Three-Dimensional Photography for Evaluating the Effectiveness of Botulinum Toxin Injection for Masseter Hypertrophy.

BACKGROUND: Masseter hypertrophy is a common condition that causes a undesirable square face, and often treated with botulinum toxin type A (BoNTA). Subjective assessments of BoNTA effectiveness vary from physician to patient, necessitating an objective approach for evaluation. This study introduces three-dimensional photography (3DP) for the first time in clinical assessment to evaluate BoNTA treatment for masseter hypertrophy. METHODS: Ten patients received 36U of BoNTA at three injection points on each side masseter muscle. 3DP scanner using Artec Eva® was taken at the first, third, and sixth postoperative months for objective evaluation. Patient's self-perceived prominence, patients self-rated satisfaction, and physicians provided 5-grade scores were the subjective indicators. RESULTS: A significant decrease in left masseter volume at the sixth month (P = 0.002, P = 0.004 at rest and clenching, respectively) was observed. Patient's self-perceived prominence decreased at the first (P = 0.021) and third (P = 0.039) months. Physicians' scores significantly decreased at all postoperative months. No significant changes were noted in the right masseter volume and patients self-rated satisfaction. Patient self-rated satisfaction did not consistently correlate with objective measures, except for left masseter with clenching at the sixth month. CONCLUSION: Three-dimensional photography accurately quantifies facial changes post-BoNTA treatment. Despite objective improvements, patient satisfaction may not align consistently. Reliable assessment tools are crucial in cosmetic surgery to manage expectations and prevent disputes. 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 .

Comparative Evaluation of Tissue Adhesives and Sutures in the Management of Facial Laceration Wounds in Children.

BACKGROUND: This study evaluated tissue adhesives in comparison to sutures for treating facial lacerations in children. METHODS: We retrospectively analyzed data from September 2017 to August 2022 involving pediatric facial lacerations managed with either tissue adhesives or sutures. RESULTS: Among 50 children, 20 received tissue adhesives, and 30 received sutures. Both methods showed comparable outcomes in terms of wound complications such as dehiscence (adjusted odds ratio = 1.56, 95% CI = 0.08-31.25) and infection (adjusted odds ratio = 2.17, 95% CI = 0.08-58.80). The cosmetic outcomes, assessed using the Hollander Wound Evaluation Score, were also consistent between groups (adjusted beta = -0.55, 95% CI = -1.15-0.05). Notably, those treated with tissue adhesives reported greater satisfaction (adjusted beta = 1.13, 95% CI = 0.63 -1.63) and experienced significantly less pain (adjusted beta = -3.03, 95% CI = -4.15--1.90). CONCLUSIONS: Both techniques displayed similar rates of infection, dehiscence, and cosmetic outcomes. However, tissue adhesives were associated with increased patient comfort, especially in terms of reduced pain and greater satisfaction.

A Very Rare Case of Necrotizing Fasciitis Caused by Metallosis.

Necrotizing fasciitis is a surgically diagnosed infection of the deep soft tissues that results in high mortality. It is usually caused by aerobic and anaerobic bacteria and group A Streptococcus. Metallosis is characterized by the deposition of metal debris in the blood that causes metal poisoning and tissue damage. The abrasion of metal components that occurs after joint replacements causes metallosis, which may lead to severe complications. We report a rare case of metallosis-induced necrotizing fasciitis of the right thigh. Metallosis should be considered as a cause of necrotizing fasciitis if the patient has had a joint replacement surgery.

Comparison of Detection of Superior Gluteal Artery Perforator by Indocyanine Green Fluorescence Near-Infrared ANGIOGRAPHY and Handheld Acoustic Doppler Sonography for Reconstruction of Sacral Pressure Injury.

AIMS: Pressure injury is a gradually increasing disease in the aging society. The reconstruction of a pressure ulcer requires a patient and surgical technique. The patients were exposed to the radiation risk under other ways of detection of perforators such as computed tomographic angiography and magnetic resonance angiography. Here, we compared two radiation-free methods of a superior gluteal artery perforator (SGAP), flap harvesting and anchoring. One is the traditional method of detecting only handheld acoustic Doppler sonography (ADS) (Group 1). The other involves the assistance of intraoperative indocyanine green fluorescent near-infrared angiography (ICGFA) and handheld ADS (Group 2). MATERIALS AND METHODS: This is a single-center, retrospective, observational study that included patients with sacral pressure injury grades III and IV, who had undergone reconstructive surgery with an SGAP flap between January 2019 and January 2021. Two detection methods were used intraoperatively. The main outcome measures included the operative time, estimated blood loss, major perforator detection numbers, wound condition, and incidence of complications. RESULTS: Sixteen patients underwent an SGAP flap reconstruction. All patients were diagnosed with grade III to IV sacral pressure injury after a series of examinations. Group 1 included 8 patients with a mean operative time of 91 min, and the mean estimated blood loss was 50 mL. The mean number of perforators was 4. Postoperative complications included one wound infection in one case and wound edge dehiscence in one case. No mortality was associated with this procedure. The mean total hospital stay was 16 days. Group 2 included 8 patients with a mean operative time of 107.5 min, and the mean estimated blood loss was 50 mL. The mean number of perforators was 5. Postoperative complications included one wound infection. No mortality was associated with this procedure. The mean total hospital stay was 13 days. CONCLUSIONS: The combination of detection of the SGAP by ICGFA and handheld ADS for the reconstruction of a sacral pressure injury provides a more accurate method and provides the advantage of being radiation-free.

Simple and Efficient Pressure Ulcer Reconstruction via Primary Closure Combined with Closed-Incision Negative Pressure Wound Therapy (CiNPWT)-Experience of a Single Surgeon.

BACKGROUND: In this study, we aimed to analyze the clinical efficacy of closed-incision negative pressure wound therapy (CiNPWT) when combined with primary closure (PC) in a patient with pressure ulcers, based on one single surgeon's experience at our medical center. METHODS: We retrospectively reviewed the data of patients with stage III or IV pressure ulcers who underwent reconstruction surgery. Patient characteristics, including age, sex, cause and location of defect, comorbidities, lesion size, wound reconstruction methods, operation time, debridement times, application of CiNPWT to reconstructed wounds, duration of hospital stay, and wound complications were analyzed. RESULTS: Operation time (38.16 ± 14.02 vs. 84.73 ± 48.55 min) and duration of hospitalization (36.78 ± 26.92 vs. 56.70 ± 58.43 days) were shorter in the PC + CiNPWT group than in the traditional group. The frequency of debridement (2.13 ± 0.98 vs. 2.76 ± 2.20 times) was also lower in the PC + CiNPWT group than in the traditional group. The average reconstructed wound size did not significantly differ between the groups (63.47 ± 42.70 vs. 62.85 ± 49.94 cm2), and there were no significant differences in wound healing (81.25% vs. 75.38%), minor complications (18.75% vs. 21.54%), major complications (0% vs. 3.85%), or mortality (6.25% vs. 10.00%) between the groups. CONCLUSIONS: Our findings indicate that PC combined with CiNPWT represents an alternative reconstruction option for patients with pressure ulcers, especially in those for whom prolonged anesthesia is unsuitable.

Is 3-Dimensional Scanning Really Helpful in Implant-Based Breast Reconstruction?: A Prospective Study.

BACKGROUND: Breast reconstruction is an integral part of breast cancer treatment, and implant-based breast reconstruction is the most commonly used method worldwide. However, there is still no technique that allows surgeons to predict the volume of the required implant. Although computed tomography and magnetic resonance imaging provide adequate representations of the breast, these procedures are time-consuming, expensive, and expose patients to radiation. Therefore, there is a need for safer, noninvasive alternatives for preoperative breast volume measurements. PATIENTS AND METHODS: This study is a prospective review of 12 patients with early-stage breast cancer who underwent nipple-sparing mastectomy and immediate breast reconstruction with implants. Preoperatively, the Artec Eva 3D scanner was used to acquire volumetric measurements of the breasts. Intraoperatively, the volume of the mastectomy specimen was measured using the water displacement method. Correlations among the preoperative breast, mastectomy specimen, and estimated and final implant volumes were analyzed through Pearson correlation coefficient. A correction prediction factor of 85% was applied where necessary. Patient and physician satisfaction were evaluated 3 months postoperatively. RESULTS: Our study found a statistically significant correlation between the preoperative breast volumes measured by the Artec Eva 3D scanner and intraoperative mastectomy specimen volumes (r = 0.6578). There was no correlation between the preoperative breast volumes and final implant volumes, mastectomy specimen volumes and final implant volumes, and estimated implant volumes and final implant volumes. CONCLUSIONS: Although the Artec Eva 3D scanner can offer relatively accurate measurement of breast volumes, multiple studies still need to be done to determine how these data can be applied to the mastectomy procedure and breast implant selection. It may be more applicable for preoperative planning in breast augmentation surgery. Future surgeons should also take into account that variabilities in natural breast size, tumor size, cancer stage, and in patient and physician preferences all influence the outcome of breast reconstruction surgery.

Severe burn injury from the common Asian practice of heat application in patients with diabetic neuropathy.

This was the first study to analyse patients who sustained severe self-induced burns from this common Asian practice. There is a need to raise public awareness and physician attention about the consequences of preventable burn injuries and the importance of first aid in patients with diabetic neuropathy. Retrospective data on 16 consecutive patients who had diabetes and neuropathy admitted to the plastic surgery ward at the Tri-Service General Hospital from January 1, 2015, to February 2, 2021 with burn injuries because of heat applications were collected and analysed for this study. Age, gender, season, first aid adequacy, comorbidity, interventions, total body surface area (TBSA), degree of burn, aetiology, length of stay (LOS), and status at discharge were reviewed. The mean age of the 16 patients was 65.13 years. The most common burn aetiology was contact (50%), followed by scald (37.5%) and radiation burns (12.5%). TBSA burn averaged ± standard deviation 1.54 ± 1.22. Seven patients (44%) had wound infections, and three patients underwent amputations. The average LOS was 28.2 days. Asian practice of heat application is the common aetiology of severe and preventable burn injuries. Education about neuropathy and the consequences of a burn injury should be provided to patients with diabetes.

Risk factors that predict major amputations and amputation time intervals for hospitalised diabetic patients with foot complications.

Diabetes-related lower extremity amputations are an enormous burden on global health care and social resources because of the rapid worldwide growth of the diabetic population. This research aimed to determine risk factors that predict major amputation and analyse the time interval from first hospitalisation to amputation by using standard management protocols and Kaplan-Meier survival curves. Data from 246 patients with diabetes mellitus and diabetic foot ulcers from the Division of Plastic and Reconstructive Surgery of the Department of Surgery at XXX Hospital between January 2016 and May 2020 were analysed. Univariate and multivariate analyses of 44 potential risk factors, including invasive ulcer depth and C-reactive protein levels, showed statistically significant differences for those at increased risk for major amputation. The median time from hospitalisation to lower extremity amputation was approximately 35 days. Most patients with abnormal C-reactive protein levels and approximately 70% of patients with ulcers invading the bone were at risk for lower extremity amputations within 35 days. Therefore, invasive ulcer depth and C-reactive protein levels are significant risk factors. Other potential risk factors for major amputation and the time intervals from first hospitalisation to amputation should be analysed to establish further prediction strategies.

Clinical Performance of Hydrogel-based Dressing in Facial Burn Wounds: A Retrospective Observational Study.

ABSTRACT: Preserving both esthetic and functional outcome remains challenging in facial burn injuries. The major issue is the initial treatment of injury. In this study, we focused on patients with partial-thickness facial burns admitted to the burn unit of Tri-Service General Hospital, Taipei, from November 2016 to November 2018. In 21 included patients, customized mask-style, transparent hydrogel-based dressing was applied to the burns. The mean age of included patients was 37.4 years. The mean area of burn injury was 11.9% of total body surface area, and the mean area of second-degree facial burns was 162.3 cm2. Full reepithelialization took, on average, 10.86 days. Scarring was acceptable in terms of texture and color, and no hypertrophic or keloidal scarring was noted. The mean Vancouver Scar Scale score was 2.07. Use of the hydrogel-based dressing masks seems to be a promising means of reducing pain, providing uninterrupted wound healing, facilitating observation, and positively affecting scarring in patients with second-degree facial burns.

Necrotizing Fasciitis Caused by Aeromonas hydrophila With Catastrophic Progression.

Necrotizing fasciitis is a severe deep soft tissue infection with poor disease prognosis. The Aeromonas species is characterized as gram-negative, facultative, anaerobic small bacilli that are ubiquitously distributed in aquatic environments. Necrotizing fasciitis caused by this species is rare but has an extremely high mortality rate, especially in immunocompromised individuals. This study presents the case of a 39-year-old man with alcoholic liver cirrhosis, Child-Pugh class B, with necrotizing fasciitis caused by Aeromonas hydrophila. Despite debridement and bilateral above-knee amputation performed immediately, rapid progression to bilateral upper limbs and trunk was noted in 24 hours. The patient expired from septic shock with multiple organ failure in less than 48 hours following initial presentation. Two similar cases with different medical intervention and results have been reported in the literature and are further discussed in the present study. This allows the authors to suggest potential solutions for an improved clinical outcome.

Surgical treatment and strategy in patients with pressure sores: A single-surgeon experience.

With aging, pressure ulcers become a common health problem causing significant morbidity and mortality for physically limited or bedridden elderly persons. Here, we present our strategy for such patients. Between August 2010 and March 2019, 117 patients were enrolled. Patient age, etiology, defect size and location, flap reconstruction, outcome, and follow-up period were reviewed. Of these patients, 64 were female and 53 were male, with an age range of 21 to 96 years (mean 75.6). The mean area of defect was 61.5 cm. The most common etiology was dementia (33.3%), and ulcers were most frequently caused by sacral pressure (70.3%). The commonest surgical treatment was a V-Y advancement flap (50%). The complication rate was 27.5%, including dehiscence and late recurrence. Negative pressure wound therapy could be used if the initial defect was large. V-Y advancement flap is the most frequent surgical treatment for sacral pressure ulcers because it is simple and available for most types of defect. Primary closure may be considered as the simplest method if the defective area is <16 cm. Intraoperative indocyanine green angiography can help avoid secondary flap revisions. Our protocol ensures a short surgery time, little bleeding, and a low complication rate.

Use of split-thickness plantar skin grafts in the management of leg and foot skin defects.

The basic principle of donor site selection is to take skin from areas that will heal with minimal scarring while balancing the needs of the recipient site. For skin loss from the lower legs and feet, the most common harvest site for split-thickness skin grafts is the anterior or posterior thigh; grafts from the plantar areas have been mostly used to cover the volar aspect of digits and palms. Between September 2015 and September 2017, 42 patients with areas of skin loss on the legs or feet were treated with plantar skin grafts because of their cosmetic benefits and the convenience of the surgical procedure and postoperative wound care. Our technique of harvesting a single layer of split-thickness skin graft (0.014 in. thick) from a non-weight-bearing area of the foot of the injured leg is simple and provided good functional and cosmetic outcomes at both the donor and recipient sites. All patients were very satisfied with the recovery progress and final results. Therefore, in the management of skin defects in the lower legs or feet that comprise less than 1.5% of the total body surface area, our surgical method is a reliable alternative to anterior or posterior thigh skin grafting.