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Frontal Sinus Fractures: Evidence and Clinical Reflections. Plast Reconstr Surg Glob Open 2022; 10:e4266. [PMID: 35450261 PMCID: PMC9015196 DOI: 10.1097/gox.0000000000004266] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 02/22/2022] [Indexed: 11/25/2022]
Abstract
Background: Despite significant advances in the management of frontal sinus fractures, there is still a paucity of large-cohort data, and a comprehensive synthesis of the current literature is warranted. The purpose of this study was to present an evidence-based overview of frontal sinus fracture management and outcomes. Methods: A comprehensive literature search of PubMed and MEDLINE was conducted for studies published between 1992 and 2020 investigating frontal sinus fractures. Data on fracture type, intervention, and outcome measurements were reported. Results: In total, 456 articles were identified, of which 53 met our criteria and were included in our analysis. No statistically significant difference in mechanism of injury, fracture pattern, form of management, or total complication rate was identified. We found a statistically significant increase in complication rates in patients with nasofrontal outflow tract injury compared with those without. Conclusions: Frontal sinus fracture management is a challenging clinical situation, with no widely accepted algorithm to guide appropriate management. Thorough clinical assessment of the fracture pattern and associated injuries can facilitate clinical decision-making.
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Frontal Cranioplasty with Vascularized Split-iliac Crest Bone Flap. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3934. [PMID: 34796087 PMCID: PMC8594656 DOI: 10.1097/gox.0000000000003934] [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: 05/28/2021] [Accepted: 09/15/2021] [Indexed: 11/26/2022]
Abstract
Defects of the frontal bone require thoughtful consideration of reconstructive material to satisfy the aesthetic and functional demands of the region, as well as the anatomic adjacency to the frontal sinus. Some cases may be further complicated by a suboptimal operative field due to prior radiation, reconstructive procedures, or infection. Vascularized bone offers an ideal option to successfully reconstruct bony defects in harsh wound beds. Here, we report the case of a 47-year-old man with adenoid cystic carcinoma who underwent secondary reconstruction of the frontal bone with a split-iliac crest bone flap based on the deep circumflex iliac artery. The patient’s course following an initial ablative procedure was complicated by recurrent periorbital cellulitis, radiation, and eventual recurrence of the malignancy. Reconstructive requirements included restoration of the superior orbital rim, cranialization of the frontal sinus, and reconstruction of a sizeable frontal bone defect. In this setting, the iliac crest served as an excellent reconstructive option owing to its natural curvature and large surface area. The split-iliac crest deep circumflex iliac artery bone flap offers a robust and valuable reconstructive option for calvarial defects in hostile surgical fields.
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Soto E, Ovaitt AK, Clark AR, Tindal RR, Chiasson KF, Aryanpour Z, Ananthasekar S, Grant JH, Myers RP. Reconstructive Management of Gunshot Wounds to the Frontal Sinus: An Urban Trauma Center's Perspective. Ann Plast Surg 2021; 86:S550-S554. [PMID: 33883442 PMCID: PMC8187270 DOI: 10.1097/sap.0000000000002857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
INTRODUCTION In the last decade, we have seen a steady increase in the incidence of frontal sinus trauma due to gunshot wounds and a decrease in motor vehicle trauma. Penetrating gunshot wounds to the frontal sinus present a unique challenge to the reconstructive surgeon because they require careful consideration of the management principles of plastic surgery. Despite previous reviews on frontal sinus trauma, there are no studies examining the management techniques of frontal sinus fractures due specifically to gunshot wounds. In this study, we aim to retrospectively evaluate the use of a variety of tissue flaps in intervention and associated outcomes. METHODS A retrospective chart review was completed on all patients with gunshot wound(s) to the frontal sinus from January 2010 to January 2018 at a single institution. The patients were classified based on the fracture pattern (anterior vs posterior table vs both), degree of displacement, presence of nasofrontal outflow tract injury, and evidence of cerebrospinal fluid leak. Patients were then stratified according to the type of reconstruction performed (cranialization, obliteration and need for free flap) and evaluated for major and minor complications after reconstruction. RESULTS In this study, we present outcome data from 28 cases of frontal sinus trauma due to gunshot wounds. There was a statistically significant difference (P = 0.049) in the type reconstructive strategy employed with each type of flap, with pericranial flaps primarily used in cranialization, temporal grafts were more likely to be used in obliteration, and free flaps were more likely to be used in cranialization. The overall major complication rate was 52% (P = 0.248), with the most common acute major complication was cerebrospinal fluid leak (39%) and major chronic was abscess (23.5%). CONCLUSIONS This report explores the management of frontal sinus trauma and presents short-term outcomes of treatment for penetrating gunshot wounds at a tertiary referral center.
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Affiliation(s)
- Edgar Soto
- From the University of Alabama at Birmingham, School of Medicine, Birmingham, AL
| | - Alyssa K Ovaitt
- Department of Otolaryngology, University of Alabama at Birmingham, Birmingham, AL
| | - Ashlynn R Clark
- From the University of Alabama at Birmingham, School of Medicine, Birmingham, AL
| | - Rachel R Tindal
- From the University of Alabama at Birmingham, School of Medicine, Birmingham, AL
| | | | - Zain Aryanpour
- From the University of Alabama at Birmingham, School of Medicine, Birmingham, AL
| | - Shivani Ananthasekar
- From the University of Alabama at Birmingham, School of Medicine, Birmingham, AL
| | - John H Grant
- Division of Plastic Surgery, University of Alabama at Birmingham, Birmingham, AL
| | - René P Myers
- Division of Plastic Surgery, University of Alabama at Birmingham, Birmingham, AL
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Jung H, Jang KM, Choi HH, Nam TK, Park YS, Kwon JT. Comparison of Postoperative Surgical-Site Infection and Symptomatic Intracranial Hemorrhage between Staged and Simultaneous Cranioplasty with Ventriculoperitoneal Shunt Placement: A Meta-Analysis. Korean J Neurotrauma 2020; 16:235-245. [PMID: 33163432 PMCID: PMC7607022 DOI: 10.13004/kjnt.2020.16.e16] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/12/2020] [Accepted: 04/17/2020] [Indexed: 12/03/2022] Open
Abstract
Objective Consensus about the sequence of cranioplasty and ventriculoperitoneal shunt placement to reduce postoperative complications has not been established. This meta-analysis investigated and collated further evidence to determine whether staged cranioplasty with ventriculoperitoneal shunt placement would significantly reduce the risk of postoperative surgical-site infection (SSI) and symptomatic intracranial hemorrhage. Methods Two independent reviewers identified articles and extracted the data of patients who underwent cranioplasty and ventriculoperitoneal shunt placement from PubMed, Embase, and Cochrane Central Register of Controlled Trials. A random effects model was used to compare the complication rates using odd ratios (ORs) and 95% confidence intervals (CIs). A meta-regression analysis for traumatic brain injury (TBI) was additionally performed. Results Data from 7 studies with 391 patients were consecutively included. The meta-analysis revealed that staged surgery was significantly associated with lower rates of SSI after decompressive craniectomy (staged group vs. simultaneous group: 6.2% vs. 23.7%, OR: 2.72, 95% CI: 1.46–5.06, I2=2.4%, p=0.407). Pooled analysis did not indicate a statistically significant difference between the 2 groups for symptomatic intracranial hemorrhage (staged group vs. simultaneous group: 10.4% vs. 23.0%, OR: 1.66, 95% CI: 0.74–3.73, I2=0.0%, p=0.407). The meta-regression analysis did not indicate any modifying effect of TBI on postoperative SSI development (p=0.987). Conclusion This meta-analysis indicated that staged surgery is significantly associated with a lower rate of postoperative SSI as compared with simultaneous surgery, but there is no difference in symptomatic intracranial hemorrhage. Additionally, there is no modifying effect of TBI on SSI.
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Affiliation(s)
- Hoonkyo Jung
- Department of Neurosurgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Kyoung Min Jang
- Department of Neurosurgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hyun Ho Choi
- Department of Neurosurgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Taek Kyun Nam
- Department of Neurosurgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Yong-Sook Park
- Department of Neurosurgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jeong-Taik Kwon
- Department of Neurosurgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
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Farber SJ, Latham KP, Kantar RS, Perkins JN, Rodriguez ED. Reconstructing the Face of War. Mil Med 2019; 184:e236-e246. [DOI: 10.1093/milmed/usz103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/18/2019] [Indexed: 11/14/2022] Open
Abstract
AbstractIntroductionOngoing combat operations in Iraq, Afghanistan, and other theaters have led to an increase in high energy craniomaxillofacial (CMF) wounds. These challenging injuries are typically associated with complex tissue deficiencies, evolving areas of necrosis, and bony comminution with bone and ballistic fragment sequestrum. Restoring form and function in these combat-sustained CMF injuries is challenging, and frequently requires local and distant tissue transfers. War injuries are different than the isolated trauma seen in the civilian sector. Donor sites are limited on patients with blast injuries and they may have preferences or functional reasons for the decisions to choose flaps from the available donor sites.MethodsA case series of patients who sustained severe combat-related CMF injury and were treated at Walter Reed National Military Medical Center (WRNMMC) is presented. Our study was exempt from Institutional Review Board review, and appropriate written consent was obtained from all patients included in the study for the use of representative clinical images.ResultsFour patients treated by the CMF team at Walter Reed National Military Medical Center are presented. In this study, we highlight their surgical management by the CMF team at WRNMMC, detail their postoperative course, and illustrate the outcomes achieved using representative patient clinical images. We also supplement this case series demonstrating military approaches to complex CMF injuries with CMF reconstructive algorithms utilized by the senior author (EDR) in the management of civilian complex avulsive injuries of the upper, mid, and lower face are thoroughly reviewed.ConclusionWhile the epidemiology and characteristics of military CMF injuries have been well described, their management remains poorly defined and creates an opportunity for reconstructive principles proven in the civilian sector to be applied in the care of severely wounded service members. The War on Terror marks the first time that microsurgery has been used extensively to reconstruct combat sustained wounds of the CMF region. Our manuscript reviews various options to reconstruct these devastating CMF injuries and emphasizes the need for steady communication between the civilian and military surgical communities to establish the best care for these complex patients.
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Affiliation(s)
- Scott J Farber
- University of Texas Health Science Center San Antonio, Texas, Division of Plastic and Reconstructive Surgery, 7703 Floyd Curl Drive, MC 7844, San Antonio, TX
| | - Kerry P Latham
- Walter Reed National Military Medical Center Bethesda, MD, Division of Plastic Surgery, 4494 North Palmer Road, Bethesda, MD
| | - Rami S Kantar
- NYU Langone Health New York, NY, Hansjorg Wyss Department of Plastic Surgery, 307 E 33rd Street, New York, NY
| | - Jonathan N Perkins
- Walter Reed National Military Medical Center Bethesda, MD, Department of Otolaryngology-Head & Neck Surgery, 4494 North Palmer Road, Bethesda, MD
| | - Eduardo D Rodriguez
- NYU Langone Health New York, NY, Hansjorg Wyss Department of Plastic Surgery, 307 E 33rd Street, New York, NY
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Challenges in Microsurgical Reconstruction for Craniofacial Osteomyelitis With Resultant Osteonecrosis. J Craniofac Surg 2019; 30:1960-1965. [PMID: 31232982 DOI: 10.1097/scs.0000000000005594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Chronic osteomyelitis is characterized by compromised blood supply and eventual osteonecrosis. Definitive treatment requires aggressive resection of affected bone. The resultant defect poses a unique challenge to reconstructive surgeons. Much of the literature on craniofacial osteomyelitis focuses on infection eradication, rather than subsequent reconstruction. This article reports representative cases from our experience with free flap reconstruction for defects secondary to chronic osteomyelitis of the craniofacial skeleton. METHODS/RESULTS The authors selected 5 of the most difficult reconstructive cases of craniofacial osteomyelitis from our experience in a single tertiary referral institution with a follow-up of at least 6 months. Three of the 5 cases arose in the setting of previous head and neck cancer treated with resection and radiation therapy. One case had a previous surgical craniotomy complicated by osteomyelitis and multiple failed alloplastic reconstructions. The final case was due to multiple gunshots to the head, with subsequent cerebral and cranial abscess (>1000cc). In each case, the defect was successfully treated with free tissue transfer. Two cases required creation of recipient vessels with an arteriovenous loop. CONCLUSIONS Free tissue transfer provides a versatile and effective tool in the reconstruction of extensive craniofacial osteomyelitis defects. Furthermore, the addition of vascularized tissue can protect against further episodes of osteomyelitis. Finally, arteriovenous loops can be employed successfully when prior radiation and infection of the wound bed precludes the use of local recipient target vessels.
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Linzey JR, Wilson TJ, Sullivan SE, Thompson BG, Pandey AS. Frontal Sinus Breach During Routine Frontal Craniotomy Significantly Increases Risk of Surgical Site Infection: 10-Year Retrospective Analysis. Neurosurgery 2018; 81:504-511. [PMID: 28327980 DOI: 10.1093/neuros/nyx046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 01/24/2017] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Frontotemporal craniotomies are commonly performed for a variety of neurosurgical pathologies. Infections related to craniotomies cause significant morbidity. We hypothesized that the risk of cranial surgical site infections (SSIs) may be increased in patients whose frontal sinuses are breached during craniotomy. OBJECTIVE To compare the rate of cranial SSIs in patients undergoing frontotemporal craniotomies with and without frontal sinus breach (FSB). METHODS We performed a retrospective analysis of all patients undergoing frontotemporal craniotomies for the management of cerebral aneurysms from 2005 to 2014. This study included 862 patients undergoing 910 craniotomies. Primary outcome of interest was occurrence of a cranial SSI. Standard statistical methods were utilized to explore associations between a variety of variables including FSB, cranial SSI, and infections requiring reoperation. RESULTS Of the 910 craniotomies, 141 (15.5%) involved FSB. Of those involving FSB, 22 (15.6%) developed a cranial SSI, compared to only 56 of the 769 without FSB (7.3%; P = .001). Cranial SSI requiring reoperation was much more likely in patients with FSB compared to those without a breach (7.8% vs 1.6%; P < .001). In those presenting with cranial SSIs, epidural abscess formation was more common with FSB compared to no FSB (27.3% vs 5.4%; P = .006). In multivariate analysis, breach of the frontal sinus was significantly associated with cranial SSI (OR 2.16; 95% CI 1.24-3.78; P = .01) and reoperation (OR 4.20; 95% CI 1.66-10.65; P = .003). CONCLUSION Patients undergoing frontotemporal craniotomies are at significantly greater risk of serious cranial SSIs if the frontal sinus has been breached.
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Affiliation(s)
| | - Thomas J Wilson
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
| | | | | | - Aditya S Pandey
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
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Definitive Management of Persistent Frontal Sinus Infections and Mucocele with a Vascularized Free Fibula Flap. Plast Reconstr Surg 2017; 139:170-175. [DOI: 10.1097/prs.0000000000002925] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Ebrahimi A, Nejadsarvari N, Rasouli HR, Ebrahimi A. Warfare-related secondary anterior cranioplasty. Ann Maxillofac Surg 2016; 6:58-62. [PMID: 27563609 PMCID: PMC4979345 DOI: 10.4103/2231-0746.186127] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Anterior cranial bone defects secondary to global war cranial defects pose a unique reconstructive challenge. The objective of this study was to evaluate the outcomes of alloplastic reconstructions of cranial bone with titanium mesh and fat graft after warfare-related cranial trauma. PATIENTS AND METHODS Thirty-five patients at the plastic and reconstructive surgery ward of our hospital underwent anterior cranioplasty with titanium mesh with or without fat grafts from lower abdominal wall. Inclusion criteria were anterior cranial bone defect due to warfare injuries, the mean age of these patients was 31 years (range, 23-48 years). Ninety-five percent were male, and 5% were female. Average follow-up was 12 months. Fat grafts were used to help obliterate endocranial dead spaces. RESULTS Twenty-five patients (71%) had more than 0.5 cm dead space under cranial defects, and we used fat graft under the titanium mesh. The majority groups of patients (80%) were injured as a result of previous explosive device blasts with or without neurosurgical procedures in the past. The average patient age was 31 years, and 95% of patients were male. The mean anterior cranial defect size was 6 cm × 8 cm, and there were no wound infection or flap necrosis after operations. CONCLUSION We recommend this procedure (titanium mesh with or without fat graft) for warfare injured cranial defects in secondary anterior cranial reconstructions. Fat grafts eliminates dead space and reduce secondary complications.
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Affiliation(s)
- Ali Ebrahimi
- Department of Plastic Surgery, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Hamid Reza Rasouli
- Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Azin Ebrahimi
- Deputy of Research, Tehran University of Medical Sciences, Tehran, Iran
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Salvage Free Anterolateral Thigh Composite Flap Transfer Based on the Musculocutaneous Perforator Retrograde Blood Flow Principle. J Craniofac Surg 2016; 27:e178-81. [DOI: 10.1097/scs.0000000000002427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Heredero S, Solivera J, García B, Dean A. Osteomyocutaneous peroneal artery perforator flap for reconstruction of the skull base. Br J Oral Maxillofac Surg 2016; 54:99-101. [DOI: 10.1016/j.bjoms.2015.10.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 10/14/2015] [Indexed: 11/28/2022]
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Kühnel TS, Reichert TE. Trauma of the midface. GMS CURRENT TOPICS IN OTORHINOLARYNGOLOGY, HEAD AND NECK SURGERY 2015; 14:Doc06. [PMID: 26770280 PMCID: PMC4702055 DOI: 10.3205/cto000121] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Fractures of the midface pose a serious medical problem as for their complexity, frequency and their socio-economic impact. Interdisciplinary approaches and up-to-date diagnostic and surgical techniques provide favorable results in the majority of cases though. Traffic accidents are the leading cause and male adults in their thirties are affected most often. Treatment algorithms for nasal bone fractures, maxillary and zygomatic fractures are widely agreed upon whereas trauma to the frontal sinus and the orbital apex are matter of current debate. Advances in endoscopic surgery and limitations of evidence based gain of knowledge are matters that are focused on in the corresponding chapter. As for the fractures of the frontal sinus a strong tendency towards minimized approaches can be seen. Obliteration and cranialization seem to decrease in numbers. Some critical remarks in terms of high dose methylprednisolone therapy for traumatic optic nerve injury seem to be appropriate. Intraoperative cone beam radiographs and preshaped titanium mesh implants for orbital reconstruction are new techniques and essential aspects in midface traumatology. Fractures of the anterior skull base with cerebrospinal fluid leaks show very promising results in endonasal endoscopic repair.
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Affiliation(s)
- Thomas S Kühnel
- Department of Otolaryngology, Head & Neck Surgery, University of Regensburg, Germany
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Broyles JM, Abt NB, Shridharani SM, Bojovic B, Rodriguez ED, Dorafshar AH. The fusion of craniofacial reconstruction and microsurgery: a functional and aesthetic approach. Plast Reconstr Surg 2014; 134:760-769. [PMID: 25357035 DOI: 10.1097/prs.0000000000000564] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Reconstruction of large, composite defects in the craniofacial region has evolved significantly over the past half century. During this time, there have been significant advances in craniofacial and microsurgical surgery. These contributions have often been in parallel; however, over the past 10 years, these two disciplines have begun to overlap more frequently, and the techniques of one have been used to advance the other. In the current review, the authors aim to describe the available options for free tissue reconstruction in craniofacial surgery. METHODS A review of microsurgical reconstructive options of aesthetic units within the craniofacial region was undertaken with attention directed toward surgeon flap preference. RESULTS Anatomical areas analyzed included scalp, calvaria, forehead, frontal sinus, nose, maxilla and midface, periorbita, mandible, lip, and tongue. Although certain flaps such as the ulnar forearm flap and lateral circumflex femoral artery-based flaps were used in multiple reconstructive sites, each anatomical location possesses a unique array of flaps to maximize outcomes. CONCLUSIONS Craniofacial surgery, like plastic surgery, has made tremendous advancements in the past 40 years. With innovations in technology, flap design, and training, microsurgery has become safer, faster, and more commonplace than at any time in history. Reconstructive microsurgery allows the surgeon to be creative in this approach, and free tissue transfer has become a mainstay of modern craniofacial reconstruction.
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Affiliation(s)
- Justin M Broyles
- Baltimore, Md. From the Department of Plastic Surgery, The Johns Hopkins University School of Medicine; and the Division of Plastic Surgery, R Adams Cowley Shock Trauma Center
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Freeman JL, Winston KR. Breach of Posterior Wall of Frontal Sinus: Management with Preservation of the Sinus. World Neurosurg 2014; 83:1080-9. [PMID: 25527881 DOI: 10.1016/j.wneu.2014.12.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 12/11/2014] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To analyze outcomes after the management of mild (<1 mm) and moderately severe (>1 mm and <5 mm) breaches of the posterior wall of the frontal sinus with a goal of maintaining or restoring the functional status of the sinus. METHODS A retrospective analysis of prospectively accrued data was performed on patients with mild and moderately severe breaches of the posterior wall of their frontal sinus who were managed with the intent to preserve the frontal sinus. Data on presenting features, pathology, details on breaches of the posterior wall, management, outcome, and complications were collected from medical records and neuroimages. RESULTS Forty-two cases met inclusion criteria. Diagnostic categories included trauma in 34 cases, infection in 3, and other categories in another 5 cases. Five presented with cerebrospinal fluid rhinorrhea, and 26 had radiographic evidence of obstruction of a nasofrontal duct at time of presentation. Fifteen patients were managed without surgical intervention, and 27 underwent surgery. No complications occurred in the patients managed without surgery and 4 postoperative cerebrospinal leaks that were managed successfully with a period of drainage occurred in the surgical group. No patient developed meningitis or mucocele. CONCLUSIONS Many patients with mild to moderately severe breaches of the posterior wall of the frontal sinus can be managed safely and effectively by techniques that preserve the anatomy and function of the frontal sinus.
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Affiliation(s)
- Jacob L Freeman
- Departments of Neurosurgery of The University of Colorado Denver School of Medicine, Denver Health Medical Center, Denver Colorado, University Hospital, Aurora Colorado, and Children's Hospital Colorado, Aurora, Colorado, USA.
| | - Ken R Winston
- Departments of Neurosurgery of The University of Colorado Denver School of Medicine, Denver Health Medical Center, Denver Colorado, University Hospital, Aurora Colorado, and Children's Hospital Colorado, Aurora, Colorado, USA
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15
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YOSHIOKA N. Modified cranialization and secondary cranioplasty for frontal sinus infection after craniotomy: technical note. Neurol Med Chir (Tokyo) 2014; 54:768-73. [PMID: 25169030 PMCID: PMC4533363 DOI: 10.2176/nmc.tn.2014-0040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Frontal sinus infection after incorrect treatment of an opened frontal sinus may require extended approaches. This article aims to introduce modified cranialization technique and secondary cranioplasty for frontal sinus infection involving the frontal sinus outflow tract after craniotomy. Eight patients with delayed onset frontal sinus infection involving frontal outflow tract after craniotomy were treated from 2008 to 2012. Debridement and cranialization involving the elimination of the frontal outflow tract was performed. Unilateral sinus cranialization combined with reduction of the non-affected contralateral sinus was carried out for the patients with unilateral sinusitis. A pericranial-frontalis muscle flap was used to separate the intracranial and extracranial spaces. Secondary cranioplasty with hydroxyapatite was performed approximately 3 months after the cranialization. The patients' original conditions included brain tumors (n = 3), frontal sinus fractures (n = 2), and subarachnoid hemorrhage (n = 3). The mean interval between the initial treatment and the onset of sinus infection was 23 years. The frontal sinus infection was bilateral in six cases and unilateral in two cases. Frontal sinus outflow tract was involved in sinus infection in every case. None of the patients suffered recurrent rhinogenic infections within the follow-up period (mean = 35 months) after the secondary cranioplasty. Aesthetic results were satisfactory in every case. Modified cranialization involving elimination of the frontal outflow tract is an alternative method for the patients with pathology in the frontal outflow tract after frontal craniotomy. Secondary cranioplasty provides an esthetically pleasing appearance in such cases.
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Affiliation(s)
- Nobutaka YOSHIOKA
- Department of Craniofacial Surgery and Plastic Surgery, Tominaga Hospital, Osaka, Osaka
- Address reprint requests to: Nobutaka Yoshioka, MD, PhD, Department of Craniofacial Surgery and Plastic Surgery, Tominaga Hospital, 1-4-48 Minatomachi, Naniwa-ku, Osaka, Osaka 556-0017, Japan. e-mail:
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Monnazzi M, Gabrielli M, Pereira-Filho V, Hochuli-Vieira E, de Oliveira H, Gabrielli M. Frontal sinus obliteration with iliac crest bone grafts. Review of 8 cases. Craniomaxillofac Trauma Reconstr 2014; 7:263-70. [PMID: 25383146 DOI: 10.1055/s-0034-1382776] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Accepted: 03/04/2013] [Indexed: 10/25/2022] Open
Abstract
UNLABELLED This study evaluated postoperative results of 8 cases of frontal sinus fractures treated by frontal sinus obliteration with autogenous bone from the anterior iliac crest. PATIENTS AND METHODS The medical charts of patients sequentially treated for frontal sinus fractures by obliteration with autogenous cancellous iliac crest bone in the Oral and Maxillofacial Surgery Division of this institution were reviewed. From those, eight had complete records and adequately described long-term follow-up. All were operated by the same surgical team. Those patients were recalled and independently evaluated by 2 examiners. Radiographs and/or CT scans were available for this evaluation. Associated fractures and complications were noted. The average postoperative follow-up was 7 years, ranging from 3 to 16 years. The main complication was infection. Four patients (50%) had uneventful long-term follow-ups and four (50%) experienced complications requiring reoperation. Based on the studied sample studied the authors conclude that the obliteration with autogenous bone presented a high percentage of complications in this series.
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Affiliation(s)
- Marcelo Monnazzi
- Department of Diagnosis and Oral and Maxillofacial Surgery, Dental School of Araraquara (UNESP)
| | - Marisa Gabrielli
- Department of Diagnosis and Oral and Maxillofacial Surgery, Dental School of Araraquara (UNESP)
| | - Valfrido Pereira-Filho
- Department of Diagnosis and Oral and Maxillofacial Surgery, Dental School of Araraquara (UNESP)
| | - Eduardo Hochuli-Vieira
- Department of Diagnosis and Oral and Maxillofacial Surgery, Dental School of Araraquara (UNESP)
| | - Henrique de Oliveira
- Department of Diagnosis and Oral and Maxillofacial Surgery, Dental School of Araraquara (UNESP)
| | - Mario Gabrielli
- Department of Diagnosis and Oral and Maxillofacial Surgery, Dental School of Araraquara (UNESP)
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Clinical outcomes in cranioplasty: risk factors and choice of reconstructive material. Plast Reconstr Surg 2014; 133:864-873. [PMID: 24675189 DOI: 10.1097/prs.0000000000000013] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Continuing advances in cranioplasty have enabled repair of increasingly complicated cranial defects. However, the optimal materials and approaches for particular clinical scenarios remain unclear. This study examines outcomes following cranioplasty for a variety of indications in patients treated with alloplastic material, autogenous tissue, or a combination of both. METHODS THE AUTHORS CONDUCTED a retrospective analysis on 180 patients who had 195 cranioplasties performed between 1993 and 2010. RESULTS Materials used for cranioplasty included alloplastic for 42.6 percent (83 of 195), autologous for 19.0 percent (37 of 195), and both combined for 38.5 percent (75 of 195). Mean defect size was 70.5 cm. A subset of patients had undergone previous irradiation (12.2 percent; 22 of 180) or had preoperative infections (30.6 percent; 55 of 180). The most common complication was postoperative infection (15.9 percent; 31 of 195). Factors that significantly predisposed to complications included preoperative radiation, previous infection, and frontal location. Preoperative radiation was the strongest predictor of having any postoperative complications, with an adjusted odds ratio of 6.91 (p < 0.005). Irradiated patients (OR, 7.96; p < 0.05) and patients undergoing frontal cranioplasties (OR, 2.83; p < 0.05) were more likely to require repeated operation. Preoperative infection predisposed patients to exposure of hardware in alloplastic reconstructions (OR, 3.13; p < 0.05). CONCLUSIONS Despite the evolution of cranioplasty techniques and materials, complications are not uncommon. The choice of reconstructive material may modify the risk of developing postoperative complications but appears less important than the clinical history in affecting outcome. CLINICAL QUESTION/LEVEL OF EVIDENCE Risk, III.
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Treatment of the severely infected frontal sinus with latissimus dorsi myocutaneous free flaps. J Craniofac Surg 2011; 22:962-6. [PMID: 21558912 DOI: 10.1097/scs.0b013e31820fe2d8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
In trauma patients with severe intracranial hemorrhaging, diagnosing facial bone fractures can be delayed. In frontal sinus fractures with nasofrontal duct obstruction, obliteration of the nasofrontal duct and the sinus is the current treatment of choice. But with inadequate management, ascending infections happen, and widely spread infections can involve the entire frontal soft tissues, which result in meningitis, encephalitis, and subcutaneous abscess pockets creating skin defects. In the treatment of these infections, radical debridement of all infected tissues including galea, pericranium, and surrounding soft tissues is obligatory; hence, available local vascularized flap options for obliteration of the postdebridement defect are scarce. In these situations, free-tissue transfer can be a treatment option. Although there have been numerous reports of using nonvascularized materials for obliteration of the frontal sinus, the material itself can serve as a nidus for infection, and it is generally accepted that well-vascularized tissues have greater ability to withstand local soft-tissue infection and osteomyelitis. Hence, we report 3 cases where we performed latissimus dorsi myocutaneous flaps for severe frontal sinus infections after frontal cranioplasty for severe hemorrhaging. Large bulks of muscle obliterated the nasofrontal duct and the dead space surrounding the entire frontal sinus. The latissimus dorsi myocutaneous flap is not a permanent solution for frontal sinus reconstruction, which requires a secondary bony reconstruction. However, when we face acute stages of intractable infections of the frontal sinus, it can control the infection and result in saving the patient's life.
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