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Ren Y, Li J, Li H, Wang S, Wang Y. Comparison of Flaps From Different Sites for Repairing Postoperative Soft Tissue Defects Regarding the Quality of Life in Patients With Oral Cancer: A Systematic Review. J Craniofac Surg 2024; 35:1045-1051. [PMID: 38363300 DOI: 10.1097/scs.0000000000010031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/03/2024] [Indexed: 02/17/2024] Open
Abstract
This study aims to compare flaps at different sites in treating soft tissue defects after oral cancer surgery and improving patients' quality of life (QoL). Databases were searched until September 2023. The extracted data included the scores of chewing, swallowing, speech, mood, and appearance based on the University of Washington QoL questionnaire, version 4. Two types of free flaps and 2 types of pedicled tissue flaps were included. The free flaps were the forearm free flap (FFF) and anterolateral thigh flap, and the pedicled tissue flaps were the submental artery island flap and pectoralis major myocutaneous flap (PMMF). Compared with FFF, there was no significant difference in the scores of chewing, swallowing, speech, and mood among anterolateral thigh, submental artery island flap, and PMMF, and PMMF generally had a higher score than FFF only in terms of appearance, with statistical significance. There is no significant difference in chewing, swallowing, speech, and mood between flaps from different sites in repairing postoperative soft tissue defects of oral cancer. Therefore, the widely used FFF may be the preferred choice considering the QoL of patients after oral cancer surgery.
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Affiliation(s)
- Yajiao Ren
- Southwest Medical University
- The Department of Preventive Dentistry, The Affiliated Stomatological Hospital, Southwest Medical University
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Southwest Medical University, Luzhou, China
| | - Jiaxin Li
- Southwest Medical University
- The Department of Preventive Dentistry, The Affiliated Stomatological Hospital, Southwest Medical University
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Southwest Medical University, Luzhou, China
| | - Hao Li
- Southwest Medical University
- The Department of Preventive Dentistry, The Affiliated Stomatological Hospital, Southwest Medical University
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Southwest Medical University, Luzhou, China
| | - Shifen Wang
- Southwest Medical University
- The Department of Preventive Dentistry, The Affiliated Stomatological Hospital, Southwest Medical University
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Southwest Medical University, Luzhou, China
| | - Yao Wang
- The Department of Preventive Dentistry, The Affiliated Stomatological Hospital, Southwest Medical University
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Liu S, Lin Z, Kang Y, Liu S, Bao R, Xie M, Wang Z, Li J, Zhang Z. Fibular free flap necrosis after mandibular reconstruction surgery with osteoradionecrosis: Establishment and verification of an early warning model. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2024; 125:101730. [PMID: 38072232 DOI: 10.1016/j.jormas.2023.101730] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 11/22/2023] [Accepted: 12/06/2023] [Indexed: 05/01/2024]
Abstract
OBJECTIVE Fibular free flap necrosis (FFFN) is the most common complication in patients with osteoradionecrosis (ORN) after mandibular reconstruction surgery. However, there are no effective forecasting tools at present. This research is aimed to establish and verify a nomogram model to predict the risk of FFFN after mandibular reconstruction surgery in ORN patients. METHODS A total of 193 ORN patients with mandibular reconstruction using fibular free flap (150 cases in the model group and 43 cases in the validation group) were enrolled in this study. In the model group, the variables were optimized by lasso regression. Then the prediction model was established by binary logistic regression analysis, and the nomogram was drawn. The bootstrap self-sampling method was used for internal verification. Moreover, 43 cases in the validation group were used for external validation. RESULTS The results of lasso regression and binary logistic regression analysis showed that the radiotherapy interval (≤2 years), trismus, diabetes, without deep venous anastomoses, and American society of anesthesiologists (ASA) III were the independent risk factors for FFFN after mandibular reconstruction surgery in ORNJ patients (P<0.05). Based on the above-mentioned risk factors, the nomogram model was established. The AUC values of the model group and the validation group were 0.936 and 0.964, respectively. The curve analysis showed that when the probability thresholds of the model group and the validation group were 5.699%∼98.229% and 0.413%∼99.721%, respectively. So the patient's clinical net profit rate was the highest. CONCLUSION A nomogram combining the factors of radiotherapy interval (≤2 years), trismus, diabetes, without deep venous anastomoses, and ASA III provided a comparatively effective way to predict the risk of FFFN after mandibular reconstruction surgery in ORN patients, which has distinct applied clinical value.
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Affiliation(s)
- Shuchang Liu
- Department of Oral and Maxillofacial Surgery, Haizhu Square Branch, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, PR China
| | - Zhaoyu Lin
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangdong, PR China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, PR China
| | - Yujie Kang
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, PR China
| | - Shuguang Liu
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, PR China
| | - Rui Bao
- Medical Record Room, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, PR China
| | - Menglan Xie
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, PR China
| | - Zhiping Wang
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, PR China
| | - Jinsong Li
- Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangdong, PR China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, PR China.
| | - Zhaoqiang Zhang
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, PR China.
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Thariat J, Carsuzaa F, Beddok A, Deneuve S, Marcy PY, Merlotti A, Dejean C, Devauchelle B. Reconstructive flap surgery in head and neck cancer patients: an interdisciplinary view of the challenges encountered by radiation oncologists in postoperative radiotherapy. Front Oncol 2024; 14:1379861. [PMID: 38665951 PMCID: PMC11043495 DOI: 10.3389/fonc.2024.1379861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
Background Major advances have been made in reconstructive surgery in the last decades to reduce morbidity in head and neck cancer. Flaps are now present in 80% of patients with oral cavity cancer to cover anatomic, functional, and cosmetic needs. However, gaps in interdisciplinary innovation transfer from surgery to postoperative radiotherapy (poRT) remain challenging. We aimed to provide an interdisciplinary view of the challenges encountered by radiation oncologists in planning head and neck postoperative radiotherapy. Methods A systematic and critical review was conducted to address areas of optimization in surgery and radiology that may be relevant to poRT. Results Despite extensive surgical literature on flap techniques and salvage surgery, 13 retrospective series were identified, where flap outcomes were indirectly compared between surgery alone or poRT. These low-evidence studies suggest that radiotherapy accelerates flap atrophy, fibrosis, and osteoradionecrosis and deteriorates functional outcomes. Preliminary evidence suggests that tumor spread occurs at the flap-tissue junction rather than in the flaps. One prospective 15-patient study showed 31.3% vs. 39.2% flap volume reduction without or with poRT. In an international consensus, experts recognized the needs for optimized flap-sparing poRT against flap-related functional deterioration and bone damage. CT, MRI, and PET-CT modalities show potential for the delineation of the junction area between native tissues and flap for flap segmentation and to characterize flap-specific changes quantitatively and correlate them with patterns of relapse or complications. Conclusion Flap management in poRT is insufficiently documented, but poRT seems to damage flaps. Current gaps in knowledge underscore the need for prospective flap assessment and interdisciplinary trials investigating flap morbidity minimization by flap-sparing poRT planning.
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Affiliation(s)
- Juliette Thariat
- Department of Radiotherapy, Centre François-Baclesse, Caen, France
- Corpuscular Physics Laboratory, IN2P3, Ensicaen, CNRS UMR 6534, Caen, France
- Faculté de Médecine de Caen, Université de Normandie, Caen, France
| | - Florent Carsuzaa
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Poitiers, Poitiers, France
| | - Arnaud Beddok
- Institut Curie, PSL Research University, University Paris Saclay, Inserm LITO, Orsay, France
- Gordon Center for Medical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Sophie Deneuve
- Surgical Oncology Department, Centre Léon Bérard, UNICANCER, Lyon, France
- Inserm, U1296 Unit, “Radiation: Defense, Health and Environment”, Centre Léon Bérard, Lyon, France
| | - Pierre-Yves Marcy
- Polyclinics ELSAN Group, Department of Radiodiagnostics and Interventional Imaging, PolyClinics Les Fleurs, Ollioules, France
| | - Anna Merlotti
- Radiotherapy Department, S. Croce & Carle Teaching Hospital, Cuneo, Italy
| | | | - Bernard Devauchelle
- Departement of Maxillofacial Surgery, University Hospital of Amiens Picardy, Research Unit, UR7516 CHIMERE, University of Picardy Jules Verne, Institut Faire Faces, Amiens, France
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4
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Üstün GG, Kaplan GO, Sert G, Uzun H. Flap loss in head and neck reconstruction: Is there a singular cause for failure? J Plast Reconstr Aesthet Surg 2024; 91:353-359. [PMID: 38442516 DOI: 10.1016/j.bjps.2024.02.050] [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] [Received: 11/06/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 03/07/2024]
Abstract
Despite the high success rates reported in head and neck reconstruction, free flap failures continue to persist. Understanding the factors associated with flap loss and improving overall success are paramount. This study aimed to comprehensively assess the factors influencing flap revision and free tissue transfer survival in head and neck reconstruction. The study included 70 patients with defects in the lower two-thirds of the head and neck region and underwent reconstruction using free flaps. Patient age, gender, smoking status, comorbidities and data on the location and aetiology of the defect, the specific type of flap employed, the recipient artery and vein chosen, instances of revision and the overall success of the flap were collected. The investigation aimed to establish correlations between these variables as well as flap success and revision rates. No statistically significant differences were observed in arterial and venous anastomosis revision rates, or flap survival, in relation to variables such as age, gender, flap type, smoking status, comorbidities, recipient artery or vein and the number of vein anastomoses. The malignant tumour group exhibited a lower requirement for arterial revision and a higher flap survival rate compared to the benign tumour group. This study underscores the comparable safety profiles of perforator-based and conventional flaps in head and neck reconstruction. Furthermore, it reveals that patient characteristics are not contraindications for free tissue transfer. Additionally, the quantity of the veins and choice of recipient vessels are flexible and do not significantly impact flap success. The higher rates of flap success in patients with malignant aetiology requires further investigation.
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Affiliation(s)
- Galip Gencay Üstün
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey.
| | - Güven Ozan Kaplan
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey
| | - Gökhan Sert
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey
| | - Hakan Uzun
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey
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Berkane Y, Lellouch AG, Goudot G, Shamlou A, Filz von Reiterdank I, Goutard M, Tawa P, Girard P, Bertheuil N, Uygun BE, Randolph MA, Duisit J, Cetrulo CL, Uygun K. Towards Optimizing Sub-Normothermic Machine Perfusion in Fasciocutaneous Flaps: A Large Animal Study. Bioengineering (Basel) 2023; 10:1415. [PMID: 38136006 PMCID: PMC10740951 DOI: 10.3390/bioengineering10121415] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/23/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Machine perfusion has developed rapidly since its first use in solid organ transplantation. Likewise, reconstructive surgery has kept pace, and ex vivo perfusion appears as a new trend in vascularized composite allotransplants preservation. In autologous reconstruction, fasciocutaneous flaps are now the gold standard due to their low morbidity (muscle sparing) and favorable functional and cosmetic results. However, failures still occasionally arise due to difficulties encountered with the vessels during free flap transfer. The development of machine perfusion procedures would make it possible to temporarily substitute or even avoid microsurgical anastomoses in certain complex cases. We performed oxygenated acellular sub-normothermic perfusions of fasciocutaneous flaps for 24 and 48 h in a porcine model and compared continuous and intermittent perfusion regimens. The monitored metrics included vascular resistance, edema, arteriovenous oxygen gas differentials, and metabolic parameters. A final histological assessment was performed. Porcine flaps which underwent successful oxygenated perfusion showed minimal or no signs of cell necrosis at the end of the perfusion. Intermittent perfusion allowed overall better results to be obtained at 24 h and extended perfusion duration. This work provides a strong foundation for further research and could lead to new and reliable reconstructive techniques.
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Affiliation(s)
- Yanis Berkane
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Department of Plastic, Reconstructive, and Aesthetic Surgery, CHU de Rennes, Université de Rennes, 35000 Rennes, France; (P.G.); (N.B.); (J.D.)
- Shriners Children’s Boston, Boston, MA 02114, USA
- SITI Laboratory, UMR1236, INSERM, Université de Rennes, 35000 Rennes, France
| | - Alexandre G. Lellouch
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
- Innovative Therapies in Haemostasis, INSERM UMR-S 1140, University of Paris, 75006 Paris, France
| | - Guillaume Goudot
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA;
- INSERM U970 PARCC, Université Paris Cité, 75000 Paris, France
| | - Austin Shamlou
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
| | - Irina Filz von Reiterdank
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA 02115, USA
- University Medical Center Utrecht, 3584 Utrecht, The Netherlands
| | - Marion Goutard
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
- SITI Laboratory, UMR1236, INSERM, Université de Rennes, 35000 Rennes, France
| | - Pierre Tawa
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
| | - Paul Girard
- Department of Plastic, Reconstructive, and Aesthetic Surgery, CHU de Rennes, Université de Rennes, 35000 Rennes, France; (P.G.); (N.B.); (J.D.)
| | - Nicolas Bertheuil
- Department of Plastic, Reconstructive, and Aesthetic Surgery, CHU de Rennes, Université de Rennes, 35000 Rennes, France; (P.G.); (N.B.); (J.D.)
- SITI Laboratory, UMR1236, INSERM, Université de Rennes, 35000 Rennes, France
| | - Basak E. Uygun
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA 02115, USA
| | - Mark A. Randolph
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
| | - Jérôme Duisit
- Department of Plastic, Reconstructive, and Aesthetic Surgery, CHU de Rennes, Université de Rennes, 35000 Rennes, France; (P.G.); (N.B.); (J.D.)
- Iris South Hospitals, 1040 Brussels, Belgium
| | - Curtis L. Cetrulo
- Division of Plastic and Reconstructive Surgery, Vascularized Composite Allotransplantation Laboratory, Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA 02114, USA; (A.G.L.); (I.F.v.R.); (M.G.); (P.T.); (M.A.R.)
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
| | - Korkut Uygun
- Harvard Medical School, Boston, MA 02115, USA;
- Shriners Children’s Boston, Boston, MA 02114, USA
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Boston, MA 02115, USA
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Weber M, Backhaus J, Lutz R, Nobis CP, Zeichner S, Koenig S, Kesting M, Olmos M. A novel approach to microsurgical teaching in head and neck surgery leveraging modern 3D technologies. Sci Rep 2023; 13:20341. [PMID: 37990073 PMCID: PMC10663471 DOI: 10.1038/s41598-023-47225-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 11/10/2023] [Indexed: 11/23/2023] Open
Abstract
The anatomically complex and often spatially restricted conditions of anastomosis in the head and neck region cannot be adequately reproduced by training exercises on current ex vivo or small animal models. With the development of a Realistic Anatomical Condition Experience (RACE) model, complex spatial-anatomical surgical areas and the associated intraoperative complexities could be transferred into a realistic training situation in head and neck surgery. The RACE model is based on a stereolithography file generated by intraoperative use of a three-dimensional surface scanner after neck dissection and before microvascular anastomosis. Modelling of the acquired STL file using three-dimensional processing software led to the model's final design. As a result, we have successfully created an economical, sustainable and realistic model for microsurgical education and provide a step-by-step workflow that can be used in surgical and general medical education to replicate and establish comparable models. We provide an open source stereolithography file of the head-and-neck RACE model for printing for educational purposes. Once implemented in other fields of surgery and general medicine, RACE models could mark a shift in medical education as a whole, away from traditional teaching principles and towards the use of realistic and individualised simulators.
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Affiliation(s)
- Manuel Weber
- Department of Oral and Cranio-Maxillofacial Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg, Glückstrasse 11, 91054, Erlangen, Germany.
| | - Joy Backhaus
- Institute of Medical Teaching and Medical Education Research, University Hospital of Würzburg, Würzburg, Germany
| | - Rainer Lutz
- Department of Oral and Cranio-Maxillofacial Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg, Glückstrasse 11, 91054, Erlangen, Germany
| | - Christopher-Philipp Nobis
- Department of Oral and Cranio-Maxillofacial Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg, Glückstrasse 11, 91054, Erlangen, Germany
| | | | - Sarah Koenig
- Institute of Medical Teaching and Medical Education Research, University Hospital of Würzburg, Würzburg, Germany
| | - Marco Kesting
- Department of Oral and Cranio-Maxillofacial Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg, Glückstrasse 11, 91054, Erlangen, Germany
| | - Manuel Olmos
- Department of Oral and Cranio-Maxillofacial Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg, Glückstrasse 11, 91054, Erlangen, Germany
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
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Burns HR, Skochdopole AJ, Alfaro Zeledon R, Pederson WC. Pediatric Microsurgery and Free-Tissue Transfer. Semin Plast Surg 2023; 37:231-239. [PMID: 38098684 PMCID: PMC10718656 DOI: 10.1055/s-0043-1776698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
Advancements in microsurgery, along with increased microsurgical experience in pediatric patients, have made free-tissue transfer a reliable modality for pediatric bone and soft tissue reconstruction today. Free-tissue transfer is most commonly used in children for the coverage of large or complex defects resulting from traumatic, oncologic, or congenital etiologies. While flap success and complication rates between pediatric and adult populations are similar, special considerations must be taken into account within the pediatric population. In this article, we will describe common indications, technical nuances, and clinical considerations for the management of the pediatric free-tissue transfer patient.
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Affiliation(s)
- Heather R. Burns
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Texas Children's Hospital, Houston, Texas
| | - Anna J. Skochdopole
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Texas Children's Hospital, Houston, Texas
| | - Richardo Alfaro Zeledon
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Texas Children's Hospital, Houston, Texas
| | - William C. Pederson
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Texas Children's Hospital, Houston, Texas
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8
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Akita S, Kumamaru H, Motomura H, Mitsukawa N, Morimoto N, Sakuraba M. The volume-outcome relationship in free-flap reconstruction: A nationwide study based on the Clinical Database. J Plast Reconstr Aesthet Surg 2023; 85:500-507. [PMID: 37603985 DOI: 10.1016/j.bjps.2023.07.047] [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] [Received: 05/11/2023] [Revised: 06/18/2023] [Accepted: 07/22/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND The association between successful reconstructive surgery with a free flap and hospital volume has not been well established. This study was designed to retrospectively analyze the outcome of free-flap surgery registered in a nationwide surgical registration system in Japan to clarify the relationship between free-flap survival and facilities' average annual number of free-flap surgeries. METHODS We analyzed data from 19,482 free flaps performed during 2017-2020 at 407 facilities throughout Japan. After adjusting for sex, age, and disease classification that differ between the groups, we examined the differences in the flap survival rates among the different facilities in terms of the average number of free-flap surgeries performed annually. RESULTS The total overall necrosis rate was 2.8%. Of all procedures, 14.9%, 12.9%, 33.4%, and 38.8% were performed at facilities with an average number of free-flap procedures <10, 10-19, 20-49, and ≥ 50 per year, respectively, and the respective rates of total necrosis were 6.0%, 3.8%, 2.1%, and 1.7%, respectively. The odds ratios and 95% confidence intervals of flap necrosis for facilities with ≥ 50 cases per year relative to those <10 were 2.70 (1.98-3.68) for nonbreast reconstruction cases and 5.72 (2.77-11.8) for breast reconstruction cases. CONCLUSION This analysis of a nationwide plastic surgery database showed that free-flap surgeries in institutions with a low average annual number of free-flap surgeries had a higher risk of total necrosis. Measures should be taken to either aggregate cases into high-volume centers or improve management at low-volume centers.
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Affiliation(s)
- Shinsuke Akita
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiraku Kumamaru
- Department of Healthcare Quality Assessment, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Hisashi Motomura
- Department of Plastic and Reconstructive Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Nobuyuki Mitsukawa
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoki Morimoto
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Minoru Sakuraba
- Department of Plastic and Reconstructive Surgery, Iwate Medical University, Morioka, Japan
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Katna R, Naik G, Girkar F, Deshpande A, Chalke S, Bhosale B, Kalyani N. Clinical outcomes for microvascular reconstruction in oral cancers: experience from a single surgical centre. Ann R Coll Surg Engl 2023; 105:247-251. [PMID: 35175143 PMCID: PMC9974342 DOI: 10.1308/rcsann.2021.0295] [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] [Accepted: 10/09/2021] [Indexed: 12/09/2022] Open
Abstract
INTRODUCTION Reconstruction of a surgical defect is an important part of the management of oral cancers. Microvascular free flap construction provides better functional and cosmetic outcomes. METHODS Between 2014 and 2020, some 524 patients underwent microvascular reconstruction. Comorbidity variables were scored using the Charlson Comorbidity Index (CCI). Complications were recorded using Clavien-Dindo criteria. RESULTS Eighty-three (15.84%), 339 (64.69%) and 102 (19.47%) patients underwent free radial forearm flap, free anterolateral thigh flap and free fibula osteocutaneous flap (FFOCF), respectively. Clavien-Dindo complications of grade III and above were seen in 39 (7.44%) patients. Total flap loss was seen in 18 patients and of these, 16 were salvaged using alternative free flaps or pedicled flaps. On univariate analysis, overall and major complication rates were higher in FFOCF (p=0.171). Major complications significantly more common in patients with a CCI score >4 (p=0.001). Patients aged >65 years had higher rates of complications (p=0.03). CONCLUSION Microvascular free tissue transfer is a reliable, safe and gold standard modality in surgical reconstruction and can be replicated in non-institutional settings.
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Affiliation(s)
| | - G Naik
- Vedant Hospital, Thane, India
| | | | | | | | | | - N Kalyani
- Jaslok Hospital and Research Centre, Mumbai, India
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Yang M, Kang J, Kim N, Heo S. Case report: Reconstruction of a complex maxillofacial gunshot defect using a titanium patient-specific implant in a dog. Front Vet Sci 2022; 9:1050568. [DOI: 10.3389/fvets.2022.1050568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 10/25/2022] [Indexed: 11/11/2022] Open
Abstract
This report describes the surgical reconstruction of large maxillofacial defect caused by a short-range gunshot injury in a dog using titanium patient-specific implant (PSI). A 3-year-old male Wolf Shepherd was admitted for a large right facial defect with right nasal cavity exposure caused by a gunshot injury. Radiographic examination revealed severe loss of the right maxillary, nasal, and incisive bones, multiple fractures of both left and right palatine bones, and a comminuted fracture of the right mandible. Initial surgical procedure included computed tomography (CT) imaging for three-dimensional (3D) implant design. Open wound management was maintained for 18 days until the fresh granulation tissue fully covered the wound bed. The implant was designed in a “hand grasping shape” to cover the defect, align multiple fractured palatine bones, and make a snap fit function. Multiple holes, including cortical screw holes, were added to the final design. The implant was printed on a titanium alloy. Surgical application of titanium PSI was performed 19 days after the primary surgery. A free sublingual mucosal graft was used to reconstruct the mucosal layer of the right nasal cavity. The mucosa was then covered with collagen membrane to strengthen the structure of the nasal cavity. Blunt dissection of the hard palate mucoperiosteum above the palatine process and palatine bones, soft tissue above the maxilla was performed, and the 3D printed titanium implant was fastened in a preplanned position. The facial soft tissue defect was reconstructed, and the titanium PSI was covered using an angularis oris cutaneous flap. Partial flap necrosis occurred in the rostral aspect, and the wound was managed to heal by a second intension. Flap dehiscence at the junction of the flap and hard palate mucoperiosteum occurred with exposure of the implant 2 days postoperatively. Multiple attempts to close the defect failed, and the owner wanted to stop treatment. Healthy granulated tissue was observed proximal to the implant. The defect no longer increased in size and did not show any noticeable complications related to the defect at 60 days after titanium PSI application, and the dog was discharged. Six months post-operatively, the dog remained active with great appetite, gained weight, and showed acceptable facial symmetry without enlargement of the implant exposure or any implant-related problems.
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Li C, Han B, Zhu G. Vessel anastomosis in free flap reconstruction for oral and maxillofacial defects: techniques and key points. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2022; 40:271-278. [PMID: 38597006 PMCID: PMC9207800 DOI: 10.7518/hxkq.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 03/19/2022] [Indexed: 04/11/2024]
Abstract
The quality of vessel anastomosis is a key element for the success of free flap reconstruction. When adopting free flaps for oral and maxillofacial defect reconstruction, skills in selecting vessels, determining the clinical manifestations of the recipient vessel, and anastomosis technique are needed. Key points on postoperative flap observation were also required. We are experienced on this subject given that we have accomplished more than 1 000 free flaps for patients with oral and maxillofacial defects in the last 5 years. In this article, we summarize the skills and key points in free flap reconstruction of oral and maxillofacial defects, including vessel anastomosis skills, vessel selection, and vessel crisis diagnosis.
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Affiliation(s)
- Chunjie Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Bo Han
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Guiquan Zhu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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Standardized Perioperative Protocol and Routine Ketorolac Use for Head and Neck Free Flap Reconstruction. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2022; 10:e4318. [PMID: 35572189 PMCID: PMC9094414 DOI: 10.1097/gox.0000000000004318] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 03/30/2022] [Indexed: 11/26/2022]
Abstract
No consensus exists on ideal perioperative management or anticoagulation regimen for free flap reconstruction of the head and neck. Perceived benefits from antiplatelet therapy need to be balanced against potential complications. Ketorolac, a platelet aggregation inhibitor and a parenteral analgesic, was introduced as part of a standardized perioperative protocol at our institution. In this study, we aimed to examine the impact of implementation of this protocol as well as complications associated with the routine use of perioperative ketorolac in a diverse group of patients who underwent head and neck free flap reconstruction.
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Foerster Y, Baumann L, Kafantari I, Olmos M, Wehrhan F, Kesting MR, Preidl RH. Recipient bed perfusion as a predictor for postoperative complications in irradiated patients with microvascular free tissue transfer of the head and neck area: a clinical analysis of 191 microvascular free flaps. Oral Maxillofac Surg 2022:10.1007/s10006-022-01070-1. [PMID: 35551548 DOI: 10.1007/s10006-022-01070-1] [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: 03/07/2022] [Accepted: 05/01/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Despite microvascular free tissue transfer being the mainstay of care in the reconstruction of larger maxillofacial defects, a significant number of patients experience postoperative complications due to impaired blood supply of the flap. In this context, the early influence of recipient bed perfusion remains unclear, but there is evidence that it is associated with free flap viability immediately after surgery. METHODS We analyzed flap and recipient bed perfusion within the first 2 weeks after surgery by using the oxygen-to-see device. One hundred ninety-one patients who underwent free flap surgery in our department were included. RESULTS Flow parameters were higher and postoperative complications were less frequent in radial forearm free flaps compared to any other type of flap. Flow parameters of the recipient bed were higher than transferred tissue at all times, implicating flap autonomization is not completed within 2 weeks. Previous radiotherapy significantly decreased flow parameters of the recipient bed but not of the flaps. Furthermore, irradiated patients with postoperative complications were found to have reduced flow parameters of their recipient bed compared to non-irradiated patients with postoperative complications. CONCLUSION We conclude that monitoring of recipient bed perfusion is useful for detecting flap compromise of irradiated patients in the early postoperative period.
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Affiliation(s)
- Yannick Foerster
- Department of Oral and Maxillofacial Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Glückstraße 11, 91054, Erlangen, Germany.
| | - Laura Baumann
- Department of Oral and Maxillofacial Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Glückstraße 11, 91054, Erlangen, Germany
| | - Ino Kafantari
- Department of Oral and Maxillofacial Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Glückstraße 11, 91054, Erlangen, Germany
| | - Manuel Olmos
- Department of Oral and Maxillofacial Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Glückstraße 11, 91054, Erlangen, Germany
| | - Falk Wehrhan
- Department of Oral and Maxillofacial Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Glückstraße 11, 91054, Erlangen, Germany
| | - Marco R Kesting
- Department of Oral and Maxillofacial Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Glückstraße 11, 91054, Erlangen, Germany
| | - Raimund Hm Preidl
- Department of Oral and Maxillofacial Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Glückstraße 11, 91054, Erlangen, Germany
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Szewczyk M, Marszałek A, Golusiński P, Niewinski P, Kosińska A, Pazdrowski J, Dańczak-Pazdrowska A, Golusiński W. Does experience affect surgical margins in head and neck basal cell carcinoma? Otolaryngol Pol 2022; 76:1-6. [DOI: 10.5604/01.3001.0015.7117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Purpose: The aim of our study was to evaluate the impact of surgical experience in a high volume head and neck surgery department on basal cell carcinoma margin status.
Methods: A retrospective analysis of 546 patients surgically treated for primary basal cell carcinoma of the head and neck region was done. Resections were performed by 4 specialists with equal experience in head and neck surgery and 4 ENT residents at the same level of surgical training. A margin of 3-5mm was chosen, according to guidelines.
Results: The study consisted of 304 males and 242 females, mean age of 69 (range 26 – 100). Most of the tumors were located on the nose (165 pts; 30,2%) and auricle (119; 21,7%). The most common histological subtype was nodular (119; 21,7%). Tumor size was up to 20mm in 394 cases (72%). Positive surgical margins were found in 112 cases (20,5%). There was no difference in terms of positive surgical margins between residents (19/119 cases; 15,9%) and specialists (93/426; 21,8%; p=0.161).
Conclusions: The results of our study have shown that adequate surgical training in dedicated head and neck surgery department is an efficient factor in obtaining free surgical margins in head and neck basal cell carcinoma.
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Affiliation(s)
- Mateusz Szewczyk
- Katedra i Klinika Chirurgii Głowy, Szyi i Onkologii Laryngologicznej. Uniwersytet Medyczny w Poznaniu. Wielkopolskie Centrum Onkologii
| | - Andrzej Marszałek
- Zakład Patologii Nowotworów. Uniwersytet Medyczny w Poznaniu. Wielkopolskie Centrum Onkologii
| | - Paweł Golusiński
- Kliniczny Oddział Otorynolaryngologii. Uniwersytet Zielonogórski
| | - Patryk Niewinski
- Katedra i Klinika Chirurgii Głowy, Szyi i Onkologii Laryngologicznej. Uniwersytet Medyczny w Poznaniu. Wielkopolskie Centrum Onkologii
| | - Agnieszka Kosińska
- Katedra i Klinika Chirurgii Głowy, Szyi i Onkologii Laryngologicznej. Uniwersytet Medyczny w Poznaniu. Wielkopolskie Centrum Onkologii
| | - Jakub Pazdrowski
- Katedra i Klinika Chirurgii Głowy, Szyi i Onkologii Laryngologicznej. Uniwersytet Medyczny w Poznaniu. Wielkopolskie Centrum Onkologii
| | | | - Wojciech Golusiński
- Katedra i Klinika Chirurgii Głowy, Szyi i Onkologii Laryngologicznej. Uniwersytet Medyczny w Poznaniu. Wielkopolskie Centrum Onkologii
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Alternatives to free flap surgery for maxillofacial reconstruction: focus on the submental island flap and the pectoralis major myocutaneous flap. BMC Oral Health 2021; 21:198. [PMID: 33874923 PMCID: PMC8056673 DOI: 10.1186/s12903-021-01563-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 04/07/2021] [Indexed: 11/26/2022] Open
Abstract
Background Microvascular tissue transfer (MTT) has been established as the gold standard in oral- and maxillofacial reconstruction. However, free flap surgery may be critical in multimorbid elderly patients and after surgery or radiotherapy, which aggravate microsurgery. This study evaluates indications and outcome of the submental island flap (SMIF) and the pectoralis major myocutaneous flap (PMMF) as alternatives to the free radial forearm flap (RFF). Methods This retrospective study included 134 patients who had undergone resection and reconstruction with SMIF, PMMF, or RFF at our department between 2005 and 2020. The level of comorbidity was measured with the Age-adjusted Charlson comorbidity index (ACCI). Primary outcome variables were flap success, complications, wound dehiscence, surgery duration, as well as time at the ICU and the ward (hospitalization). Chi-square tests, t-tests, and ANOVA were performed for statistics. Results 24 SMIFs, 52 RFFs, and 58 PMMFs were included in this study. The flap types did not significantly differ in terms of flap success, complications, and healing disorders. The SMIF presented a success rate of 95.8% and was significantly more often used in elderly patients (mean age = 70.2 years; p < 0.001) with increased comorbidities than the PMMF (p < 0.01) and RFF (p < 0.001). SMIF reconstruction reduced surgery duration (p < 0.001) and time at the ICU (p = 0.009) and the ward (p < 0.001) more than PMMF and RFF reconstructions. PMMF reconstruction was successful in 91.4% of patients and was more frequently used after head and neck surgery (p < 0.001) and radiotherapy (p < 0.001) than SMIF and RFF reconstructions. Patients undergoing PMMF reconstruction more frequently required segmental jaw resection and had presented with advanced tumor stages (both p < 0.001). Nicotine and alcohol abuse was more frequent in the RFF and PMMF groups (both p < 0.001) than in the SMIF group. Conclusions The pedicled SMIF represents a valuable reconstructive option for elderly patients with increased comorbidity because of the shorter duration of surgery and hospitalization. On the other hand, the PMMF serves as a solid backup solution after head and neck surgery or radiotherapy. The rates of flap success, complications, and healing disorders of both pedicled flaps are comparable to those of free flap reconstruction.
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Kent SL, Kim Y, Perez H, Frank E, Gentry V, LaTour D, Inman J. Consideration in Microvascular Reconstruction during Times of Social Crises: Perspectives on Resource Utilization. Facial Plast Surg 2020; 36:768-772. [PMID: 33368134 DOI: 10.1055/s-0040-1721811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
Reconstruction of head and neck surgical defects can be a complicated, costly process. While the era of cost-effective medicine has begun to broadly question the necessity of high-cost care, times of extraordinary sociomedical demand bring increased scrutiny to even routine costs and resource utilization. Within this context, we reviewed the advantages, drawbacks, and financial costs of both regional and free flap reconstructions, namely the decreased costs and hospital resource utilization that may be associated with reconstruction using regional flaps. Although beset by reports of partial necrosis in certain regional flaps-particularly the submental island, cervicofacial advancement, and supraclavicular artery island flaps-many reports have demonstrated complication and flap failure rates equivalent to those of free flaps. Additionally, regional flaps have been associated with decreased costs for hospital stay, most notably in cases of postoperative complications. In cases necessitating free flap reconstruction, cost-savings strategies such as bypassing postoperative intensive care unit admissions have been shown to provide satisfactory, safe outcomes. As the head and neck surgeon continues to adapt to the medical pressures of a global pandemic, resource-sparing approaches to oncologic care will persist in their newfound importance.
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Affiliation(s)
- Sean Lloyd Kent
- Department of Otolaryngology, Loma Linda University, Loma Linda, California
| | - Yohanan Kim
- Department of Otolaryngology, Loma Linda University, Loma Linda, California
| | - Hector Perez
- Department of Otolaryngology, Loma Linda University, Loma Linda, California
| | - Ethan Frank
- Department of Otolaryngology, Loma Linda University, Loma Linda, California
| | - Vance Gentry
- Department of Otolaryngology, Loma Linda University, Loma Linda, California
| | - Donn LaTour
- Department of Otolaryngology, Loma Linda University, Loma Linda, California
| | - Jared Inman
- Department of Otolaryngology, Loma Linda University, Loma Linda, California
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Three-Dimensional Technology Applications in Maxillofacial Reconstructive Surgery: Current Surgical Implications. NANOMATERIALS 2020; 10:nano10122523. [PMID: 33339115 PMCID: PMC7765477 DOI: 10.3390/nano10122523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 12/18/2022]
Abstract
Defects in the oral and maxillofacial (OMF) complex may lead to functional and esthetic impairment, aspiration, speech difficulty, and reduced quality of life. Reconstruction of such defects is considered one of the most challenging procedures in head and neck surgery. Transfer of different auto-grafts is still considered as the “gold standard” of regenerative and reconstructive procedures for OMF defects. However, harvesting of these grafts can lead to many complications including donor-site morbidity, extending of surgical time, incomplete healing of the donor site and others. Three-dimensional (3D) printing technology is an innovative technique that allows the fabrication of personalized implants and scaffolds that fit the precise anatomy of an individual’s defect and, therefore, has attracted significant attention during the last few decades, especially among head and neck surgeons. Here we discuss the most relevant applications of the 3D printing technology in the oral and maxillofacial surgery field. We further show different clinical examples of patients who were treated at our institute using the 3D technology and discuss the indications, different technologies, complications, and their clinical outcomes. We demonstrate that 3D technology may provide a powerful tool used for reconstruction of various OMF defects, enabling optimal clinical results in the suitable cases.
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