Pediatric Facial Fracture Associated Craniofacial and Cervical Spine Injury.

Management of pediatric facial fractures depends on location and severity, age, and associated injuries. Accurate diagnosis of associated injuries is crucial for effective treatment. This study evaluates the incidence of associated injuries and seeks to determine the influencing factors to provide imaging guidance. A retrospective review of pediatric facial fractures from the American College of Surgeons National Trauma Data Bank from 2017 to 2021 was completed. Associated cervical spine (c-spine), skull fracture, traumatic brain injury (TBI), and intracranial bleeding were evaluated. Demographics, fracture patterns, mechanisms, protective devices, and the Glasgow Coma Scale (GCS) were reviewed. A total of 44,781 pediatric patients with 65,613 facial fractures were identified. Of the total, 5.47% had a c-spine injury, 21.86% had a skull fracture, 18.82% had TBI, and 5.76% had intracranial bleeding. Multiple fractures significantly increased the rate of all associated cranial and c-spine injuries. Single midface fractures had the highest c-spine, TBI, and intracranial bleeding rates. With increasing age, there was a significant increase in c-spine injury and TBI, while there was a decrease in skull fractures. Motor vehicle accidents and GCS <13 were associated with significantly increased rates of all injuries. Among pediatric patients with facial fractures, 5.47% had a c-spine injury, 21.86% had a skull fracture, 18.82% had TBI, and 5.76% had intracranial bleeding. The authors' findings recommend c-spine imaging in older age and cranial imaging in younger patients. Multiple facial fractures, fractures of the midface, decreased GCS, and motor vehicle accidents increase the need for both c-spine and cranial imaging.

Pediatric Tissue Expansion: Analysis of the National Surgical Quality Improvement Program-Pediatric.

INTRODUCTION: Tissue expansion (TE) in pediatric surgery provides vascularized tissue to attain functional and esthetic goals in a broad range of reconstructive procedures. Our study evaluates the demographic, operative, and short-term outcomes of TE in pediatric patients utilizing the American College of Surgeons National Surgical Quality Improvement Program-Pediatric (NSQIP-P) database and highlights factors associated with postoperative complications. MATERIALS AND METHODS: Retrospective review of a large multicenter database of 402 pediatric patients that underwent TE within the NSQIP-P database from 2013 to 2020 at freestanding general acute care children's hospitals, children's hospitals within a larger hospital, specialty children's hospitals, or general acute care hospitals with a pediatric wing. Patient demographics, clinical risk factors, operative information, and postoperative outcomes were collected with an odds ratio analysis of risk factors. RESULTS: Patients were majority female (55.5%), White (63.2%), and non-Hispanic (67.4%). The minority were born prematurely (11.9%) and had congenital malformations (16.7%). Complications occurred in 5.7%, unplanned readmission in 4.5%, and unplanned operation in 6.5% of patients. Complications lead to readmission in 2.5% and return to the operating room in 3.2% of patients. American Society of Anesthesiology (ASA) score III-IV, congenital malformations, >1-day hospital stay, and pulmonary, neurologic, and hematologic comorbidities were associated with the greatest increase in odds of complication. CONCLUSION: This study utilizes the NSQIP-P to provide a comprehensive multicenter view of pediatric patients undergoing TE. Increased understanding of risk factors for complications allows for guidance in patient selection and helps in achieving favorable surgical outcomes.

Three-dimensional Anthropometric Analysis of Racial and Ethnic Differences in Unilateral and Bilateral Cleft Nasal Deformity.

This study used three-dimensional measurements to provide a nasolabial analysis of patients with unilateral cleft lip and palate (UCLP), bilateral cleft lip and palate (BCLP), and controls across different races and ethnicities.A retrospective comparative study.Tertiary care pediatric institution.The study included 90 patients with UCLP, 43 patients with BCLP, and 90 matched controls. Patients are separated as self-identified Caucasian, Hispanic, or African American.Nasal length, nasal protrusion, columellar height, columellar width, tip width, alar width, alar base width, nasolabial angle, upper lip length, philtrum length, nostril height, and nostril width.All UCLP groups had significantly greater columella and tip widths and decreased nasolabial angles than controls. All BCLP groups had significantly greater columella width, tip width, nasolabial angle, and nostril widths. Upper lip length, philtrum length, and nostril height were significantly decreased in BCLP compared to controls. Across UCLP groups, African Americans had significantly decreased nasal protrusion and columella height and a significantly increased columella width compared to Caucasians and Hispanics. Alar and alar base widths were significantly different between all groups. Across BCLP groups, the Caucasian nostril width was significantly less than the African Americans.These findings suggest that when correcting nasolabial characteristics in patients with cleft lip, it is important to consider racial and ethnic differences to achieve a normal appearance. Specifically, goals for alar width, alar base width, nasal tip, and projection should be tailored to the patient's race and ethnicity.

Open Versus Minimally Invasive Approach for Craniosynostosis: Analysis of the National Surgical Quality Improvement Program-Pediatric.

OBJECTIVE: This multicenter study aimed to compare demographic, operative, and short-term outcomes data between open and minimally invasive surgical approaches for craniosynostosis repair utilizing the American College of Surgeon's National Surgical Quality Improvement Program Pediatric (NSQIP-P) database and highlight surgical disparities among races and ethnicities. DESIGN: Retrospective review of large multicenter database. SETTING: Freestanding general acute care children's hospitals, children's hospitals within a larger hospital, specialty children's hospitals, or general acute care hospitals with a pediatric wing. PATIENTS AND PARTICIPANTS: A total of 4931 pediatric patients underwent craniosynostosis correction within the NSQIP-P database from 2013 to 2019. INTERVENTIONS: None. MAIN OUTCOME MEASURE(S): Demographic information included age at surgery, sex, race, and ethnicity. Operative and outcomes measures included operative time, anesthesia time, days until discharge, postoperative complications, blood transfusions, 30-day readmission, and 30-day unplanned return to operating room. RESULTS: Patients who underwent minimally invasive surgery had significantly shorter operative and anesthesia times (p < .001; p < .001), fewer days until discharge (p < .001), fewer postoperative complications (p < .05), and less blood transfusions (p < .001). The proportion of White patients was significantly higher in the minimally invasive surgery group (p < .01), whereas Black and Hispanic patients had a significantly higher proportion in the open surgery group (p < .001; p < .001). Additionally, the percentage of patients undergoing minimally invasive surgery increased from 3.8% in 2014 to over 13% in 2019. CONCLUSIONS: This study adds to a growing consensus that minimally invasive surgery has significantly decreased operative time, anesthesia time, transfusion rates, length of hospital stay, and postoperative complications compared to open surgery. Racial and ethnic surgical disparities showed larger proportions of Black and Hispanic populations undergoing open procedures.

Three-dimensional Analysis of Facial Asymmetry in Unilateral Lambdoid Craniosynostosis.

OBJECTIVE: Unilateral lambdoid synostosis (ULS) is characterized by occipital flattening, mastoid bulging, and contralateral parietal bossing. Anterior craniofacial features are less well-defined. This study utilizes volumetric, craniometric, and composite heat maps of three-dimensional (3D) rendered CT scans to analyze anterior craniofacial asymmetry in ULS and compared to controls. DESIGN: A retrospective review of three-dimensional CT scans. SETTING: Tertiary care pediatric institution. PATIENTS, PARTICIPANTS: 30 ULS and 30 control patients. MAIN OUTCOME MEASURE(S): Volumetric and craniometric analysis of the anterior fossa, orbits, zygomas, maxilla, and mandible was performed. RESULTS: The anterior fossa volume was greater bilaterally (0.047, 0.038), and the fossa angle was more anterior contralaterally (<0.001) and more anterior bilaterally than controls (0.038, 0.033). The orbits had greater height and lesser depth bilaterally compared to controls (0.006, 0.009; < 0.001, < 0.001). Zygoma length was significantly greater on the contralateral side than controls (0.048; < 0.001). Nasal contralateral deviation of 3.57 ± 1.97°. The maxillary length was longer on the contralateral side (0.045). The mandibular angle was more anterior on the ipsilateral side and posterior on the contralateral side (<0.001) compared to controls (0.042, < 0.001). Chin had a contralateral deviation of 1.04 ± 3.74°. CONCLUSIONS: ULS has significant asymmetry in the anterior craniofacial skeleton. There is a bilateral expansion of the anterior cranial fossa with greater frontal bossing on the contralateral side. Increased orbital height and decreased depth. Contralateral zygomatic and mandibular body lengthening with posterior mandibular deviation. These features may provide more effective diagnosis and potential clinical management strategies.

Alar Asymmetry in Patients with Unilateral Cleft Lip: Implications for Secondary Rhinoplasty.

OBJECTIVE: Alar asymmetry in unilateral cleft lip (UCL) nasal deformity is a well-recognized clinical feature. However, there is a lack of comprehensive quantitative analysis of this asymmetry. This study compares the shape, volume, and axis rotation between the cleft and non-cleft ala in skeletally mature patients with UCL. DESIGN: A retrospective comparative study utilizing three-dimensional rendered CT scans. SETTING: Tertiary care pediatric institution. PATIENTS, PARTICIPANTS: This study included 18 patients with UCL nasal deformity at skeletal maturity. MAIN OUTCOME MEASURE(S): Cleft and non-cleft side ala volume, surface area, and axis to the midsagittal plane. RESULTS: The cleft-side ala was significantly lesser in volume by 27.3%, significantly lesser in surface area by 17.6%, and significantly greater in surface area to volume ratio by 14.6% than the non-cleft ala. The cleft-side ala was significantly greater by 43.1% horizontal axis to the midsagittal plane. In patients with primary rhinoplasty, the cleft-side ala had 28.0% less volume and 18.7% less surface area. In intermediate rhinoplasty, the cleft-side ala had 39.1% less volume and 23.5% less surface area than the non-cleft ala. CONCLUSIONS: Significant asymmetry exists between the cleft-side and non-cleft ala in patients with UCL. The cleft-side ala is significantly smaller in volume and surface area than the non-cleft ala. Additionally, the cleft-side ala demonstrates a significantly greater horizontal axis that contributes considerably to nasal asymmetry, supporting the need to restore a normal vertical axis to the clef-side ala.

Reconstruction of Congenital Arhinia With Stereolithographic Modeling: Case Correlate and Literature Review.

Complete congenital arhinia is a rare defect of embryogenesis leading to the absence of the external nose and airway. We report our novel multistaged reconstructive approach and literature review. Nasal methyl methacrylate prosthesis was created from a stereolithographic model for use as a temporary prosthesis and tissue expander. Lefort 1 with cannulization was utilized for midface advancement and airway formation. External framework was reconstructed with bilateral conchal bowl cartilage and rib osteocartilagenous grafts. Patient was pleased with the aesthetics and had safe decannulation with the ability to breathe through the nose and airway.

Potential Complications With Cryopreserved Cadaveric Veins in Arteriovenous Loop Formation for Head and Neck Microvascular Reconstruction.

ABSTRACT: Vessel depletion in the head and neck from radiation or previous surgical intervention adds to the operative complexity by limiting reconstructive options. Arteriovenous (AV) loop vascular grafts provide a conduit to bypass these nonviable local vessels to provide adequate blood flow. In certain situations, autologous donor vascular options are deficient or not readily available for creation of the AV loop. Cadaveric vein grafts provide an alternative option in these circumstances, but the efficacy and safety has not yet been delineated. In this study we discuss our experience utilizing cryopreserved cadaveric vein grafts for AV loop creation in head and neck reconstruction. In our initial cohort we aim to elucidate potential challenges and complications associated with the use of cadaveric vein grafts.

Common Carotid-to-Internal Jugular Arteriovenous Loop for Single-Stage Microsurgical Reconstruction in the Radiated Vessel-Depleted Neck.

ABSTRACT: Management of head and neck defects in a radiated field can be quite challenging owing to the dearth of vasculature and significant degree of post-radiation fibrosis. In this setting, arteriovenous (AV) loop vascular grafts can bypass nonviable local vessels to provide viable and reliable inflow and outflow vessels for free tissue transfer in an otherwise hostile environment. Prior reports of the Corlett loop utilizing a cephalic vein transposition has been described however a common carotid-to-internal jugular AV loop has not been recently reported. Three patients underwent carotid artery to internal jugular vein AV loop creation to facilitate free-flap reconstruction secondary to radiation-induced vessel depletion. The specific technique described utilizes the saphenous vein as a donor and spares the cephalic vein for the possibility of flap complication. All three cases resulted in successful reconstruction, maintaining healthy tissue, vascular flow, and flap viability at all follow-up intervals. In our experience, vascular augmentation via AV loop formation provides reliable vascular inflow and outflow in the vessel-depleted neck to facilitate microvascular reconstruction. Sparing the cephalic vein yields an additional salvage mechanism in the event of venous congestion.

Three-Dimensional Analysis of Bilateral Cleft Lip and Palate Nasal Deformity.

OBJECTIVE: This cross-sectional study utilizes 3-dimensional analysis to assess nasal morphology in patients with bilateral cleft lip and palate (BCLP) compared to controls across the timeline of cleft care. DESIGN: Retrospective comparative cross-sectional study. SETTING: Tertiary pediatric academic institution. PATIENTS AND PARTICIPANTS: One hundred and twelve patients with BCLP and an equal number of age and sex-matched control participants. MAIN OUTCOME MEASURE(S): Nasolabial angle, nasal length, nasal protrusion, columella length, columella width, nasal tip width, alar width, and alar base width were collected at each time point. The measurements were collected pre-nasoalveolar molding (NAM) therapy, post-NAM therapy, post-primary cleft rhinoplasty, 1 year, 5 years, 10 years, and 15 years of age. RESULTS: Nasolabial angle and nasal tip width were significantly different from controls from pre-NAM through 15 years of age time points. Nasal length was not significantly different at any time point. Alar width and alar base width were significantly different from pre-NAM through 10 years of age time points. Nasal protrusion, columella length, and columella width were significantly different from pre-NAM through 5 years of age time points. CONCLUSIONS: This study demonstrates that three-dimensional photogrammetry is effective in assessing the changes in nasal morphology that occur throughout the course of care in patients with BCLP from before cleft lip repair to the completion of nasal growth.

Tissue Modification in Nonsurgical Facelift Options.

Nonsurgical facelifts are a term for a heterogeneous group of procedures used by physicians to improve facial rejuvenation without the use of operative techniques. Patients demand these services due to the reduced recovery time and generally lower risk. However, nonsurgical techniques, to be effective, must induce conformational change in the cells and tissues of the face. Therefore, these techniques are significant procedures that have associated risks. Understanding the tissue modifications and mechanisms of action of these techniques is vital to their safe and effective use. The purpose of this article is to provide a background of tissue modification in nonsurgical facelift options.

Three-Dimensional Assessment of Frontal Bossing and Temporal Pinching in Patients with Sagittal Craniosynostosis Using Curvature Analysis.

BACKGROUND: Sagittal craniosynostosis results in varying degrees of frontal bossing and bilateral temporal pinching. This study assessed the three-dimensional changes in these regions using curvature analysis and volumetric analysis before and 1 year after extended sagittal strip craniectomy (ESC) with postoperative helmet therapy. METHODS: A retrospective review of three-dimensional photographs of 50 subjects treated with ESC with postoperative helmet therapy and 50 age-matched controls was performed. Images were collected preoperatively and 1 year postoperatively. Forehead convexity and temple concavity were quantified. Computed tomographic scans of subjects with and without sagittal synostosis were analyzed to assess the percentage of total intracranial volume (ICV) in the anterior cranial fossa before and after ESC with postoperative helmet therapy. RESULTS: Forehead convexity in the ESC with postoperative helmet therapy group preoperatively (24.49 ± 3.16 m -1 ) was significantly greater than controls (22.48 ± 3.84 m -1 ; P = 0.005). Forehead convexity significantly decreased after ESC with postoperative helmet therapy (18.79 ± 2.43 m -1 ; P < 0.001) and did not differ from controls (19.67 ± 3.08 m -1 ; P = 0.115). The ESC group had more concave temples preoperatively (-10.27 ± 4.37 m -1 ) as compared with controls (-6.99 ± 3.55 m -1 ; P < 0.001). Temple concavity significantly decreased after ESC (-4.82 ± 3.17 m -1 ; P < 0.001) and did not differ from controls (-5.64 ± 3.27 m -1 ; P = 0.075). In the ESC group, the percentage ICV in the anterior cranial fossa decreased from 22.03% to 18.99% after surgery, whereas the anterior volume in controls was stable (17.74% to 16.81%). CONCLUSIONS: The ESC group had significantly greater forehead convexity, temple concavity and anterior cranial fossa volume compared with controls. One year after ESC with postoperative helmet therapy, forehead convexity, temple concavity, and percentage ICV in the anterior fossa were comparable to controls. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Snapping Extensor Pollicis Longus Tendon Subluxation Secondary to Trapeziometacarpal Instability: Case Report and Technique.

CASE: A 20-year-old woman presented with painful, snapping extensor pollicis longus (EPL) tendon subluxation and trapeziometacarpal (TMC) joint instability. Hemi-extensor carpi radialis longus (ECRL) tendon autograft stabilized the TMC joint, reconstructing the 1-2 intermetacarpal ligament. The subluxed EPL tendon was centralized over the dorsal first metacarpal by tightening the metacarpophalangeal radial sagittal band and creating a dorsal first metacarpal "neosheath" pulley using ECRL graft remnant. Postoperative rehabilitation included Spica bracing and immediate thumb interphalangeal joint exercises. CONCLUSION: The patient's pain due to EPL tendon subluxation and TMC joint instability completely resolved. Postoperative thumb range of motion and function were equivalent to the nonaffected side.

Outcome of Early Motion Protocol for Total Hand Replantation: 1- and 2-Year Postoperative Results.

Introduction We review the benefits of early motion protocols following replantation of a total right hand amputation at 1 and 2 years after replantation, and provide recommendations for postoperative management. Materials and Methods Replantation of the entire right hand in zone-4 was performed and supported by rigid external fixation spanning the forearm and hand. An early active "place-and-hold" motion protocol was initiated within the first 3 postoperative days. Metacarpophalangeal joint extensors were tethered by the pins, limiting full excursion. This resulted in stiffness and extensor adhesions that required a staged extensor tenolysis; however, all joints remained supple. The early motion protocol prevented the need for significant flexor tenolysis and joint releases. Results Early motion rehabilitation protocols can produce very successful results in complex replantation. The enhanced stability afforded by external fixation of the wrist allowed us to perform aggressive early rehabilitation. Conclusion This case highlights the benefits of early active motion (limiting the need for complex joint and flexor tendon releases) and demonstrates the degree of extensor adhesions caused by even minor extensor tendon tethering. This aggressive rehabilitation approach can produce excellent range of motion, and likely limit the need for secondary tenolysis and joint release procedures.

Development and implementation of a sustainable research curriculum for general surgery residents: A foundation for developing a research culture.

BACKGROUND: Different methods to incorporate research training during residency are suggested, however, long-term impact is not studied well. This study reports development of a research curriculum with milestones, a long-term outcome and sustainability, and its impact on the overall departmental research culture. METHODS: The research curriculum that included a research seminar for resident preparation, annual milestones, and structured research mentoring was implemented in our hybrid program in 2012. The research output for five-year period before and after the implementation was evaluated as peer-reviewed publications, presentations, and grant submissions. Further, secondary effects on faculty and medical student research was evaluated. RESULTS: Following implementation, we observed a significant increase in the number of resident presentations (p < 0.05) and higher trends for publications and grant submissions. Medical student research increased significantly in terms of both presentations and publications (p < 0.05). Consequently, we observed a significant improvement in the overall department research productivity. CONCLUSIONS: Our resident research curriculum was associated with improved long-term research productivity. It allowed residents to work closely with faculty and medical students leading to more collaboration resulting in an enhanced scholarly environment.

The Adjunctive Use of Biologically Engineered Products in Plastic Surgery Practice.

Biologically engineered products are medical devices offer support and structure for wound healing by providing a scaffold for cell growth and proliferation. In the field of plastic surgery, these devices are being used to improve the outcomes of surgical closure in selected patients. The purpose of this article is to provide an overview of the source, indications, mechanisms, and outcomes of commonly used biologic products in wound healing. It will also provide an understanding of how biologics can be of value to patients with significant tissue defects requiring plastic surgery.