Pediatric Mandibular Fracture Management: Intraoperative Thermoplastic Splint Fabrication and Circummandibular Wires, without Maxillomandibular Fixation.

Management of mandibular fractures often involves the use of maxillomandibular fixation (MMF) to attain immobility of the fractured segments. This can be used as a primary treatment modality or as an adjunct in fracture management. This technique, however, has its drawbacks due to the great burden of care imposed on patients. In the following case, fixation of a pediatric open mandibular body fracture was attained without the use of MMF, and bone union was achieved. Due to age, safety concerns, long-distance travel, and parent's preference, the routine management of this type of fracture with MMF using piriform aperture drop wires and circummandibular wires was not done. Instead, the fracture was reduced, and an intraoral mandibular impression was taken in the operating room, which was used to create a stone model. A 2-mm acrylic splint was designed and fabricated from the stone model, and two circummandibular wires were placed. The wires were tightened over the acrylic splint to achieve stabilization of the mandibular reduction. At 4 weeks postoperatively, the splint was removed, and the patient was maintained on a soft diet. At 6 weeks, bone union was appreciated clinically by immobility of the mandibular segments, and the patient was advanced to a regular diet. Occlusion was corrected to premorbid state by clinical findings and 6 months postoperative imaging. This technique represents an effective approach in managing pediatric mandibular fractures when MMF cannot be used.

Early Results on the Efficacy of Demineralized Bone Matrix, Bone Morphogenic Protein, and Freeze-dried Bone Chips in Alveolar Cleft Repair.

Background: Conventional treatment for alveolar cleft repair is done using autologous iliac crest alveolar bone graft (ABG). However, this method may not be ideal in all patients. Analysis of the efficacy of a mixture of demineralized bone matrix (DBX), bone morphogenic protein (rhBMP-2), and freeze-dried bone chips (FDBC) as an alternative for alveolar cleft repair was performed. Methods: Consecutive patients from August 2019 to June 2022 undergoing early alveolar cleft repair, concomitant hard palate and alveolar cleft repair, secondary alveolar cleft repair, and regrafting from a previously failed ABG were analyzed. Computed tomography scans were performed to evaluate graft take at least 6 months postoperatively. Images were reviewed and scored. Alveolar graft height and graft thickness were recorded. A standardized scoring system was developed, with a score of 0 representing no graft take and 3 representing best possible graft take. Results: Fifty-five consecutive alveolar clefts (43 patients) were identified as having undergone ABG and satisfied all the other inclusion criteria. Of these, 29 underwent first time ABG and 26 underwent redo ABG. The mean graft height and graft thickness recorded for all clefts was 2.2 and 2.0, respectively. Conclusions: Early results evaluating the efficacy of ABG using DBX, rhBMP-2, and FDBC show feasibility in regard to both graft height and thickness when using a maxillary computed tomography scan to measure the bone graft take. These results suggest that DBX, rhBMP-2, and FDBC may act as a versatile bone graft material in cleft care, although further studies are needed to determine long-term outcomes.

Surgical Tips for Aesthetic Lower Lid Blepharoplasty: Prevention of Round Eye.

In the present study, we highlight surgical tips based on our experience in lower eyelid blepharoplasty. These have been shown to be crucial in the prevention of several complications, specifically lateral lower-lid displacement. Methods: A series of bilateral lower-lid blepharoplasties were performed on 280 patients at Humanitas-Research-Hospital (Milan, Italy) between January 2016 and January 2020. Patients with a history of lower-lid blepharoplasty and patients requiring canthopexy/canthoplasty were excluded. Needing to singularly evaluate and correct several lower-eyelid structures to obtain a harmonic result, we preoperatively assessed the amount of skin excess, the eyelid margin malposition relative to the globe, and the presence/absence of herniated fat-pads. Pre- and postoperative standard photographs were collected. Patients were evaluated by measuring scleral show, snap-back test, and distraction test. Blinded-fashioned photograph analysis was performed by independent plastic and oculoplastic surgeons who did not execute the procedures. A visual analogue scale was administered to all patients to assess satisfaction. Results: In total, 280 patients underwent successful lower blepharoplasty, with satisfactory results of scleral show, snap-back test, and distraction test. Of the 280 patients, four presented postoperative complications. At 10-month follow-up visit, we achieved a mean patient visual analogue scale satisfaction score of 8.4. Postoperative surgeon's photographs mean score was 4.5. Conclusions: Without the use of muscle flaps, our technique averts tarsal ligament misposition, preserves orbicularis-muscle innervation, and limits thermal spread, assuring excellent stability of results and high patient and surgeon satisfaction. Cosmetic outcome in terms of symmetry, appearance, and lower lid line definition revealed high satisfaction with the result over time, with a remarkably low complication rate.

Comment on "Reverse Expansion Following Nipple Sparing Mastectomy: A Natural, Safe and Effective Autologous Technique for Breast Reconstruction".

Level of Evidence IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Topical Hemostatic Agents in Burn Surgery: A Systematic Review.

Acute burn surgery has long been associated with significant intra-operative bleeding. Several techniques were introduced to limit hemorrhage, including tourniquets, tumescent infiltration, and topical agents. To date, no study has comprehensively investigated the available data regarding topical hemostatic agents in burn surgery. A systematic review was performed by two independent reviewers using electronic databases (PubMed, Scopus, Web of Science) from first available to September 10, 2021. Articles were included if they were published in English and described or evaluated topical hemostatic agents used in burn excision and/or grafting. Data were extracted on the agent(s) used, their dosage, mode of delivery, hemostasis outcomes, and complications. The search identified 1982 nonduplicate citations, of which 134 underwent full-text review, and 49 met inclusion criteria. In total, 32 studies incorporated a vasoconstrictor agent, and 28 studies incorporated a procoagulant agent. Four studies incorporated other agents (hydrogen peroxide, tranexamic acid, collagen sheets, and TT-173). The most common vasoconstrictor used was epinephrine, with doses ranging from 1:1000 to 1:1,000,000. The most common procoagulant used was thrombin, with doses ranging from 10 to 1000 IU/ml. Among the comparative studies, outcomes of blood loss were not reported in a consistent manner, therefore meta-analysis could not be performed. The majority of studies (94%) were level of evidence III-V. Determining the optimal topical hemostatic agent is limited by low-quality data and challenges with consistent reporting of intra-operative blood loss. Given the routine use of topical hemostatic agents in burn surgery, high-quality research is essential to determine the optimal agent, dosage, and mode of delivery.

Quantitative Analysis of the Histological Features of Tuberous Breast.

INTRODUCTION: Tuberous breast deformity (TB) is a condition mostly characterized by breast stenosis, areolar widening and glandular asymmetry. The most accredited hypothesis describes an abnormal thickening of the fascia corporis that might influence an alteration in the glandular development, limiting the horizontal growth of breast parenchyma. Alterations in the extracellular matrix components (ECM) might be involved in the abnormal breast development. PATIENTS: The aim of our case control study is to use histological specimens to analyze qualitative and quantitative differences in collagen fibers, elastic fibers and vessel densities in TB and normal breasts of 20 patients using a software for digital pathology. RESULTS: The quantitative findings showed increasing concentrations of collagen fibers and decreasing elastic fibers in TB, compared to normal breasts. No difference was seen in vessel density among the two groups. The qualitative findings highlighted differences in the distribution of the ECM among the TB specimens. Collagen fibers showed a packed appearance rather a scattered distribution, while elastic fibers visibly presented a reduction and a focal distribution of their concentration. CONCLUSIONS: The study proposes a correlation between abnormalities in ECM concentrations and TB, resulting in a higher degree of fibrosis and in the characteristic stenotic and less elastic morphology of the deformity. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Outpatient Nonmelanoma Skin Cancer Excision and Reconstruction: A Clinical, Economical, and Patient Perception Analysis.

Nonmelanoma skin cancers constitute more than 15% of all types of cancer. To obtain the best cosmetic outcome, local flaps represent the ideal surgical choice. METHODS: We conducted a retrospective review of patients treated from 2016 to 2019. The day-surgery group included 73 patients, and the outpatient group included 70 patients. We analyzed medical records regarding age of diagnosis, waiting time, site of lesion, reconstructive technique, histologic diagnosis, radicality of excision, and complications. We administered a survey based on quality items and carried out an economic evaluation. RESULTS: Outpatient removals were radical 92.6% of the time against the 78% of those performed in the operating room (P = 0.14). We observed two cases of wound dehiscence and two cases of hematoma in the day-surgery group. Economic analysis showed reduced costs in the outpatient setting. CONCLUSION: Skin excision and local flap reconstruction are safe procedures in an outpatient setting under a clinical, economical, and patient perception point of view.

Algorithm-Assisted Decision Making in Otoplasty.

INTRODUCTION: Ear congenital deformities represent an aesthetical concern in adult patients and a social matter in children. An accurate assessment of ear defects should be made preoperatively in order to plan surgery adequately. MATERIALS AND METHODS: In order to correctly assess the ear preoperatively the authors have considered four different subunits: helical and scaphal region (A), antihelical region (B), conchal region (C) and lobule region (D). Surgical planning should start from sub-unit A evaluation, ending with sub-unit D, in a concentric fashion. When sub-unit A defects have to be corrected, an anterior approach is preferred. DISCUSSION: A correct evaluation of ear defects prior to surgery is of dramatic importance. Sub-unit A ear defects are often disregarded, and surgical techniques for their correction are rarely considered. Correcting helical and scaphal defects requires an anterior approach, influencing the technique employed for the correction of subunits B and C defects. Sub-unit B defects should be evaluated and corrected before sub-unit C defects in order to avoid overcorrection of ear protrusion. CONCLUSION: Several surgical techniques have been described in the literature for correcting ear defects. After many years of experience, we outlined a schematic flowchart that prevents from leaving areas of the ear untreated, providing the best possible result for the patient. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Aesthetic and Functional Abdominoplasty: Anatomical and Clinical Classification based on a 12-year Retrospective Study.

Abdomen reshaping is a common plastic surgery procedure, and numerous surgical techniques have been described in the scientific literature. To standardize surgical approach, we propose our protocol that correlates patients' anatomy with the type of procedure performed. METHODS: Between 2008 and 2020, we retrospectively analyzed 582 consecutive female patients who underwent abdomen reshaping procedures, assessing anatomical features, complication rate, patient satisfaction, and surgical result, comparing them with previous reports in the literature. Aesthetic outcomes were evaluated with VAS scale (0-10). RESULTS: Among the 582 patients recruited in the study, we performed 74 liposuctions as a single procedure, 62 mini-abdominoplasties, 28 T-inverted abdominoplasties, and 418 full-abdominoplasties. Aesthetic outcome evaluation reported a mean value of 8.2 from patients and 7.8 from surgeons. We experienced four early postoperative bleedings requiring hemostasis revision, 18 wound dehiscences, five seromas, and 24 re-interventions for aesthetic issues. We found no differences in the complication rate while comparing our data with previous reports in the literature. CONCLUSIONS: Our protocol and surgical technique have proved to be effective, safe, and reproducible, with high patient and surgeon satisfaction, low complication rate, and fast recovery time.