith E Blackwell
- Department of Otolaryngology - Head and Neck Surgery, University of California Los Angeles, Los Angeles, California, USA
| | - Yadranko Ducic
- Otolaryngology and Facial Plastic Surgery Associates, Fort Worth, Texas, USA
| | - Mark K Wax
- Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Sciences University, Portland, Oregon, USA
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15
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Shanti RM, Choi J, Thomas WW, Sheth NP, Cannady SB. Reconstruction of Through-and-Through Composite Segmental Mandibulectomy Defect in a Patient With a Dominant Peroneal Artery Using an Anterior Lateral Thigh Osteomyocutaneous Free Flap: A Case Report and Description of Flap. J Oral Maxillofac Surg 2020; 78:1436.e1-1436.e7. [DOI: 10.1016/j.joms.2020.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 03/06/2020] [Accepted: 03/07/2020] [Indexed: 10/24/2022]
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16
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Flow Chart for Reconstructive Head and Neck Surgery in Composite Soft and Hard Tissue Defects. J Craniofac Surg 2020; 31:e588-e591. [PMID: 32649553 DOI: 10.1097/scs.0000000000006679] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Virtual planning of reconstructive surgical procedures in patients with osseous and composite defects in the head and neck region is becoming increasingly a state of the art modality. However, computational algorithms lack the capability of planning the involved soft tissue and vascular pedicle position. The authors present a flow-chart to solve this problem in the reconstruction of defects of the upper and lower jaw. MATERIAL AND METHODS Clinical records from 2013 to 2018 from a tertiary care center were screened for patients undergoing osseous reconstruction in the head and neck region. A flow-chart considering soft tissue positioning and the anatomical course of the vascular pedicle was assessed in consideration of the defect and donor-site. RESULTS A total of 81 osseous and composite microvascular reconstructive procedures have been conducted. Defects of the lower jaw were the most common (n = 61). The free fibula flap was the most common reconstructive measure and showed a wide versatility of surgical options to reconstruct these defects. The flow charts were assessed accordingly in these procedures. CONCLUSION Soft tissue and vascular pedicle positioning can be planned pre-operatively by the use of virtual planning and should be considered as an enhancement tool to the already existing computational algorithms of planning hard tissue reconstruction.
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Varghese BT, Vijayakumar P, Ani Raj R, Thomas S. Salvaging skin loss of free fibular osteo-cutaneous flaps in oral oncological reconstruction. Oral Oncol 2019; 97:131-132. [PMID: 31477428 DOI: 10.1016/j.oraloncology.2019.08.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 08/27/2019] [Accepted: 08/27/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Bipin T Varghese
- Head and Neck Surgery Unit, Department of Surgical Services, Regional Cancer Centre, Trivandrum, Kerala 695011, India.
| | - P Vijayakumar
- Head and Neck Surgery Unit, Department of Surgical Services, Regional Cancer Centre, Trivandrum, Kerala 695011, India
| | - R Ani Raj
- Head and Neck Surgery Unit, Department of Surgical Services, Regional Cancer Centre, Trivandrum, Kerala 695011, India
| | - Shaji Thomas
- Head and Neck Surgery Unit, Department of Surgical Services, Regional Cancer Centre, Trivandrum, Kerala 695011, India
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18
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Lou C, Yang X, Hu L, Hu Y, S P Loh J, Ji T, Zhang C. Oromandibular reconstruction using microvascularized bone flap: report of 1038 cases from a single institution. Int J Oral Maxillofac Surg 2019; 48:1001-1008. [PMID: 30922629 DOI: 10.1016/j.ijom.2019.02.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 02/12/2019] [Accepted: 02/26/2019] [Indexed: 10/27/2022]
Abstract
This retrospective study was performed to review 1038 patients who underwent mandibular reconstruction with free vascularized bone flaps at a single institution between 2006 and 2017. Of these patients, 827 (79.67%) had fibula flaps, 197 (18.98%) had deep circumflex iliac artery perforator (DCIA) flaps, and 11 (1.06%) had scapula bone flaps. The most common pathological diagnosis was ameloblastoma (n=366, 35.26%), followed by squamous cell carcinoma (n=278, 26.78%) and osteoradionecrosis (n=152, 14.64%). Fifty-seven patients (5.49%) had major complications requiring surgical intervention and one patient died of a pulmonary embolism. Venous crisis was the most frequent major complication (n=20, 1.93%), followed by haematoma (n=17, 1.64%) and flap necrosis (n=14, 1.35%). One-stage mandibular reconstruction was preferred whenever possible, as this generally decreases the financial and hospitalization burden. The four-segment method of jaw reconstruction appeared to achieve good aesthetic appearance results in Asian patients and this was not associated with a higher risk of segment ischemia compared with the three-segment method.
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Affiliation(s)
- C Lou
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - X Yang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - L Hu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Y Hu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - J S P Loh
- Faculty of Dentistry, National University of Singapore, Singapore
| | - T Ji
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - C Zhang
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China.
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19
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Preoperative Vascular Interventions to Improve Donor Leg Perfusion: A Report of Two Fibula Free Flaps Used in Head and Neck Reconstruction. J Oral Maxillofac Surg 2019; 77:658-663. [DOI: 10.1016/j.joms.2018.10.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 10/22/2018] [Accepted: 10/25/2018] [Indexed: 11/24/2022]
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20
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Huang JW, Huang CS, Shih YC, Perng CK, Lin YY, Wu SH. Comparison of perioperative outcomes between endoscope-assisted technique and handheld acoustic Doppler for perforator identification in fasciocutaneous flaps. Medicine (Baltimore) 2018; 97:e10849. [PMID: 29851798 PMCID: PMC6392539 DOI: 10.1097/md.0000000000010849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The endoscopic technique has been utilized to harvest muscle flaps and detect perforators of fasciocutaneous flaps. This study aimed to compare the perioperative outcomes between the endoscope-assisted technique and handheld acoustic Doppler for perforator identification in fasciocutaneous flaps.This retrospective case-control study included patients who underwent fasciocutaneous flap reconstruction for traumatic soft tissue defects. In the case group, perforator identification was assisted by the endoscope-assisted technique. In the control group, age- and sex-matched patients received handheld acoustic Doppler to detect perforators. Perioperative outcomes, flap characteristics, and postoperative complications were compared.There were 12 patients in the case group and 12 in the control group. Compared with the control group, the case group had a significantly shorter length of donor-site wounds (9 cm vs 12 cm, P = .023) and a significantly smaller proportion of patients receiving skin grafting at the donor sites (0% vs 41.7%, P = .037). The case group had a longer operative time, but the difference was not statistically significant (180 minutes vs 150 minutes, P = .367). The amount of blood loss, the time length of postoperative drainage, and complications did not significantly differ between the 2 groups.The endoscope-assisted technique for perforator identification of fasciocutaneous flaps provided less donor-site morbidity and a significantly shorter length of donor-site wounds than the conventional handheld acoustic Doppler, which suggests that this technique could be a valuable alternative when a precise design is indicated.
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Affiliation(s)
- Jen-Wu Huang
- Department of Surgery, National Yang-Ming University Hospital, Yi-Lan
- Institute of Emergency and Critical Care Medicine
| | - Chih-Sheng Huang
- Department of Surgery, National Yang-Ming University Hospital, Yi-Lan
- Department of surgery
| | - Yu-Chung Shih
- Division of Plastic and reconstructive surgery, Department of Surgery, Taipei Veterans General Hospital
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University
| | - Cherng-Kang Perng
- Department of surgery
- Division of Plastic and reconstructive surgery, Department of Surgery, Taipei Veterans General Hospital
| | - Yi-Ying Lin
- Institute of Emergency and Critical Care Medicine
- Department of Pediatrics, Heping Fuyou Branch, Taipei City Hospital, Taipei, Taiwan
| | - Szu-Hsien Wu
- Department of surgery
- Division of Plastic and reconstructive surgery, Department of Surgery, Taipei Veterans General Hospital
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