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Computerised surgical planning (CSP) and computer-aided design and manufacturing (CAD/CAM) have been demonstrated to increase surgical accuracy and reduce operative time in free flap mandibular reconstruction, but evidence is lacking as to their impact on patient-centred outcomes. Implant-supported dental prostheses, however, have been associated with improved quality of life outcomes following free flap mandibular reconstruction. We aim to review reported patient-centred outcomes in mandibular reconstruction with CSP and CAD/CAM and determine whether use of these technologies is associated with higher rates of dental implant placement following free flap mandibular reconstruction. On December 20, 2020, a systematic review and meta-analysis were conducted according to PRISMA guidelines for studies reporting quality of life, functional outcomes, and rates of dental implant placement in computer-aided free flap mandibular reconstruction. A random-effects meta-analysis was performed to compare dental implant placement rates between surgeries using CSP and those using conventional freehand techniques. A total of 767 articles were screened. Nine articles reporting patient-centred outcomes and 16 articles reporting dental implant outcomes were reviewed. Of those reporting dental implant outcomes, five articles, representing a total of 302 cases, were included in the meta-analysis. Use of CSP was associated with a significant increase in the likelihood of dental implant placement, with an odds ratio of 2.70 (95% CI 1.52 to 4.79, p = 0.0007). Standardised reporting methods and controlled studies are needed to further investigate the impact of CSP and CAD/CAM technologies on functional outcomes and patient-reported quality of life in free flap mandibular reconstruction. Use of CSP and CAD/CAM technologies is associated with higher rates of dental implant placement in patients undergoing free flap mandibular reconstruction when compared to conventional freehand techniques. [ABSTRACT FROM AUTHOR]

Although the ethical and technical feasibility of face transplant (FT) has been established, current literature lacks consensus on functional outcomes monitoring for recipients. This systematic review aims to appraise and summarize the current literature on tools used to assess motor functional outcomes in FT. This study complied with the guidelines outlined in the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA). On September 15, 2020, two reviewers conducted independent electronic searches using medical literature databases, without language or time frame limitations. Eligibility criteria included studies reporting on the evaluation of motor functional outcomes in face transplant recipients. Of 451 papers found in the literature, 12 fulfilled the study inclusion criteria. The reported tools included clinical scales/examinations, electromyography, optical movement tracking devices, muscle volumetric measurement using magnetic resonance imaging, and software-based video and photo analyses. The frequency of data collection varied from every three months to every year. Publications reporting on motor functional outcomes tracking tools vary broadly and demonstrate a lack of consensus. Although quantitative measurements are desirable, adapted clinical scales are still the current standard of care. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to measure the association between the magnitude of advancement and dental and skeletal relapse in patients with cleft lip and palate (CLP).Methods: A single-institution retrospective cohort study of skeletally matured patients with CLP who underwent isolated Le Fort I advancement surgery between 2013 and 2019 was studied. Patients were included if they had lateral cephalograms or cone-beam computed tomography (CBCT) at preoperative (T1), immediately postoperative (T2), and 1-year follow-up (T3). Lateral cephalometric landmarks were digitized and measured. The sample was divided on the basis of the magnitude of skeletal advancement: minor (<5 mm), moderate (≥5 but <10 mm), and major (≥10 mm) advancement groups. The mean advancement and relapse were compared between groups using 1-way ANOVA. Correlation between the amount of surgical advancement and relapse was evaluated.Results: Forty-nine patients with nonsyndromic CLP with hypoplastic maxilla met inclusion criteria and the sample consisted of 36 males and 13 females with the mean age of 19.5 years. In the minor, moderate, and major advancement groups, the mean advancement at point A was +4.1 ± 0.4, + 7.5 ± 1.4, and +11.3 ± 1.3 mm, respectively. At 1-year follow-up, the mean relapse at point A was -1.3 ± 1.2, -1.1 ± 1.2, and -1.7 ± 1.5 mm, respectively. There was no significant difference in the relapse amount between all surgical groups. No correlation between the magnitude of advancement and relapse was found.Conclusions: This study demonstrated no statistically significant difference in skeletal stability between a minor (<5 mm), moderate (≥5 but <10 mm), and major (≥10 mm) Le Fort I advancement groups in patients with clefts. Regardless of the degree of advancement, mild skeletal relapse was observed in all 3 groups. [ABSTRACT FROM AUTHOR]

Purpose: To highlight the challenges and lessons learned in tooth-bearing maxillomandibular facial allotransplantation.Patients and Methods: Two patients with ballistic composite facial injury underwent tooth-bearing maxillomandibular facial transplantation (FT) after informed consent and institutional review board approval. Patient 1 had undergone total face, double jaw, teeth, and tongue transplantation in March 2012. Patient 2 had undergone partial face, double jaw, and teeth transplantation in January 2018. Le Fort III and bilateral sagittal split skeletal osteotomies were performed in both transplants. Computerized surgical planning was used in both cases, and the allografts were transferred in intermaxillary fixation (IMF) with prefabricated dental splints before rigid skeletal fixation.Results: Normal class I occlusion was achieved at the conclusion of each surgery. Patient 1 had developed a 2 × 2-mm palatal fistula in the early postoperative period and had also gradually developed class III malocclusion. Orthodontic treatment was started at 5 months after transplantation but failed. A Le Fort III advancement was performed 1 month later with successful restoration of class I occlusion. The palatal fistula was successfully repaired at 9 postoperative months. Patient 2 developed a postoperative palate and floor of mouth dehiscence, requiring palatal repair and hyoid and genioglossus advancement on postoperative day (POD) 11. Orthodontic treatment was initiated for Class II malocclusion. On POD 108, left mandibular nonunion was diagnosed. Left coronoidectomy, open reduction, and internal fixation were performed. IMF was maintained for 2 weeks. Orthodontic treatment was then resumed, with normalization of the occlusion by 10 months after FT.Conclusions: Maxillomandibular transplantation is a viable reconstructive solution for composite midface defects not amenable to autologous reconstruction. Improvement of functional outcomes and prevention of major complications rely on close attention to occlusal relationships, temporomandibular joint dynamics, dental health, and the intraoral donor-recipient soft tissue interface. [ABSTRACT FROM AUTHOR]

Summary Promising aesthetic and functional outcomes in facial transplantation have fueled the interest of patients and providers alike. However, there are currently only 11 active face transplant centers in the United States, and only five have accumulated operative experience to date, resulting in an extremely unbalanced geographical distribution of providers. Since face transplant recipients must receive life-long follow-up, this presents unique challenges for face transplant candidates and provider teams, as long-distance travel may add considerable difficulty to pre- and post-transplant care. Furthermore, by compromising follow-up, this burden of travel may impact the ability of experienced face transplant centers to collect data, share knowledge as these patients are followed, and continue to advance the field. This article highlights the unique logistical and ethical implications of the highly probable long-distance nature of face transplant care in the United States, a challenging aspect of management that has not been previously discussed in the literature. Furthermore, we review current strategies in the long-distance management of solid organ transplantation (SOT) recipients, and propose several possibilities to help address these challenges in facial transplantation based on SOT experience. [ABSTRACT FROM AUTHOR]

WE43 Mg alloy, composed of Mg, Yttrium, Rare Earth elements, and Zirconium, has proved to be a suitable candidate for production of resorbable osteosynthesis implants in both clinical and experimental settings. In a previous study we tested biocompatibility and degradation properties of untreated (as-cast) and artificially aged (T-5) WE43 Mg-alloys as subperiosteal implants on a maxillofacial sheep model. Both the alloy compositions showed excellent biocompatibility, however, with respect to degradation rate, the as-cast form showed increased degradability compared with the T-5. In the present study, we tested the same alloy composition (i.e. as-cast and T-5) to assess their biological behavior and degradation pattern when implanted as endosteal implants on a calvarial bone sheep model. Six implants in form of cylindrical discs were tested in 6 sheep, one per composition of each disc was placed in two monocortical cranial defect created with high speed trephine bur in the parietal bone. After euthanasia at 6 weeks histomorphological analysis of the bone/implant specimens was performed. WE43-as cast showed higher degradation rate, increased bone remodeling, gas pockets formation and osteolysis compared with the T5 alloy. WE43-T5 showed greater bone/implant interface stability, and seemed to be more suitable for fabrication of endosteal bone screws. [ABSTRACT FROM AUTHOR]

Rejection is common and pernicious following Vascularized Composite Allotransplantation (VCA). Current monitoring and diagnostic modalities include the clinical exam which is subjective and biopsy with dermatohistopathologic Banff grading, which is subjective and invasive. We reviewed literature exploring non- and minimally invasive modalities for diagnosing and monitoring rejection (NIMMs) in VCA. PubMed, Cochrane, and Embase databases were queried, 3125 unique articles were reviewed, yielding 26 included studies exploring 17 distinct NIMMs. Broadly, NIMMs involved Imaging, Liquid Biomarkers, Epidermal Sampling, Clinical Grading Scales, and Introduction of Additional Donor Tissue. Serum biomarkers including MMP3 and donor-derived microparticles rose with rejection onset. Epidermal sampling non-invasively enabled measurement of cytokine & gene expression profiles implicated in rejection. Both hold promise for monitoring. Clinical grading scales were useful diagnostically as was reflection confocal microscopy. Introducing additional donor tissue showed promise for preemptively identifying rejection but requires additional allograft tissue burden for the recipient. NIMMs have the potential to dramatically improve monitoring and diagnosis in VCA. Many modalities show promise however, additional research is needed and a multimodal algorithmic approach should be explored. • There is growing concern over the validity of the Banff histologic grading system to diagnose rejection in VCA. • Studies examining NIMMs in VCA are growing both preclinically and clinically, however, sparse data hampers clinical adoption. • We highlight promising modalities, including reflectance confocal microscopy, serum MMP3, and epidermal cytokine profiles. • Additional studies of NIMMs are needed. Future research should aim for a multimodal, algorithmic approach to monitoring. [ABSTRACT FROM AUTHOR]

Purpose Orthopedic and maxillofacial bone fractures are routinely treated by titanium internal fixation, which may be prone to exposure, infection or intolerance. Magnesium (Mg) and its alloys represent promising alternatives to produce biodegradable osteosynthesis devices, with biocompatibility and, specifically, hydrogen gas production during the degradation process, being the main drawback. Aim of this study is to test and compare biocompatibility, degradation rate and physiscochemical properties of two Mg-alloys to identify which one possesses the most suitable characteristics to be used as resorbable hardware in load-bearing fracture sites. Materials and methods As-cast (WE43) and T5 Mg-alloys were tested for biocompatibility, physical, mechanical and degradation properties. Microstructure was assessed by optical microscopy, scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS); mechanical properties were tested utilizing quasi-static compression and failure analysis. Locoregional biocompatibility was tested by sub-periosteal implantation on the fronto-nasal region of large-animal model (sheep): regional immunoreaction and metal accumulation was analyzed by LA-ICP of tributary lymph-nodes, local reactions were analyzed through histological preparation including bone, implant and surrounding soft tissue. Results Mechanically, T5 alloy showed improvement in strength compared to the as-cast. Lymph-node Mg accumulation depicted no differences between control (no implant) and study animals. Both alloys showed good biocompatibility and osteogenesis-promoting properties. Conclusion This study demonstrated excellent biocompatibility and osteogenesis-promoting capabilities of the tested alloys, providing a platform for further studies to test them in a maxillofacial fracture setting. T-5 alloy displayed more stability and decreased degradation rate than the as-cast. [ABSTRACT FROM AUTHOR]

Integration between implant and bone is an essential concept for osseous healing requiring hardware placement. A novel approach to hardware implantation, termed osseodensification , is described here as an effective alternative. 12 sheep averaging 65 kg had fixation devices installed in their C2, C3, and C4 vertebral bodies; each device measured 4 mm diameter×10 mm length. The left-sided vertebral body devices were implanted using regular surgical drilling (R) while the right-sided devices were implanted using osseodensification drilling (OD). The C2 and C4 vertebra provided the t=0 in vivo time point, while the C3 vertebra provided the t=3 and t=6 week time points, in vivo . Structural competence of hardware was measured using biomechanical testing of pullout strength, while the quality and degree of new bone formation and remodeling was assessed via histomorphometry. Pullout strength demonstrated osseodensification drilling to provide superior anchoring when compared to the control group collapsed over time with statistical significance (p<0.01). On Wilcoxon rank signed test, C2 and C4 specimens demonstrated significance when comparing device pullout (p=0.031) for both, and C3 pullout tests at 3 and 6 weeks collapsed over time had significance as well (p=0.027). Percent bone-to-implant contact (%BIC) analysis as a function of drilling technique demonstrated an OD group with significantly higher values relative to the R group (p<0.01). Similarly, percent bone-area-fraction-occupancy (BAFO) analysis presented with significantly higher values for the OD group compared to the R group (p=0.024). As a function of time, between 0 and 3 weeks, a decrease in BAFO was observed, a trend that reversed between 3 and 6 weeks, resulting in a BAFO value roughly equivalent to the t=0 percentage, which was attributed to an initial loss of bone fraction due to remodeling, followed by regaining of bone fraction via production of woven bone. Histomorphological data demonstrated autologous bone chips in the OD group with greater frequency relative to the control, which acted as nucleating surfaces promoting new bone formation around the implants, providing superior stability and greater bone density. This alternative approach to a critical component of hardware implantation encourages assessment of current surgical approaches to hardware implantation. [ABSTRACT FROM AUTHOR]

Summary Introduction The anatomy of the facial artery, its tortuosity, and branch patterns are well documented. To date, a reliable method of identifying the facial artery, based on surface landmarks, has not been described. The purpose of this study is to characterize the relationship of the facial artery with several facial topographic landmarks, and to identify a location where the facial artery could predictably be identified. Methods Following institutional review board approval, 20 hemifacial dissections on 10 cadaveric heads were performed. Distances from the facial artery to the oral commissure, mandibular angle, lateral canthus, and Manson's point were measured. Distances were measured and confirmed clinically using Doppler examination in 20 hemifaces of 10 healthy volunteers. Results Manson's point identifies the facial artery with 100% accuracy and precision, within a 3 mm radius in both cadaveric specimens and living human subjects. Cadaveric measurements demonstrated that the facial artery is located 19 mm ± 5.5 from the oral commissure, 31 mm ± 6.8 from the mandibular angle, 92 mm ± 8.0 from the lateral canthus. Doppler examination on healthy volunteers (5 male, 5 female) demonstrated measurements of 18 mm ± 4.0, 50 mm ± 6.4, and 79 mm ± 8.2, respectively. Conclusions The identification of the facial artery is critical for the craniofacial surgeon in order to avoid inadvertent injury, plan for local flaps, and in preparation of a recipient vessel for free tissue microvascular reconstruction. Manson's point can aid the surgeon in consistently indentifying the facial artery. [ABSTRACT FROM AUTHOR]

Purpose Full facial osteomyocutaneous transplantation requires correct 3-dimensional (3D) alignment of donor osseous structures to a new cranial base with minimal reference points and 6 degrees of potential movement. We investigated whether computer-assisted design and manufacturing (CAD/CAM) could enable accurate placement of the facial skeleton. Materials and Methods A prospective single-cohort study of Le Fort III-based maxillary-mandibular segment allotransplantation was performed in 5 cadaver pairs and 1 clinical pair. The osteotomies were modeled using computed tomography (CT) data and 3D modeling software and then translated to the donor-recipient pairs using surgical navigation and osteotomy cutting guides. The predicted values were calculated about all rotational axes (pitch, yaw, and roll) and along all translational axes (vertical, horizontal, and anteroposterior) and used as the independent variable. The primary outcome variable of the actual postoperative CT values was compared for fidelity to the prediction using the intraclass correlation coefficient (ICC). The similarity to the donor versus recipient values was calculated as a secondary independent variable, and both predicted and actual measurements were compared with it as a percentage. Results The postoperative fidelity to the plan was adequate to excellent (ICC 0.520 to 0.975) with the exception of lateral translation (2.94 ± 1.31 mm predicted left vs 3.92 ± 2.17 mm right actual displacement; ICC 0.243). The predicted and actual values were not consistently skewed toward the donor or recipient values. Conclusions We have demonstrated a novel application of CAD/CAM that enables orthognathic alignment of a maxillary-mandibular segment to a new cranial base. Quantification of the alignment in all 6 degrees of freedom delivers precise control compared with the planned changes and allows postoperative quality control. [ABSTRACT FROM AUTHOR]

Purpose: Currently, nearly 1 in 5 Americans is at least 60 years of age. Bone atrophy, decreased capacity for tissue repair, and chronic disease are known to influence fracture patterns and operative algorithms in this age group. This study presents craniofacial trauma injury patterns and treatment in an elderly population at a major urban trauma center. Methods: Patient records were retrospectively reviewed from February 1998 through December 2010. Patients at least 60 years of age who met the inclusion criteria for craniofacial fractures identified by International Classification of Diseases, Ninth Revision code review and confirmed by author review of available computed tomograms were studied. Demographic information, fracture type, concomitant injuries, and management were recorded. Results: Of 11,084 patients presenting with facial fracture, 1,047 were older than 60 years. The most common mechanism of injury was falls (50%), and most patients were men (59%). Commonly fractured areas included the nose (n = 452, 43%), maxilla (316, 30%), zygoma (312, 30%), orbital floor (280, 27%), and mandible (186, 18%), with 51 patients (5%) having a concomitant basilar skull fracture. Inpatient mortality and length of stay were significantly increased compared with the nongeriatric population (P < .01), although only 5% of all fractures were treated operatively. Conclusions: Fractures in the elderly tend to be minimally displaced midfacial fractures that do not warrant surgical intervention. Despite conservative management, the elderly are hospitalized longer than their younger counterparts, have increased critical care needs, and have higher mortality. These data support national medical preparedness in anticipating the craniofacial trauma needs of the aging US population and can be used to update treatment algorithms for these patients. [Copyright &y& Elsevier]

Purpose: Blunt internal carotid artery injuries (BCAIs) can result from craniofacial trauma, yet the association between craniofacial fractures and BCAIs is poorly understood. Materials and Methods: A retrospective cohort study of patients with blunt-mechanism facial fracture(s) presenting to a large trauma center was undertaken to identify facial fracture patterns predictive of BCAIs. Predictor variables included specific facial fracture patterns. Additional variables included demographic, injury mechanism, and associated injury classifications. Outcome variables included the presence or absence of BCAIs. All radiographic fracture patterns were confirmed by author review of computed tomographic imaging. BCAIs were confirmed and graded using the Biffl system. Differences in fracture patterns and demographic parameters in patients who presented with versus without concomitant BCAIs were compared, and relative risks for BCAI were calculated. Existing Eastern Association for the Surgery of Trauma Level III Blunt Cerebrovascular Injury (BCVI) screening criteria then were applied to the dataset to determine if additional fracture patterns would be useful in BCAI screening as determined by alterations in screening sensitivity and specificity. Results: Seventy BCAIs were identified in 54 of 4,398 patients with facial fractures (1.2%). Bilateral fractures in each facial third, complex midface, Le Fort, and subcondylar fractures, fractures in association with the cervical spine, and basilar skull fractures were high risk for concomitant BCAI. Twenty percent of BCAIs would not have been captured by existing Eastern Association for the Surgery of Trauma Level III BCVI screening criteria. When patients meeting these screening criteria were removed from the study population, Le Fort I and subcondylar fractures were the only fracture patterns conferring increased risk for BCAI. Addition of these criteria to existing criteria improved the screening negative predictive value. Conclusion: Specific facial fracture patterns, including bilateral fractures in any facial third and complex midface, Le Fort I, and subcondylar fractures, confer increased risk of BCAI, especially in association with basilar skull fractures. Suspicion for BCAI in these patients may improve diagnosis and enable prompt therapeutic intervention. Addition of Le Fort I fractures to existing BCAI screening criteria improves sensitivity and may be of clinical utility in ruling out BCAIs. [Copyright &y& Elsevier]

Purpose: To investigate whether complex midface fractures have a greater association with death and intracranial injury than simple midface fractures. Materials and Methods: A retrospective chart review was performed for patients with blunt-mechanism midface fractures who had presented to an urban trauma center from 1998 to 2010. The survival and intracranial injury status was evaluated for patients with simple and complex midface fractures, including Le Fort, naso-orbitoethmoid, and/or zygomaticomaxillary fractures. Intracranial injury included hemorrhage and brainstem injury. Patients with upper face fractures were excluded to minimize confounding. Adjusted relative risk estimates were obtained using multivariate regression analysis. Results: Of 3,291 patients with midface fractures, 213 (6.3%) died and 693 (21.3%) had an intracranial injury. The cumulative mortality reached 11.6% in patients with complex midface fractures and 5.1% in those with simple midface fractures (P < .001). Patients with complex midface fractures were 57% more likely to die (relative risk = 1.57; P < .005). Specifically, Le Fort II fractures independently conferred a 94% increased risk of death (relative risk = 1.94; P < .01), but Le Fort I and III fractures were not significantly associated with death. Among patients presenting without neurologic impairment, those with Le Fort II and III fractures remained 2.88-fold (P < .01) and 2.54-fold (P < .001) more likely to have an underlying intracranial injury, respectively. Conclusions: Le Fort II fractures are associated with increased mortality. Furthermore, Le Fort II and III fractures are associated with serious intracranial injury, even in the absence of alterations in consciousness. These patients should be monitored with heightened vigilance and followed up closely during hospitalization, regardless of the presenting clinical findings. [Copyright &y& Elsevier]

Summary: Background: This study was to evaluate the sensory recovery in the lower lip and chin in patients who underwent segmental mandibulectomy involving inferior alveolar nerve and simultaneous reconstruction with fibular osteoseptocutaneous flap and interposition sural nerve graft. Material and method: From 1993 to 2004, a total of 20 patients underwent segmental mandibulectomy, simultaneous fibula osteoseptocutaneous flap reconstruction and interpositional sural nerve graft. Twelve patients were available for the study. There were seven male and five female patients with average age of 35.8 years (16–52 years). The sense at the lower lip and chin was measured by two-point discrimination both at the operated and non-operated side at an average of 64.3 months (12–146 months). Result: The operated side revealed an average of 13.7 mm for static (STPD) and 13.3 mm for moving two-point discrimination (MTPD) at the lower lip and 13.7 mm for static and 13.4 mm for MTPD at the chin. Data from the non-operated side averaged 3.4 mm for static and 3.2 mm for MTPD at lower lip and 5.1 mm for static and 4.5 mm for moving discrimination at the chin. All patients recovered better than protective sensation on the operated side, which was sufficient to prevent self-mutilation, preserve comprehensible speech and maintain oral competence. No patient complained of significant donor site morbidity. Conclusion: Simultaneous reconstruction of a segmental mandibulectomy involving inferior alveolar nerve with a fibula osteoseptocutaneous flap and interpositional sural nerve graft offers simultaneous replacement of mandibular architecture and restoration of protective perioral sensation. [Copyright &y& Elsevier]

Purpose: Diagnosis and treatment of frontal sinus fractures (FSFs) have progressed over the previous 30 years. Despite advances in computed tomography, there is no current diagnostic uniformity with regard to classification and treatment. We developed a statistically valid treatment protocol for FSFs based on injury pattern, nasofrontal outflow tract (NFOT) injury, and complication(s). These data outlined predictable injury patterns based on specific computed tomographic findings critical to the diagnosis and ultimate treatment of this potentially fatal injury. Materials and Methods: A retrospective review was conducted on patients with FSF from 1979 to 2005 under institutional review board approval. All computed tomographic scans were reviewed by the authors and fractures categorized by location, displacement, comminution, and degree of NFOT injury. Results: One thousand ninety-seven patients with FSF were identified, 87 expired and 153 had inadequate data, leaving a group of 857 patients. Simultaneous displacement of anterior-posterior tables constituted the largest group (38.4%). NFOT injury occurred in most patients (70.7%) and was strongly associated with anterior (92%) and posterior (88%) table involvement (comminuted 98%). Sixty-seven percent of patients with NFOT injury had obstruction. Five hundred four patients (59.6%) had surgery with 10.4% complications and 353 patients were observed with 3.1% complications. All but 1 patient with complications had NFOT injury (98.5%). Conclusions: Predictable patterns of injury based on specific computed tomographic data play a pivotal role in classification and surgical management of potentially fatal frontal sinus injuries. Radiologic diagnosis of NFOT injury in FSFs, particularly obstruction, plays a decisive role in surgical planning. [Copyright &y& Elsevier]

Microvascular reconstruction offers patients with facial deformities excellent composite tissue restoration and improves functional outcomes. However, such techniques require facial skin incisions, leaving the patient with unsightly scarring. Implementing an intraoral microvascular anastomosis can obviate the need for facial skin incisions, yielding aesthetically favorable results. We present the case of a 29-year-old, cosmetically conscientious woman who underwent a free iliac osteomuscular flap with intraoral microvascular anastomosis for reconstruction of a right maxillary defect secondary to fibrous dysplasia. Endosseous dental implants were successfully placed using computer-aided design and manufacturing to effectively restore the dentition. Intraoral microvascular reconstruction provided the patient with an aesthetically pleasing result, effectively achieving functional restoration with patient satisfaction. [ABSTRACT FROM AUTHOR]