Craniomaxillofacial Trauma & Reconstruction最新文献

{"title":"Imaging-Guided Algorithmic Management of Mandibular Condylar Fractures: A 13-Year Institutional Analysis of 495 Joints.","authors":"Sonal Anchlia, Hetal Amipara, Zibran Khan, Jigar Barasara, Jigar Dhuvad, Hrushikesh Gosai","doi":"10.3390/cmtr19020028","DOIUrl":"10.3390/cmtr19020028","url":null,"abstract":"<p><p>(1) Background: Mandibular condylar fractures continue to be a subject of debate, traditionally framed as a choice between open and conservative management. However, this binary approach fails to adequately account for fracture-level anatomy, Temporomandibular joint (TMJ) involvement, and functional outcomes. (2) Purpose: To present an imaging-guided, fracture-level-based algorithm that integrates radiologic evaluation, surgical approach selection, fixation biomechanics, and functional rehabilitation. (3) Review Strategy: This invited review combines current evidence with a 13-year institutional experience involving 495 joints. High-resolution Computed Tomography (CT) Imaging was used to assess fracture morphology, displacement, and ramal height, while Magnetic Resonance Imaging (MRI) was selectively employed in intracapsular fractures to evaluate disc-condyle relationships when intra-articular involvement was suspected. Management decisions, including surgical approach and fixation strategy, were guided by an institutional algorithm tailored to fracture characteristics. (4) Results: Implementation of this approach yielded consistent and predictable outcomes. Mouth opening improved from approximately 18.77 mm preoperatively to 40 mm at 6 months. Lateral excursions became symmetrical (~9.6 mm), occlusion was restored in all patients, and bite force returned to near-physiological levels. Pain scores showed near complete resolution within 1 month. Postoperative morbidity remained low, with predominantly transient facial nerve weakness. (5) Conclusions: This imaging-guided, algorithmic framework provides reproducible functional outcomes and signifies a shift toward structured, anatomically driven management of condylar fractures.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13298168/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148319747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Three-Dimensional Assessment of Maxillary Stability Using Customized Plates in Orthognathic Surgery: A Retrospective Cohort Study.","authors":"Leonardo Aguilar, Juan Pablo Vargas Buratovic, Valentina Matamala Ibaceta, Felipe Merchan, Alberto Fuhrer, Ximena Toledo","doi":"10.3390/cmtr19020027","DOIUrl":"10.3390/cmtr19020027","url":null,"abstract":"<p><p>Patient-specific implants (PSIs) in orthognathic surgery offer optimal intraoperative accuracy. However, evidence regarding their postoperative skeletal stability, specifically comparing distinct fixation designs and segmentation patterns, remains limited. We present a retrospective cohort study that evaluated 64 adult patients undergoing customized maxillary orthognathic surgery between January 2020 and June 2025. The primary predictor variables were fixation design (conventional customized plates vs. minimally invasive plates) and maxillary segmentation (monoblock vs. multisegmental). The outcome variable was 3D skeletal stability, measured as linear displacement between preoperative planning and 6-month postoperative imaging. Non-parametric tests compared displacements and clinical instability rates (defined as ≥2.0 mm). Mann-Whitney tests compared landmark displacements, Fisher's exact tests compared proportions with ≥2.0 mm displacement, and ORs with 95% CIs were computed (α = 0.05). Analysis of 64 patients revealed that median displacement across landmarks ranged from 0.7 to 4.28 mm and 28.1% exhibited displacement ≥ 2.0 mm, primarily in molar and canine regions. While overall instability rates did not differ significantly between single-segment and multisegmental osteotomies (<i>p</i> = 0.28), multisegmental cases showed significantly higher displacement at the left canine (<i>p</i> = 0.027). Plate design was not associated with skeletal instability (<i>p</i> = 0.88), suggesting that minimally invasive plates provide comparable stability to conventional designs. Customized maxillary plates provide reliable postoperative stability with median displacements within clinically acceptable limits (<2 mm). Minimally invasive PSI designs offer stability comparable to conventional extended designs. However, localized instability in multisegmental cases suggests a need for careful biomechanical management regardless of the fixation method used.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13298420/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148319675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimising Patient Safety During the Use of Intraoperative Imaging for the Surgical Management of Facial Fractures: A Pilot Study.","authors":"Nicole Garcia, Mohamed Badawy, Jake DiPasquale, Simon Maciburko, Marc Seifman","doi":"10.3390/cmtr19020026","DOIUrl":"10.3390/cmtr19020026","url":null,"abstract":"<p><p>The use of intraoperative computerised tomography (CT) to aid surgical management of facial fractures obviates the need for postoperative surgical scans, decreases return to theatre rates, and subsequently decreases overall hospital stay. This allows for better appreciation of a complex operative landscape in almost real time, and may become the gold standard of treatment. As with radiological investigations, decreasing radiation exposure of patients is a key goal. The aim of this study was to examine the effective radiation doses in patients undergoing surgical management of their facial fractures with the aid of a fixed-arm CT. This retrospective study was conducted on patients who underwent surgical fixation of their facial fractures within a hybrid surgical suite equipped with a fixed-arm cone beam CT (CBCT) from July 2023 to November 2024. The CBCT was used to assess adequacy of bony fixation. Data from imaging was collected to assess total effective radiation dose. Data from 30 random patients who underwent standard CT facial bones (CTFB) were collected as control. Data from 24 patients was collected. The majority were male (17/24, 70.8%) with an age range of 20-94 years. The average dose of the effective doses calculated in the CTFB cohort was 0.64 mSv (SD 0.05). This is a more-than-twenty-five-fold reduction in the average effective dose in the CBCT cohort, which was 0.025 mSv (SD 0.01). There was a statistically significant difference between the two cohorts with <i>p</i> < 0.0001 (95% CI 0.60-0.64). This study demonstrates that intraoperative CBCT delivers a significantly lower effective dose to patients compared with postoperative CTFB. Where facilities exist, CBCT offers a safer and more efficient alternative, with future work needed to assess staff dose, wait times, and cost impacts.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13298471/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148319710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Three-Dimensional Globe Repositioning Following Orbital Reconstruction Independent of Bony Landmarks and Fracture Pattern Associations.","authors":"Aaron De Poortere, Kathia Dubron, Justine Neyt, Reinhilde Jacobs, Eman Shaheen, Robin Willaert","doi":"10.3390/cmtr19020025","DOIUrl":"10.3390/cmtr19020025","url":null,"abstract":"<p><p>Orbital fractures account for up to 16% of all facial fractures. Surgical intervention for these fractures depends on several factors, including globe displacement. This case-control study aimed to quantify the effects of orbital reconstruction on the three-dimensional globe position after orbital trauma. Pre- and post-operative radiological data of 29 cases (27 patients, with two patients requiring reintervention) with an orbital fracture were analyzed. The contralateral, unaffected orbits of the same patients served as the control group. This study used a recently validated method employing semi-automatic registration algorithms to measure globe displacement after trauma and its post-operative change. The statistical analysis, performed using the Mann-Whitney U test, showed significant globe position restoration in the anterior-posterior (2.15 mm, <i>p</i> ≤ 0.001) and medial-lateral (1.34 mm, <i>p</i> ≤ 0.001) directions, as well as in overall three-dimensional Euclidean distance (3.04 mm, <i>p</i> = 0.014) after surgery. The repositioning was clinically relevant in 62% of the cases, indicating that the three-dimensional globe repositioning was 2 mm or more with a positive clinical impact. Additionally, it was important to note that both the number of fractured walls and fractures of the inferomedial strut significantly affected globe repositioning after trauma. This finding highlights the importance of accurately considering the fracture pattern in surgical planning, as a better understanding of globe displacement following orbital trauma could enhance patient selection, surgical planning, and clinical outcomes.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13214952/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148036479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TMJ Replacement as a System: Results of an International Surgeon Survey on Design, Fixation, Materials, and Digital Workflow.","authors":"Sergio Olate, Wenko Smolka, Ricky Kumar, Rüdiger Zimmerer, Zachary S Peacock","doi":"10.3390/cmtr19020024","DOIUrl":"10.3390/cmtr19020024","url":null,"abstract":"<p><p>The evolution of TMJ-replacements has been driven by advancements in personalization, materials and digital planning technologies. However, there is little data on how surgeons perceive the prosthetic systems and their limitations in practice. The perspective from surgeons is critical to identifying the gap between current technology and clinical need. Using an international, structured survey based on a modified Delphi methodology, including expert validation, pilot testing and global distribution through professional networks, the status of the TMJ-replacement ecosystem was obtained. The questions covered aspects such as the workflow, the integration of components, the design features, the use of materials, the fixation strategy for each component, and usability of surgical guides. The responses were quantitatively analyzed using descriptive statistics. 250 surgeons were included; the majority of surgeons preferred to have all elements of the TMJ-replacement system provided by a single system or company (i.e., the prosthesis and plates), with 86.0% of surgeons indicating this preference and 71.2% of surgeons indicating that having access to STL files for use in surgical navigation is an important feature. Approximately 88.4% of surgeons indicated that flexibility in the design of the prosthesis is important, while 61.6% of respondents indicated that design issues contribute to failures of TMJ prostheses. Issues related to the fixation of the prosthetic components, particularly screw loosening, were also commonly reported by surgeons with respect to failure. Surgeons also indicated concerns with regard to the bulkiness (73.2%) and the fit accuracy (68.4%) of the surgical guides. In terms of material selection, 78.0% of respondents preferred to be able to choose the type of metal alloy for the TMJ replacement system. TMJ replacement is viewed by surgeons as a system-dependent procedure that requires the integration of design, materials, fixation and digital workflow. The currently available prosthetic solutions only partially meet the needs of surgeons.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13214619/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148036381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Combined BTX-A and Collagen Membrane in Benign Parotid Enucleation: A Comparative Cohort Study.","authors":"Giuseppe Consorti, Enrico Betti, Mariagrazia Paglianiti, Lisa Catarzi, Gabriele Monarchi, Massimiliano Gilli, Stefania Troise, Carlos Miguel Chiesa-Estomba, Luigi Angelo Vaira, Giulio Cirignaco","doi":"10.3390/cmtr19020023","DOIUrl":"10.3390/cmtr19020023","url":null,"abstract":"<p><p>Benign parotid tumors are increasingly treated with parenchyma-sparing extracapsular enucleation, yet postoperative salivary collections and Frey syndrome can still generate clinically relevant morbidity; we evaluated whether a standardized intraoperative bundle combining intraparotid botulinum toxin A (BTX-A) and bovine collagen membrane interposition is associated with fewer complications than standard enucleation alone. In this retrospective comparative cohort at a tertiary Head and Neck Surgery Unit, consecutive adults undergoing extracapsular enucleation for pleomorphic adenoma or Warthin tumor (2010-2025) were allocated by institutional era-based protocol to Group A (2010-2017, standard enucleation) or Group B (2018-2025, enucleation plus intraoperative intraparotid BTX-A 50 IU and bovine collagen membrane placement over the repaired parotid fascia). Prespecified endpoints were sialocele/salivary fistula, surgical-site infection (SSI) within 30 days, and clinically recorded Frey syndrome within 6 months; effect sizes with 95% confidence intervals were reported. A total of 188 patients were analyzed (94 per group). Sialocele occurred in 20/94 (21.3%) in Group A versus 2/94 (2.1%) in Group B [Relative Risk (RR) 0.10]. SSI occurred in 14/94 (14.9%) versus 2/94 (2.1%) (RR 0.143), and clinically recorded Frey syndrome in 18/94 (19.1%) versus 4/94 (4.3%) (RR 0.222). This combined protocol was associated with lower complication rates through 6 months; prospective controlled studies with standardized Frey assessment and longer follow-up are warranted.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13214967/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148036383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association Between Trauma Mechanism and Mandibular Fracture Pattern: A 13-Year Retrospective Analysis at a Regional Trauma Center.","authors":"Graciela Ana Giannunzio, Jose Mariano Astigueta, Sthefania Johana Lucero, Ariana Gimena Labachuk, Carlos Alberto Isnado Bolivar","doi":"10.3390/cmtr19020022","DOIUrl":"10.3390/cmtr19020022","url":null,"abstract":"<p><p>The mandible, due to its anatomical position, mobility, and functional role, is one of the bones most frequently involved in maxillofacial trauma, with fracture patterns influenced by impact mechanisms and anatomical characteristics. This study aimed to analyse the relationship between trauma mechanisms and affected anatomical subsites in patients with isolated mandibular fractures treated at a regional public hospital in Buenos Aires Province. A retrospective cross-sectional observational study was conducted using medical records, surgical reports, and diagnostic imaging of patients treated between 2011 and 2024. Isolated mandibular fractures were included, while pathological fractures, dentoalveolar injuries, and cases with incomplete data were excluded. Trauma mechanisms were classified as interpersonal aggression, vehicular accidents, falls from height, contact sports, and blows with blunt objects. Interpersonal aggression was the most frequent trauma mechanism, followed by falls from height and vehicular accidents. The mandibular angle, parasymphysis, and condyle were the most commonly affected anatomical sites. Multivariable analysis showed a higher probability of condylar fractures in falls from height (OR = 4.75; 95% CI: 2.24-10.3; <i>p</i> < 0.001) and vehicular accidents (OR = 3.02; 95% CI: 1.28-7.13; <i>p</i> = 0.01). Falls were also associated with a lower probability of mandibular angle fractures (OR = 0.16; 95% CI: 0.06-0.36; <i>p</i> < 0.001), while blunt object trauma showed a positive association with mandibular body fractures (OR = 3.12; 95% CI: 1.04-8.95; <i>p</i> = 0.04). These findings indicate that trauma mechanisms influence the anatomical distribution of mandibular fractures, providing relevant information for diagnostic assessment and surgical planning.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13108032/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147785261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Concepts in Frontal Sinus Fracture Management.","authors":"Tsung-Yen Hsieh, Mary Roz Timbang, Edward Bradley Strong","doi":"10.3390/cmtr19020021","DOIUrl":"10.3390/cmtr19020021","url":null,"abstract":"<p><p>Frontal sinus fractures typically reflect high-energy trauma and must be evaluated and treated carefully to avoid long-term problems including contour deformity, sinus dysfunction, cerebrospinal fluid (CSF) leakage, chronic sinusitis, and mucocele formation. This article outlines frontal sinus anatomy, diagnostic pathways, and evolving treatment concepts in detail. An anatomically driven treatment algorithm is emphasized, with a focus on preservation of sinus function whenever possible and preference for conservative management. Advanced procedures, such as endoscopic sinus surgery and cranialization, are reviewed in the context of managing more severe injuries. Key points: (1) Clinical decision-making in the management of frontal sinus fractures is best guided by evaluating the status of the anterior table, posterior table, and nasofrontal outflow tract, with treatment options ranging from nonoperative care to open or endoscopic surgery. (2) Improvements in endoscopic techniques, combined with evidence supporting less aggressive strategies, have shifted management toward more conservative approaches, reserving open procedures for higher-grade injuries. (3) Extended follow-up is essential to identify delayed problems such as mucoceles, chronic sinusitis, frontal bone osteomyelitis, and contour irregularities.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13108220/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147785349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterization of Inferior Rectus Muscle Action in Normal Subjects Using Real-Time Magnetic Resonance Imaging of the Orbit.","authors":"Alexander R Engelmann, Kailash Singh, Jiachen Zhuo, Néha Datta, Alfredo A Sadun, Michael P Grant, Shannath L Merbs","doi":"10.3390/cmtr19020020","DOIUrl":"10.3390/cmtr19020020","url":null,"abstract":"<p><p>Orbital floor fractures may cause long-term functional and esthetic impairments. Diplopia due to impaired function of the inferior rectus muscle is frequently an indication for surgical repair, but some cases, such as those where the diagnosis has been delayed or a previous attempt at repair has been made, may not always be amenable to surgical correction. It is advantageous for the surgeon to know whether the proper function of the inferior rectus muscle can be restored for the purposes of surgical planning and prognostication. The authors hypothesized that real-time MRI could be used to characterize the appearance of the inferior rectus muscle in a way that would facilitate future analysis of inferior rectus function in patients with diplopia due to orbital floor fractures. Real-time MRI was performed on 10 volunteer participants with normal ophthalmic function and orbital anatomy to assess inferior rectus appearance during vertical duction testing. ImageJ software was used to measure and record characteristics of the inferior rectus muscle, viewed in a quasi-sagittal plane. The ratios evaluated included inferior rectus muscle length in upgaze versus downgaze (UDR, mean 1.58) as well as inferior rectus muscle length versus distance from inferior rectus origin to inferior rectus inflection point in upgaze (LIR, mean 1.30) and downgaze (mean 1.20). These values were found to be conserved between orbits and individuals. This data offers quantitative insight regarding inferior rectus muscle appearance across the full arc of vertical gaze in healthy individuals. We plan to use this normative baseline dataset as a comparison for future phases of this project, using real-time MRI to evaluate traumatized orbits with diplopia and derangement of the inferior rectus muscle.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13108105/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147785263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preoperative Near-Infrared (NIR) Vein Visualization in Zygomatic Implant Perforated (ZIP) Flap.","authors":"Yoram Fleissig, Jhonatan Elia, Nir Hirshoren, Amalia Sabato, Eleonora Ginzburg, Jawad Abu Tair, Jeffrey M Weinberger, Shay Sharon","doi":"10.3390/cmtr19020019","DOIUrl":"10.3390/cmtr19020019","url":null,"abstract":"<p><p>Zygomatic implant perforated (ZIP) flap reconstruction offers immediate surgical rehabilitation following maxillectomy, integrating oncologic zygomatic implants with a fascio-cutaneous free flap. A critical technical challenge is safely perforating the free flap skin paddle to accommodate implants' abutments without damaging its vasculature. Near-infrared (NIR) vein visualization technology provides real-time mapping of subcutaneous vessels and has been widely investigated in settings such as pediatric intravenous (IV) cannulation. By projecting vein pathways onto the skin, NIR visualization facilitates precise vascular identification, potentially reducing complications. We describe a case of ZIP flap reconstruction in a 25-year-old patient utilizing NIR vein visualization to preemptively locate flap vasculature and minimize the risk of vessel puncture. Our discussion places these findings within the context of the existing literature on NIR devices, underscoring their benefits of non-invasive operation, rapid imaging, and minimal need for advanced operator skills, and highlighting their utility in microvascular reconstructive surgery.</p>","PeriodicalId":46447,"journal":{"name":"Craniomaxillofacial Trauma & Reconstruction","volume":"19 2","pages":""},"PeriodicalIF":1.0,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13108056/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147785298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}