Department Of Plastic Surgery Research Articles

Perioperative Nutritional Support Case Study for a Patient Undergoing Gluteus Maximus Flap Transfer Surgery for Pressure Ulcer

Pressure ulcers are caused by prolonged pressure on local tissues, leading to continuous ischemia, hypoxia, and malnutrition, resulting in tissue necrosis. Patients with pressure ulcers often experience varying degrees of malnutrition due to gut flora imbalance and a hypercatabolic state. This paper documents the case of a patient with a sacral pressure ulcer admitted to the Department of Burn and Plastic Surgery of the Affiliated Hospital of Qinghai University on November 28, 2023. Clinical nutrition treatment began on the second day of admission, including dietary guidance and enteral nutrition intervention. The patient's nutritional status gradually improved, leading to a successful recovery. By reviewing the nutritional treatment process and clinical outcomes, this case study provides valuable insights into the nutritional management of pressure ulcer patients.

Piperacillin-tazobactam fixed dose combination induced skin reaction in a patient with split thickness skin grafting: a case report

Piperacillin is a semi-synthetic ureido-penicillin. It has a broad spectrum against gram negative bacilli particularly P. aeruginosa. It is one of the most broadly active of the currently available penicillin with regard to other bacterial species like proteus, klebsiella, H. influenzae and gonococci. Tazobactam is β-lactamase inhibitor and combined with piperacillin to increase spectrum of the drug. Patient was 25 years old female, admitted in orthopaedic department for treatment of traumatic leg injury of left limb. Leg was amputated in the accident, so after 1-month split thickness skin grafting was done at plastic surgery department. For prophylaxis piperacillin-tazobactam IV 4.5 gm 8 hourly given, on 2nd post operative day patient reported rashes on neck, trunk, both upper and lower extremities, sparing the mucous membrane. Patient was prescribed anti pruritic and anti-allergic medication for ADR management. It is necessary to use such kind of drugs cautiously in patients whose health is deteriorated by this medication.

Burns in the Elderly: Causes and Prevention

Burns are frequent accidents but vary greatly in severity depending on the general condition of the victim, the affected surface, and the depth of the injuries. In geriatrics, more than age itself, it is the frequency of associated pathologies and the thinness of the skin that worsen the prognosis. Proper and early management should allow for rapid healing in most cases. Methods: Over a 3-year period (2021-2024), 38 patients over the age of 65 were treated in the Plastic Surgery Department of CHU Mohamed VI in Marrakech. We conducted a retrospective descriptive study, including an epidemiological, clinical, and therapeutic analysis. Results: These patients represented 12% of all those treated at the center. All patients were injured at home, and the most frequent cause was contact burns in the hammam (Moroccan steam bath). In 53% of cases, burns affected less than or equal to 15% of the body surface area. Over one-third (37%) of patients underwent necrosectomy, and 26% received various types of autografts. Pre-existing conditions were present in 60% of patients, with some having more than one. 65% of patients recovered, while 35% died. The most common cause of death was complications from pre-existing diseases and infection. Conclusion: This study highlights the specific challenges in managing elderly burn patients, emphasizing the crucial importance of prevention, early and appropriate management, and a multidisciplinary approach.

Central Venous Catheter Use in Burn Patients: Complications and Preventive Measures

Summary: The use of a central venous catheter (CVC) is essential in the management of burn patients, especially due to the difficulty of venous access, the length of hospitalization, and the need for routine fluid replenishment and medication administration, particularly antibiotics. Aim of the study: The aim of this study is to identify the rate of complications associated with central venous catheters in the context of burn patients to discuss its indications and the benefit/risk ratio. Methods: This descriptive retrospective study was conducted in the Plastic Surgery Department of CHU Mohamed VI in Marrakech, involving patients who received a central venous catheter during their admission to the burn unit from March 2023 to March 2024. Data collection included basic demographic data, comorbidities, burn mechanism, burn depth, percentage of burned body surface area (BSA), central catheter location (subclavian, femoral, jugular), the site (healthy/burned), the duration of catheter placement, complications (infection and venous thrombosis), detection of germs during culture, and the length of hospital stay. Results: Infection and venous thrombosis were identified as the most frequent complications of CVC use. Further research is needed to evaluate the role of regular CVC changes (every 10 to 15 days after insertion) in preventing infections and to establish a clear anticoagulation protocol for preventing deep vein thrombosis (DVT). Conclusion: While CVCs can be a valuable resource in the treatment of burn patients, they are associated with significant risks, some of which may be life-threatening. The duration of CVC placement should be minimized, and blood cultures (preferably from the CVC tip) should be systematically sent after 10 days or at the first suspicion of complications to reduce the incidence and severity of CVC-related infections.

Summer Surgical Elective in Hong Kong

I completed a surgical elective with the Department of Plastic and Reconstructive Surgery in Queen Mary Hospital, Hong Kong Special Administrative Region (SAR), China. I was taught a great deal of surgical knowledge by the team and was inspired as I witnessed the life-changing operations they performed. The experience was professionally and culturally enriching and has cemented my desire to pursue surgery as a career to improve the lives of my future patients. In this article, I will discuss how I secured this elective and my personal experience during the elective. Additionally, I will briefly discuss some differences I observed between the healthcare systems in Hong Kong and Ireland, including different scopes of surgical practice, residency training, and also the similar challenges faced by both public healthcare systems.

Nasoalveolar Molding in Lately Presented Moderate to Severe Unilateral Cleft Lip and Palate Infants: Does it Add?

Alignment of the alveolar segments with early nasal cartilage tackling is the foundation upon which excellent surgical results are dependent. The purpose is to evaluate the short-term effect of triple combination of passive alveolar molding with early nasal molding augmented by controlled corrective power of lip tapping in lately presented moderate to severe unilateral complete cleft lip and palate infants. A prospective case series study was conducted in Plastic and Maxillofacial Surgery Department, Ain Shams University in collaboration with Orthodontics Department, from January 2021 till June 2023, 15 infants elder than 2 months till 6 months were enrolled in the study. Eight nasal anthropometric measurements ratios through 2-dimension assessment and 4 maxillary arch measurements ratios through 3-dimension assessment were recorded. Extraoral results revealed clinically and statistically decrease of nasal width, alar base width, alar base height ratios, and columellar angle, while increase of nasal height, nasal dome height, columellar length, and alar projection length ratios. Intraoral results revealed clinically and statistically decrease in cleft width with maintained posterior arch width and intercanine width. In conclusion, this triple combination helped in presurgical lessening the alveolar and nasal deformity of such elder infants in a shorter time in comparison with other conventional methods with lesser number of appointments decreasing burden of care to their families improving their compliance.

Comparison of Normal Human Skin and Hypertrophic Scar Tissue Samples of Different Ages, Locations, and Stages of Maturity.

Scars disrupt the normal structure and function of the skin. The primary goal of plastic surgery is to prevent and reduce scarring. Therefore, we aimed to establish a comparison scheme between normal skin (NS) tissues of different ages and locations; hypertrophic scars (HTS) of different ages, locations, and maturities; and NS and HTS tissues to provide evidence on scar severity for improving treatment evaluation. Various methods including histology, immunohistochemistry, and immunofluorescence were employed to compare the general appearance, macrophage infiltration, fibroblast activity, degree of angiogenesis, and collagen fiber type and arrangement in human-sourced NS and HTS tissues of different ages, locations, and maturities in seven patients (three with NS and four with HTS) from the Department of Burn and Plastic Surgery of the Shandong Provincial Hospital from January 2019 to December 2020. The thicknesses of the epidermis and dermis of NS tissues varied with age and location. The epidermis of the upper arms, face, and upper eyelids of NS tissues sequentially thickened, whereas the dermis was sequentially thinner. Several glandular structures were identified in the upper eyelids but rarely in the face and upper arms. Histological changes in HTS tissue of different ages, locations, and maturity occur as scar formation time is prolonged, accompanied by increased CD86 levels and fibrosis. As the scar matured, connexin and VEGFR2 expression decreased, indicating reduced inflammation, fibroblast activity, and angiogenesis. The comparison between NS and HTS tissue also revealed significant differences; the positive expression of VEGFR2 and total collagen in HTS tissue was higher than that in NS tissue. We discovered significant differences among NS, HTS, and NS and HTS tissues of different ages, locations, and maturities. Further, this study may provide a basis for clarifying the treatment effect of different methods for HTS compared with those for NS, efficiently individualizing patients' treatment plans and ultimately shortening the scar treatment process.

Below-knee amputation with an ultrasonic scalpel: evaluation of early postoperative clinical outcomes.

Despite the development of microscopic reconstructive techniques for lower limb salvage, major limb amputation is still required for critical, unsalvageable lower leg wounds, with steadily increasing estimates of major limb amputations. In this study, the authors highlight a surgical technique for below-knee (BK) amputation using an ultrasonic scalpel, and evaluate its safety and effectiveness compared with the conventional method of using surgical blades. A retrospective chart review was conducted at the Department of Plastic and Reconstructive Surgery, St. Vincent's Hospital, Republic of Korea, on patients who underwent BK amputation between October 2012 and January 2021. Patients were assigned to two groups: amputation using classical methods, such as surgical blades and electrocautery (group A); and amputation using an ultrasonic scalpel (group B). Numerous perioperative factors, such as operation time, intraoperative blood loss, postoperative complications and recovery time were examined. The present study adhered to the STROBE guidelines. A total of 41 patients (16 in group A and 25 in group B) were included in this study. Operation time was significantly shorter in group B (p=0.001) and intraoperative blood loss was lower (p=0.011). Wound healing time did not vary between groups. In this study, the use of an ultrasonic scalpel for lower limb amputation was effective in reducing operation time and blood loss, which may be helpful in improving outcomes for patients with comorbidities.

Reconstruction of Extensive Scalp and Skull Defects with Dural Exposure: Report of a Series of Cases and Literature Review.

Large scalp and calvarial defects pose significant challenges for reconstruction. Successful reconstruction necessitates soft tissue restoration capable of withstanding radiation following tumor resection. Free flaps allow preserving and maintaining the structural and functional status of the reconstructed area. This article presents our experience with microsurgical free tissue transfer for scalp and calvarial defects as well as a literature review on the subject. A retrospective study was conducted to retrieve the files of all the extensive scalp/forehead defects with dural exposure treated in the plastic surgery department of Hotel Dieu de France University Hospital from September 2006 to December 2023. Twelve free tissue transfers were performed in 11 patients between 2006 and 2023. In 3 cases, a 2-stage procedure was performed with the transfer of the free flap in the first stage and the ablative surgery in the second stage 1 week later. A muscular latissimus dorsi flap was used in 9 cases. In 3 patients, the defect involved the forehead and required cutaneous flaps: 2 radial forearm flaps and 1 parascapular flap. Complications included 1 flap venous thrombosis, 2 hematomas, 1 subdural hematoma, and 2 cases of distal flap necrosis. Free tissue transfer is indispensable for addressing large defects of the scalp and calvaria. A 2-stage operation is warranted for debilitated patients with a high risk of complications. The latissimus dorsi muscle flap is the flap of choice to cover extensive defects. Delayed cranioplasty is preferable in contaminated wounds.

Therapeutic Drug Monitoring for Sirolimus in Children with Vascular Anomalies: What Can We Learn from a Retrospective Study.

Objectives: Sirolimus (SRL), a mammalian target of rapamycin inhibitor, has been widely used to treat patients with vascular anomalies (VAs). The objectives of this study were to summarize the routine blood SRL monitoring data for VAs children, to investigate the factors contributing to the variable blood SRL concentrations and to evaluate the efficacy and safety of SRL therapy. Methods: VAs patients with routine blood SRL monitoring from July 2017 to April 2022 at the Department of Burns and Plastic Surgery, Children's Hospital of Nanjing Medical University were retrospectively collected. Clinical data were obtained from the hospital information system. Results: In total, 67 children (35 females) were enrolled. The therapeutic drug monitoring data showed that the range of measured blood trough concentrations (Ctrough) was 3.6-46.8 ng/mL. At the initial measurements, only 33% of patients were in the target concentration range (10-15 ng/mL). But this proportion became 54% at the last measurements. The whole blood-Ctrough-to-daily dose (Ctrough/Dose) ratio was significantly associated with age and body weight (BW). The patients' laboratory results did not change significantly after SRL treatment. Although the incidence of adverse events was relatively high (44.8%), most of them were mild and tolerable. 70.3% patients had total responses to SRL, whereas 29.7% children exhibited stable disease or progressive disease. No significant differences were found in Ctrough between the total response group and non-response group. Conclusions: This retrospective study revealed a high variability in SRL blood concentrations in Chinese children with VAs. Of note, pediatric patients with older age and a higher BW had a lower Ctrough/Dose ratio. It is a concern whether the range of 10-15 ng/mL is feasible for Chinese children based only on our study. Further studies recruiting more patients are required to redefine the target reference range for children with VAs.

Delayed maxillary reconstruction following mucormycosis: A comprehensive analysis of surgical strategies and outcomes

Study designThis study is a prospective observational study conducted over two years from December 2020 to March 2023 at the Department of Plastic and Reconstructive Surgery. ObjectiveTo evaluate the outcomes of delayed reconstruction in patients with maxillectomy defects post-COVID-19 associated mucormycosis, focusing on safety, morbidity, and aesthetic results. MethodsFifty patients with post-COVID-19 mucormycosis and maxillectomy defects without skin involvement were included. These patients underwent radical debridement and were treated with Amphotericin B followed by Posaconazole therapy until clinical and radiological resolution of the disease. Reconstruction was performed after a minimum of six months post-maxillectomy. Flaps used for reconstruction included the radial forearm free flap (RAFF), anterolateral thigh flap (ALT), and free fibula osteomyocutaneous flap, planned using a 3D-printed model. Follow-up was conducted weekly for the first month and monthly for the next two months, with semiannual visits thereafter. ResultsOf the 50 patients, 42 % were male, and 58 % were female, with a mean age of 43 ± 8.75 years. Most patients (88 %) were diabetic. Maxillectomy defects were categorized as type IIA, IIB, IIIA, IIIB, and IV based on the Cordeiro classification. Four flaps (8 %) required re-exploration, with three salvaged. Complications included marginal flap necrosis (4 %) and oro-nasal fistula (2 %). The average hospital stay was six days, extended to ten days for re-explored cases. Flap dimensions varied with the largest being 62 cm² for the free fibula flap. ConclusionsDelayed reconstruction using free flaps in patients with post-COVID-19 mucormycosis maxillectomy defects without skin involvement is a safe approach with minimal morbidity. This method allows confirmation of disease resolution before major reconstructive surgery, resulting in excellent aesthetic and functional outcomes.

A scoring-based clinical grading model for xanthelasma palpebrarum: predicting treatment frequency and prognosis.

Xanthelasma palpebrarum is one of the most common cutaneous xanthomas in humans. Currently, there are various methods available for treating xanthelasma palpebrarum, but the high treatment frequency and recurrence rate remain significant challenges for patients. Therefore, it is necessary to establish a reasonable and effective clinical grading system to guide the diagnosis and treatment of xanthelasma palpebrarum. We developed a clinical scoring system related to local injection of pingyangmycin for the treatment of xanthelasma palpebrarum, which can be used to predict early prognosis and treatment outcomes in patients. We collected and retrospectively studied 246 outpatient cases of xanthelasma palpebrarum treated with local injection of pingyangmycin in the Department of Plastic Surgery at Shanghai East Hospital from February 2020 to August 2022. Potential independent risk factors for adverse outcomes (recurrence or non-recurrence) were considered in univariate and multivariate logistic regression models. Predictive factors were determined based on the multivariate logistic regression model and Cox model, and a scoring grading system was established. External validation was conducted on an independent cohort of 110 patients. Based on logistic regression analysis, the number, area, and color of lesions were identified as significant predictive indicators (P < 0.05), with respective AUCs of 0.710, 0.799, and 0.755. The Cox model established hazard ratios for four new severity indicators of xanthelasma palpebrarum: hyperlipidemia, number of lesions, lesion area, and lesion grayscale value. Based on these findings, a new clinical grading model was developed, which was validated to be effective in the external cohort. The new scoring-based clinical predictive model can effectively predict the number of pingyangmycin injection treatments and prognosis in patients with xanthelasma palpebrarum. It holds promise for broader application in clinical practice.

Effects of low dose skin tissue derived peptides on the function and collagen expression of keloid fibroblasts

This study aims to investigate the effects of the skin tissue derived peptides on proliferation, apoptosis, migration and collagen expressions in keloid fibroblasts. From January 2015 to January 2017, patients with hypertrophic scar who underwent surgical excision in department of plastic surgery of Nanjing maternal and child health hospital were included in this retrospective study. Four peptides were selected from the differential peptides between human hypertrophic scar and normal skin tissue. They were named as peptide deregulated in hypertrophic scar 2-5 (PDHPS2-5). Bioinformatics and functional analysis were performed. A low dose of 10 μmol/L of four peptides were respectively added to the culture medium of human primary keloid fibroblasts for 24 h. Cell counting kit-8 (CCK-8) were used to detect the changes in cell viability. Cell apoptosis was detected by flow cytometry. Cell migration ability was checked by Transwell chamber. The protein expressions of collagen COL1A2 (Collagen type I alpha 2) and the myofibroblast marker gene ACTA2 (Actin alpha 2) were analyzed by Western blot. The results showed that bioinformatics prediction analysis revealed that peptide PDHPS4 has the longest half-life and the highest thermal stability. Compared with the control group, low dose of four peptides had no significant effect on the survival rate and apoptosis of keloid fibroblasts tested by CCK-8 assay and flowcytometry. Transwell analysis showed that one peptides (PDHPS5) can significantly inhibit the cell migration ability (The optical density value in Control is 0.81±0.11, in PDHPS5 is 0.27±0.03, t=8.61, P=0.001). Western blot analysis showed that four peptides (PDHPS2, PDHPS3, PDHPS4, PDHPS5) can significantly inhibit the protein expressions of COL1A2 (The relative protein band intensity in Control is 1.02±0.02, in PDHPS2 is 0.21±0.04, in PDHPS3 is 0.26±0.03, in PDHPS4 is 0.53±0.04, in PDHPS5 is 0.73±0.04, t=31.38, 38.54, 18.88, 11.07 respectively, all P value are less than 0.01). Three peptides (PDHPS2, PDHPS3, PDHPS5) can significantly inhibit the protein expressions of ACTA2 (The relative protein band intensity in Control is 1.02±0.02, in PDHPS2 is 0.64±0.05, in PDHPS3 is 0.77±0.06, in PDHPS5 is 0.47±0.07, t=12.08, 6.38, 14.06 respectively, all P value are less than 0.01). In conclusion, the differentially expressed peptides in human hypertrophic scar tissue can affect the function of keloid fibroblasts and collagen expressions to varying degrees. Among them, two peptides (PDHPS2,PDHPS3) significantly inhibit the protein expressions of COL1A2 and ACTA2. The peptide PDHPS5 has high stability, significantly suppresses cell migration, and reduces the protein expressions of COL1A2 and ACTA2, which may provide a new strategy for scar prevention and treatment.

Medially Based “Abdominal Rotation Advancement Flap”: A Promising Technique for Mastectomy Defect Reconstruction in “High-Risk Patients” Awaiting Adjuvant Radiotherapy

Abstract Background Extensive postmastectomy defects and soft-tissue defects often require some additional flap cover of reconstruction after excision. The reconstruction aim in this group should be a diligent and easy closure with a quality skin cover, early recovery, and brief stay in hospital so that the patients can receive early postoperative radiotherapy/chemotherapy. Medially based abdominal transposition flap is a type C fasciocutaneous flap based on medial perforating vessels. We present our experience in significant postmastectomy defects, especially in high-risk morbid patients. Materials and Methods This is a retrospective study conducted by the department of plastic surgery, from an analysis of the breast cancer database maintained by our hospital from 2019 to 2023. A total of 826 breast cancer patients underwent surgery, of which 547 were locally advanced breast cancer (LABC) patients and 138 (32.5%) LABC patients needed flap cover for mastectomy defect. Medially based abdominal transposition flap was used in 56 of 138 (40.5%) LABC patients for defect closure, and 42 of the 56 patients were stage IIIB patients. Upfront surgery was primarily done in 20 patients and 36 patients underwent surgery after neoadjuvant chemotherapy. This analysis aimed to assess the operative duration, postoperative morbidity, hospital stay, and time taken to start adjuvant treatment by analyzing the medical records of patients who underwent this procedure. Results Fifty-six patients with breast cancer underwent surgical intervention, whereby 8 patients presented with tip and edge necrosis, and 3 patients were infected. The mean duration of operation was 58.852 minutes, and the average length of hospital stay was 5.39 days. It took 24.57 days for the patients to stabilize sufficiently for adjuvant therapy. The average age of the patients in the study was 48.73 years. Conclusion Our clinical experience has demonstrated that the medial abdominal transposition fasciocutaneous (MATF) flap represents a straightforward, reliable, and cost-effective method for managing extensive postmastectomy soft-tissue defects in a subset of patients with LABC. This group typically consists of high-risk and comorbid patients. The procedure holds considerable promise for developing countries with limited infrastructure and expertise, owing to its ease of execution and short learning curve. By its simplicity and affordability, the MATF flap offers a viable and sustainable solution for treating LABC-associated soft-tissue defects.

Carbon footprint of non-melanoma skin cancer surgery.

Climate change poses a significant global health threat and healthcare, including surgery, contributes to greenhouse gas emissions. Efforts have been made to promote sustainability in surgery, but the literature on sustainability in plastic surgery remains limited. A life-cycle analysis was used to assess and quantify the environmental emissions associated with three distinct reconstructive methods utilized in non-melanoma skin cancer surgery: direct closure, split-thickness skin graft, and full-thickness skin graft. Analyses were conducted in March 2023 in Morriston Hospital, Swansea, UK. The carbon footprints for non-melanoma skin cancer surgery in England and Wales were then estimated. The mean carbon emissions for non-melanoma skin cancer surgery ranged from 29.82 to 34.31 kgCO₂eq. Theatre energy consumption (4.29-8.76 kgCO₂eq) and consumables (16.87 kgCO₂eq) were significant contributors. Waste produced during non-melanoma skin cancer surgery accounted for 1.31 kgCO₂eq and sterilization of reusable surgical instruments resulted in 1.92 kgCO₂eq of carbon emissions. Meanwhile, transportation, dressings, pharmaceuticals, and laundry accounted for 0.57, 2.65, 1.85, and 0.38 kgCO₂eq respectively. The excision of non-melanoma skin cancer with direct closure (19.29-22.41 kgCO₂eq) resulted in the lowest carbon emissions compared with excision with split-thickness skin graft (43.80-49.06 kgCO₂eq) and full-thickness skin graft (31.58-37.02 kgCO₂eq). In 2021, it was estimated that non-melanoma skin cancer surgery had an annual carbon footprint of 306 775 kgCO₂eq in Wales and 4 402 650 kgCO₂eq in England. It was possible to predict that, by 2035, carbon emissions from non-melanoma skin cancer surgery will account for 388 927 kgCO₂eq in Wales and 5 419 770 kgCO₂eq in England. This study highlights the environmental impact of non-melanoma skin cancer in plastic surgery departments and emphasizes the need for sustainable practices. Collaboration between surgeons and policymakers is essential and further data collection is recommended for better analysis.

Psychopathology in Infants, Toddlers, and Preschool Children with Nonsyndromic Clefts of the Lip and/or Palate: A Case-Control Study.

The aim of this study is to assess psychopathology and maternal interactions in infants, toddlers, and preschool children with nonsyndromic clefts of the lip and/or palate (NSCLP) and association of psychopathology with cleft-related factors and maternal interactions. Twenty-six children from 4 to 72 months of age with NSCLP, who were attending the Plastic, Reconstructive and Aesthetic Surgery Department were included as the case group. Fifty-two healthy children who were matched on age and sex with the case group were taken as controls. Children were assessed in aspects of psychiatric diagnosis, articulation, and development. Speech and language disorders (SLD) (P<0.001), disorders of affect (DA) (P=0.005), feeding behavior disorder (P=0.002), sleep-behavior disorder (SBD) (P=0.038), and disordered mother-child relationship (P<0.001) were more prevalent in children with NSCLP. Dental alignment (P=0.024), number of operations (P=0.006), and type of operations (P=0.012) were associated with DA. The children in the case group, who had disordered relationship with their mothers had significantly more SLD (P=0.036) and SBD (P=0.039). Children with NSCLP are at risk of developing psychopathology, especially SLD and DA. Maternal interactions and the above cleft-related factors and may be the target of interventions to prevent and treat psychiatric disorders in these children.

Comparison of cellular versus acellular amnion in facial burns at burn center of Punjab: Our experience.

Objective: To compare the effectiveness of cellular versus acellular amnion in patients with superficial facial burns at tertiary care hospital burn center of Punjab. Study Design: Randomized Control Trial. Setting: Department of Burn and Plastic Surgery, Jinnah Burn and Reconstructive Surgery Center, Lahore. Period: 1st September 2020 to 31st December 2021. Methods: A total of 60 patients who fulfilled the inclusion criteria were recruited after the informed consent and were randomly divided into two groups with 30 patients in Group A and 30 patients in Group B. Group A patients had acellular amnion application and Group B had cellular amnion application over the superficial facial burns. The data was noted on a predesigned proforma and analyzed by using IBM-SPSS.Version.25 and was compared in terms of outcome measures. Results: The mean age in Group A and B was 37.79.86 and 38.19.37(range20-70 years) respectively and mean pain score was 8.50.937 in group A and 8.70.897 in group B. Hypersensitivity reaction was seen in 13.33% in group A vs 26.67% patients in Group B, infection rate of 8.33% in Group A vs 25% in Group B, Healing in 31.67% vs 18.33% in Group A and B respectively while in Group A the need for skin graft was noted in 8.33% vs 20% in group B patients and the difference was significant statistically (p=0.045). Conclusion: Application of Acellular amnion is better choice than Cellular amnion over facial burns with less hypersensitivity reaction, infection rate, need of skin graft and with improved wound healing. Objective: To compare the effectiveness of cellular versus acellular amnion in patients with superficial facial burns at tertiary care hospital burn center of Punjab. Study Design: Randomized Control Trial. Setting: Department of Burn and Plastic Surgery, Jinnah Burn and Reconstructive Surgery Center, Lahore. Period: 1st September 2020 to 31st December 2021. Methods: A total of 60 patients who fulfilled the inclusion criteria were recruited after the informed consent and were randomly divided into two groups with 30 patients in Group A and 30 patients in Group B. Group A patients had acellular amnion application and Group B had cellular amnion application over the superficial facial burns. The data was noted on a predesigned proforma and analyzed by using IBM-SPSS.Version.25 and was compared in terms of outcome measures. Results: The mean age in Group A and B was 37.79.86 and 38.19.37(range20-70 years) respectively and mean pain score was 8.50.937 in group A and 8.70.897 in group B. Hypersensitivity reaction was seen in 13.33% in group A vs 26.67% patients in Group B, infection rate of 8.33% in Group A vs 25% in Group B, Healing in 31.67% vs 18.33% in Group A and B respectively while in Group A the need for skin graft was noted in 8.33% vs 20% in group B patients and the difference was significant statistically (p=0.045). Conclusion: Application of Acellular amnion is better choice than Cellular amnion over facial burns with less hypersensitivity reaction, infection rate, need of skin graft and with improved wound healing.

The Keystone Flap: A Game Changer That Promises New Horizons in Reconstructive Surgery.

Since its first description emerged in 2003, the keystone flap has garnered the attention of the international scientific community due to its high safety profile and the suitably low complication rate associated with the reconstructive process. In this study, data were obtained from the performance of 72 keystone flaps to cover soft-tissue defects after the excision of neoplastic processes, excisions, and injuries occurring in polytrauma. The study was conducted in the Department of Plastic Surgery, "Bagdasar-Arseni" Emergency Hospital, Bucharest, and two plastic surgeons in the department performed the surgical procedures. The statistical analysis revealed a remarkably low complication rate (3.22%), excellent functional and esthetic results, and a short hospitalization time. No intraoperative complications were identified during this study. The degree of satisfaction obtained after reconstructive surgery was exceptionally high, with a score of 9.47 on a 10-point rating scale (0 = poor results, 10 = excellent results) from the patient's perspective and 9.51 out of 10 for the surgical team. The keystone flap is the optimal solution for reconstructing soft-tissue defects of variable sizes and shapes. It is associated with a low length of hospitalization, a low complication rate, and high patient satisfaction.

Early Detection of Vascular Obstruction in Microvascular Flaps using Thermographic Camera.

To evaluate the early detection of vascular obstruction in microvascular flaps using a thermographic camera. A cross-sectional study. Place and Duration of the Study: Department of Plastic Surgery, Jinnah Burn and Reconstructive Surgery Centre, Lahore, Pakistan, from July to December 2023. Microvascular flaps with cutaneous islands were monitored postoperatively with a thermographic camera in addition to conventional clinical methods. The decision to re-explore was based on conventional methods, and confirmation was achieved through intraoperative findings of vascular obstruction during re-exploration. Thirty-one patients who underwent microvascular surgery were monitored postoperatively with a thermographic camera. There were 20 (64.5%) anterolateral thigh flaps, 4 (12.9%) radial forearm flaps, 3 (9.7%) scapular-parascapular flaps, 1 (3.2%) medial plantar flap, 1 (3.2%) myocutaneous gracilis flap, 1 (3.2%) latissimus dorsi (LD) flap, and 1 (3.2%) chimeric adductor longus and gracilis flap. Three (9.7%) flaps developed postoperative vascular obstruction. The thermographic camera detected complications two to four hours earlier than conventional methods, with a statistically significant difference (p >0.109). A thermographic camera is a valuable, non-invasive, and simple tool for monitoring microvascular flaps. It can detect complications several hours earlier and has the potential to be a practice-changing modality. Microvascular flaps, Thermographic camera, Vascular obstruction.

Stratégie de suivi des patients dans un centre SOS main universitaire labellisé FESUM-Intégration des étudiants de 3e cycle : une étude prospective

Introduction: FESUM (Federation of Hand Emergency Services) is a European network of hand emergency centers (called SOS hand centers) in France, Belgium and Luxembourg. The FESUM network includes 64 SOS Hand centers in France. In our university hospital, the FESUM-certified SOS hand has been part of the plastic surgery department since 2001. It has included, since 2016, postgraduate students (“residents‿) training in hand surgery who participate independently in the patient follow-up. The objective of this study was to analyze the characteristics of this population of patients with hand injuries and their satisfaction with this mode of follow-up. The secondary objective was to study the characteristics of the patient population treated by our center.Material and method: We conducted a study on the follow-up of patients undergoing emergency hand surgery, prospective, single-center, declarative, anonymized, between May and October 2021 at the SOS main center of our university hospital at the “SOS Main‿ intern consultation. The demographic data, the main characteristics of the pathology, the elements of initial care and follow-up of the patients as well as their satisfaction were analyzed, as well as the satisfaction of the interns.Results: We included 323 patients. The population of patients treated generally corresponded to a young man, manual worker, who was initially treated in an outpatient department or in an SOS Hand consultation. The lesions most often represented were fractures (24%), tendon wounds (18%) and wounds without damage to noble tissues (16%). Follow-up consultations took place mainly 15 days after the emergency intervention, lasted on average 10 minutes and did not present excessive delays. Patient (91,2 %) and post-graduate student (87,2 %) satisfaction was high. However, post-operative physiotherapy follow-up was insufficient, as was self-rehabilitation.Conclusion: The integration of post-graduate student in a university plastic surgery department into the care of SOS Hand patients seems beneficial for all those involved, and for their training. The characteristics of the follow-up consultations by the intern in autonomous supervision corresponded to the high quality standards of the FESUM. The patients showed a high satisfaction rate. Better valorization of this consultation in “Office Surgery‿ should be considered.