"Microtia, Branchial Cleft Fistula, and Tetralogy of Fallot: A Possible Association".

When searching over associations between congenital ear abnormalities, especially microtia and affiliated deformities like cleft lip or palate and congenital heart diseases, some clinical analysis and genetic theories are found. A 10-year-old boy sent to the plastic surgery hospital was puzzled by a congenital anterior auricular fistula with fluid trace for more than 9 years. The preoperative diagnoses were branchial cleft fistula and congenital left ear deformity with postoperation of TOF. By browsing over studies on genetic concerns and clinical performance, it may be attributed to a possible association between microtia, branchial cleft fistula, and tetralogy of Fallot, though whose fundamental mechanisms remain concerned.

Electrocardiographic abnormalities in patients with microtia.

The main objective of this study was to investigate the incidence and characteristics of electrocardiographic abnormalities in patients with microtia, and to explore cardiac maldevelopment associated with microtia. This retrospective study analyzed a large cohort of microtia patients admitted to Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, from September 2017 to August 2022. The routine electrocardiographic reports of these patients were reviewed to assess the incidence and characteristics of abnormalities. The study included a total of 10,151 patients (5598 in the microtia group and 4553 in the control group) who were admitted to the Plastic Surgery Hospital of Peking Union Medical College. The microtia group had a significantly higher incidence of abnormal electrocardiographies compared to the control group (18.3% vs. 13.6%, P < 0.01), even when excluding sinus irregularity (6.1% vs. 4.4%, P < 0.01). Among the 1025 cases of abnormal electrocardiographies in the microtia group, 686 cases were reported with simple sinus irregularity. After excluding sinus irregularity as abnormal, the most prevalent abnormalities was right bundle branch block (37.5%), followed by sinus bradycardia (17.4%), ST-T wave abnormalities (13.3%), atrial rhythm (9.1%), sinus tachycardia (8.3%), and ventricular high voltage (4.7%). Less common ECG abnormalities included atrial tachycardia (2.1%), ventricular premature contraction (2.4%), and ectopic atrial rhythm (1.8%). atrioventricular block and junctional rhythm were present in 1.2% and 0.9% of the cases, respectively. Wolff Parkinson White syndrome and dextrocardia had a lower prevalence, at 0.6% and 0.9%, respectively. The occurrence of electrocardiographic abnormalities in microtia patients was found to be higher compared to the control group. These findings highlight the potential congenital defect in cardiac electrophysiology beyond the presence of congenital heart defect that coincide with microtia.

Surgical Removal of Fat Nodules Formed in the Tear Trough After Autologous Fat Grafting.

BACKGROUND: Autologous fat grafting is a common treatment for tear trough deformities. This procedure involves a potential complication of fat nodule formation, leading to abnormal bulging of the lower eyelid. However, limited information exists about this complication, and an effective treatment is lacking. The present study aimed to present a novel surgical approach for the removal of fat nodules caused by autologous fat grafting in the tear trough. METHODS: This retrospective study included 33 patients who underwent surgery for the removal of fat nodules formed after autologous fat grafting. The procedure was performed using a conjunctival approach, allowing exposure and removal of all fat nodules in the anterior septal space, with the method adapted according to the severity of the deformity. RESULTS: A total of 66 eyelids were treated surgically, including 30 (45.45%) with mild nodular deformity, 23 (34.85%) with moderate nodular deformity, and 13 (10.70%) with severe nodular deformity. A second surgical procedure was required on 3 eyelids (4.56%). The main complications of the surgery were conjunctival congestion (21.21%), and localized depression (18.18%), bruising (12.12%). Among the patients, 29 (87.88%) were satisfied and 4 (12.12%) were dissatisfied with the treatment results. CONCLUSION: Conjunctival approach surgery is an effective method of removing fat nodules formed after autologous fat grafting in the tear trough, with good results and high levels of patient satisfaction. This approach enables the effective management of a common complication of autologous fat grafting and may enable the wider application of autologous fat grafting in the periorbital region. LEVEL OF EVIDENCE III: 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 .

Application of High-Frequency Ultrasound to Evaluate Forehead Filling Materials.

BACKGROUND: In recent years, soft tissue materials have been applied as forehead fillers. Some filling materials need to be removed or refilled in a timely manner in certain situations; therefore, it is important to develop a method to identify the location and type of filling materials. This study summarizes the imaging findings of different filling materials under high-frequency ultrasound, providing a reference for clinical treatment. METHODS: We screened facial ultrasound images performed at the Plastic Surgery Hospital of the Chinese Academy of Medical Sciences from April 2015 to July 2023 and classified and summarized the types of frontal filling materials and their imaging results. RESULTS: This study included ultrasound imaging results from 114 patients, including 39 with hyaluronic acid (HA) filling, 45 with polyacrylamide hydrogel (PAG) filling, 14 who received autologous fat transplantation, 2 who received prosthesis implantation, 2 who received both HA and PAG filling, and 12 who received silicone oil filling. HA mainly manifests as an anechoic zone on ultrasonography, with images divisible into four types. PAG primarily presents as fine punctate echoes, divisible into five types. Fat transplantation presents as a low-echo area with uneven density, divisible into five types. Finally, the silicone oil-filling material appears as a cloud-like high echo on the forehead, visible throughout the entire skin layer, and unclear imaging in deep tissues. CONCLUSION: High-frequency ultrasound is a safe and reliable method to evaluate the type and position of forehead filling materials, which can be easily applied in clinical practice. 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 .

Combining Liposuction and Thread-Lifting for Middle-Lower Facial Rejuvenation.

BACKGROUND: Thread-lifting (TL) is a minimally-invasive technique for facial rejuvenation, whereas liposuction is commonly used for facial contouring. This retrospective cohort study aims to introduce and evaluate a novel technique that combines liposuction and thread-lifting for mid-lower facial rejuvenation. METHODS: Consecutive patients who underwent TL for mid-lower facial rejuvenation from May 2016 to May 2021 were divided into thread-lifting group (TL group) or thread-lifting plus liposuction group (TLL group) according to whether liposuction was performed adjunctively. The co-primary outcomes were the changes between the preoperative and 6-month postoperative Wrinkle Severity Rating Scale (WSRS) and Facial Aging Evaluation Scale (FAES). RESULTS: A total of 185 patients (184 females) with an average age of 34.5±5.5 years were included. There were no significant differences in patients' age, number of threads, and preoperative WSRS and FAES between the two groups. The TLL group (n = 128) had significantly lower postoperative WSRS (1.5±0.6 vs. 1.8±0.8, p<0.001) and FAES (2.5±1.4 vs. 3.8±2.1, p<0.001) than the TL group (n = 57). The decrease in WSRS (0.8±0.6 vs. 0.2±0.7, p<0.001) and FAES (2.7±1.3 vs. 1.6±1.6, p<0.001) were greater in the TLL group. Only 3.8% patients experienced slight side effects and totally recovered. CONCLUSIONS: The combination of TL and liposuction is an effective and safe technique for simultaneous contour improvement and facial rejuvenation in middle-aged East Asian females. LEVEL OF EVIDENCE II: 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 https://www.springer.com/00266 .

Application of System Nursing in the Prevention of Postoperative Nonstructural Scoliosis in Patients With Ear Reconstruction.

OBJECTIVE: To evaluate whether early systematic nursing can reduce the occurrence of postoperative nonstructural scoliosis in patients undergoing ear reconstruction. METHODS: A total of 136 patients with congenital microtia who underwent ear reconstruction surgery at the Department of Plastic Surgery, Chinese Academy of Medical Sciences from, January 2022 to July 2022 were included as study subjects. They were randomly divided into a routine nursing group and a systematic nursing group. After preoperative and postoperative education, as well as continuous follow-up intervention after surgery, spinal CT three-dimensional imaging examination was performed 6 months later to measure the Cobb angle and observe the occurrence of spinal scoliosis. RESULTS: Compared with the routine nursing group, the incidence and severity of postoperative nonstructural scoliosis were significantly reduced in patients who received systematic nursing. CONCLUSIONS: Systematic nursing intervention for patients undergoing ear reconstruction can help prevent the occurrence of postoperative nonstructural scoliosis and has a positive effect on improving patient prognosis. It is worth promoting in clinical treatment.

What Factors Can Affect the Occurrence of Vertigo in Patients After Craniofacial Surgery in China?

Vertigo is a complication of craniomaxillofacial contour plastic surgery characterized by dizziness from hypovolemia in the cerebral hemispheres and brainstem. The authors analyzed the current status and influencing factors of postoperative vertigo in patients who undergo craniomaxillofacial contouring and discussed improvements in nursing strategies. The authors investigated 418 patients admitted to the authors' hospital who underwent craniomaxillofacial contouring between November 2020 and October 2023 and divided them into asymptomatic and symptomatic groups based on syncopal precursors or vertigo. The authors screened the current status of vertigo in patients after craniomaxillofacial contouring and the factors affecting vertigo and determined nursing improvement strategies. After craniomaxillofacial contouring, 125 patients had vertigo symptoms. Postcraniomaxillofacial contouring syncope or vertigo was associated with age, patient vertigo history, family history, depression, weight loss, blood pressure at admission, feeding before getting out of bed, and the level of intraoperative hemorrhage Multifactorial logistic regression analysis revealed the association between postcraniomaxillofacial contouring syncope or vertigo and vertigo history, depression, weight loss, feeding before getting out of bed, and intraoperative bleeding volume. Vertigo precursor incidence after craniomaxillofacial contouring surgery is 29.90%. Its influencing factors are complex, suggesting that nurses need to improve the perioperative health education of craniomaxillofacial contouring surgery and optimize the nursing care, encourage patients to have a reasonable diet or provide parenteral nutritional support preoperatively, help patients get out of bed early postoperatively, encourage them to have multiple meals in little quantity before getting out of bed, and control the intraoperative bleeding, to ensure patient safety postoperatively.

Botulinum Toxin Injection Technique for Reducing the Masseter Size and Enhancing the Jawline.

BACKGROUND: The injection of botulinum toxin into the masseter muscle is an important method used to improve hypertrophy. However, some patients may experience adverse reactions, such as sagging of the lower jaw. Therefore, we proposed a method of injecting botulinum toxin into the masseter and platysma muscles that would reduce masseter size and enhance the jawline. OBJECTIVES: Reducing the masseter size while enhancing the jawline. METHODS: Twenty patients received botulinum toxin injections into the masseter and platysma muscles. Pain levels were evaluated using the visual analog scale. All patients were photographed before and 6 months after treatment. Evaluations were performed based on standardized criteria. The lift index, reduction index, and symmetry index were used to assess the degree of jawline elevation, masseter size reduction, and jawline symmetry before and after treatment, respectively. RESULTS: The mean visual analog scale score of the 20 patients was 2.80 (±1.24). The mean lift index score decreased from 4.93 (±0.34) to 4.53 (±0.37), P<0.05. The mean reduction index score decreased from 3.13 (±0.27) to 2.74 (±0.27), P<0.05. The mean symmetry index score changed from 0.0393 (±0.0296) to 0.0257 (±0.0246), P<0.05. CONCLUSIONS: Botulinum toxin injections into the masseter and platysma muscles through nerve block reduced the masseter size, elevated the jawline, and improved symmetry.

Trigeminal Neuralgia after Hyaluronic Acid and Botox Injection.

A rare case of trigeminal neuralgia following injections of Hyaluronic Acid and Botox was documented. In addressing the severe pain and swelling caused by the injection, a novel combination therapy was employed, notably including 5-fluorouracil. The significant improvement observed in this case not only provided clinical insights but also spurred further investigation into the underlying mechanisms linking trigeminal nerve damage to local dermal filler injections. The aim was to glean new medical perspectives and develop practical preventive strategies to mitigate such complications in future cases. This approach highlights the importance of understanding and addressing the potential neurological impacts of cosmetic procedures. 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 https://www.springer.com/00266 .

Localization of the Submandibular Glands Using High-Frequency Ultrasound.

BACKGROUND: Injecting botulinum toxin (BTX) into the submandibular glands (SMGs) can treat drooling symptoms in neurological diseases and improve the aesthetics of SMG hypertrophy and ptotic SMGs. OBJECTIVES: This study aimed to define the size and position of the SMGs by high-frequency ultrasound, and to perform statistical analysis to improve the safety and accuracy of BTX injection therapy. METHODS: Neck ultrasonography with high-frequency ultrasound was performed on 214 volunteers. The length, height, and thickness of the SMGs, and the distance between the SMGs and the midline, the anterior border of the sternocleidomastoid, the mandible, and the surface were measured. RESULTS: The SMGs were almond-shaped with a mean [standard deviation] length of 33.7 [4.7] mm, a thickness of 13.3 [2.9] mm, and a height of 27.6 [6.0] mm. The length and height were significantly different between underage and youth groups. The size of the SMGs did not show any notable differences with increasing BMI; however, their depth, and the distance from the mandible, midline, and anterior border of the sternocleidomastoid increased. No significant differences were observed between the affected and healthy sides in patients with microtia, hemifacial microsomia, or cleft lip and palate. CONCLUSIONS: Ultrasound provides more comprehensive information regarding the size and position of the SMGs, which can serve as a reference in BTX therapy and in the diagnosis of SMG diseases involving size alterations.

Evaluation of pathogen distribution and antimicrobial resistance in breast plastic surgery infection.

BACKGROUND: The demand for mammaplasty has increased in recent years, and infection remains one of the common and serious post-operative complications. In this study, we analyzed the pathogen distribution and antibiotic susceptibility of breast plastic surgery infections, and compared the differences in pathogenic species between surgical procedures. METHODS: The number of each species was counted in the microbial samples of breast plastic surgery infections in Plastic Surgery Hospital of Chinese Academy of Medical Sciences from January 2011 to December 2021. The in vitro antibiotic sensitivity testing data were analyzed using WHONET 5.6 software. The surgical techniques, the period of infection, and other details were gathered in accordance with the clinical data. RESULTS: There were a total of 42 cases included, and 43 different types of pathogenic bacteria, mostly gram-positive bacteria, were found. CoNS (13/43) and Staphylococcus aureus (22/43) made up the majority. The most prevalent of the five Gram-negative bacteria was Pseudomonas aeruginosa. Results of drug sensitivity tests indicate that S. aureus is highly sensitive to vancomycin, cotrimoxazole, and linezolid, whereas CoNS is highly sensitive to vancomycin, linezolid, and chloramphenicol. Both of these bacteria show high resistance to erythromycin and penicillin. Breast augmentation, breast reconstruction, and breast reduction surgery were the most frequently associated breast surgery procedures in this study with infections, with the highest number of infections occurring following breast augmentation with fat grafting, breast reduction surgery, and breast reconstruction with autologous tissue. Various breast plastic surgery procedures have different common pathogens of infection, but the most prevalent are CoNS and S. aureus. Additionally, the majority of the infections in this study were in the early stages. CONCLUSIONS: Gram-positive bacteria were the predominant cause of breast plastic surgery infections, and the types of infection strains, the period of infection onset, and the antibiotic susceptibility of prevalent strains varied between breast plastic procedures.

The Application of High-frequency Ultrasonic Imaging in Identifying Fillers in the Temporal Region.

Background: This study aimed to evaluate the ultrasonic manifestations of diversified corium fillers in the temporal region and to provide clinicians with suggestions for diagnosis and treatment. Methods: The facial ultrasound images of 116 patients, including 110 women and six men, 20-61years of age, were analyzed at the Chinese Academy Medical Sciences and Peking Union Medical College from November 2014 to November 2021. Results: We identified 48 cases of polyacrylamide, 31 cases of fat, 27 cases of hyaluronic acid, seven cases of hydroxyapatite, two cases of silicone oil, and one case of prosthesis. Polyacrylamide mainly showed irregular flocculent hypoechoic or fine punctate hypoechoic in ultrasound; it could be aggregated as a cystic hypoechoic area or diffused in the tissue space, and the probe could be pressurized to see the echo floating or dislocation flow. Fat mainly showed lobulated hypoechoic deposition with some hyperechoic linear intervals. Hyaluronic acid mainly showed an anechoic structure with a clear boundary, uniform internal echo, and no obvious blood flow signal. If diffused in the surrounding tissues, it was mainly characterized by anechoic or low-echo areas in the stratified tissues. Hydroxyapatite mainly showed strongly hyperechoic patch areas with posterior acoustic shadowing artifacts. Silicone oil was mostly found under the epidermis, showing a high echo in the form of clouds and causing unclear displays of deep tissue. Prosthesis showed hypoechoic prosthesis structure. Conclusion: High-frequency ultrasound had a certain significance in the identification of the fillers of the temporal region.

Botulinum Toxin A Injection for Hemihypertrophy-related Unilateral Gastrocnemius Hypertrophy.

Hemihypertrophy is a rare congenital disorder that causes unequal growth of the extremities, trunk, face, or half of the body. We report a case of a 32-year-old woman with hemihypertrophy-related gastrocnemius hypertrophy treated with botulinum toxin A injection. The patient has received two botulinum toxin A injections, and we measured the thickness of the gastrocnemius muscle using ultrasound and measured the maximum circumference around the calf with the patient in the prone position. The patient's maximum calf circumference was reduced by 1 cm. The thickness of the medial head of the gastrocnemius was reduced by 0.3 cm, and the thickness of the lateral head of the gastrocnemius was reduced by 0.6 cm. Botulinum toxin A injection therapy was effective in treating hemihypertrophy-related gastrocnemius hypertrophy.

Distribution of Pathogenic Bacteria and Antimicrobial Resistance after Plastic Surgery for Microtia.

Background: Microtia, or congenital malformation (smallness or absence) of the outer ear, can be treated with ear prosthetics and/or surgery. Methods: Between January 2011 and December 2021, following plastic surgery, microbial strains from patients with microtia were collected, identified, and counted. WHONET 5.6 was used to analyze in vitro drug resistance of the microbial strains, according to procedures outlined by the Clinical and Laboratory Standards Institute (document M100, 2021). Data regarding surgical techniques, the duration of infection, and other clinical details were also collected. Results: A total of 261 patients were included in the study. Among these, 235 Gram-positive bacteria were detected, with Staphylococcus aureus (140/235) and coagulase-negative staphylococci (84/235) accounting for the majority. There were also 26 Gram-negative bacteria, of which Enterobacter (11/26) and Pseudomonas aeruginosa (7/26) were the most common. According to the results of testing for antimicrobial resistance, S. aureus was highly sensitive to cotrimoxazole, levofloxacin, vancomycin, chloramphenicol, and linezolid, whereas coagulase-negative staphylococci were highly sensitive to vancomycin and linezolid. Both were highly resistant to penicillin and erythromycin. In this study, the pathogenic bacteria involved in postoperative infections varied overall, but the most prevalent was S. aureus. The infections appeared mainly in the late postoperative period. A total of 24,548 procedures were performed in the same period, and the infection rate was 1.06%. Conclusions: Gram-positive bacteria are the major cause of infection following plastic surgery for microtia. The bacterial species, degrees of antimicrobial resistance, and length of infection varied among the various surgical procedures.

Six Years of Complaints Issued by Patients at a Laser Treatment Center in a Plastic Surgery Hospital.

Background: Patient complaints can provide valuable feedback regarding the objective deficiencies of medical services. There are few studies on the complaints of patients receiving photoelectric therapy, so this study aims to understand the expectations and requirements of patients by analyzing the complaints of patients receiving photoelectric therapy. Methods: The complaints of patients who underwent photoelectric therapy were retrospectively examined. Authors plan to analyze treatment items, complaint contents, appeals, time trend regarding the number of complaints, and economic compensation. Results: Fifty-four patients were involved in the study in total, and all of them were included. According to the standardized coding classification of complaints by Reader et al., the number of clinical, management and relationship complaints were 36 (59.02%), 14 (22.95%), and 11 (18.03%), respectively. These were divided among the categories of quality (31.15%), safety (27.87%), institutional issues (22.95%), communication (8.20%), and humaneness/caring (9.84%); with the most common subcategories involving treatment (31.15%) and safety incidents (24.59%). The patients' demands involved 20 cases (32.26%) requesting a refund of their medical expenses, 16 (25.81%) issuing a warning, 15 (24.19%) requesting compensation for loss, 10 (16.13%) requiring free repair or consultation, and 1 (1.61%) demanding an apology. Eventually, financial compensation was provided to the patients in eight of the cases. At a significance level of P = 0.05, even if the number of annual complaints increased over time, the increasing trend was not significant. Conclusions: Patient complaints in photoelectric therapy were most commonly clinical in nature. Specifically, quality and safety concerns are the main complaints.

Auricular Protection after Ear Reconstruction Using an Antipressure Alarm.

Auricular protection is an important part of postoperative care for ear reconstruction and has an important impact on the expected outcome of the surgery. Therefore, we developed an antipressure alarm to protect the reconstructed ear in the supine position. The device consists of three components: an alarm, a pressure detector, and an adjustable elastic band. When the patient is in a supine position, the pressure sensor is located above the back of the reconstructed ear. When the head is rotated to the affected side, the pressure detector senses the pressure signal in advance compared with the reconstructed ear, and then triggers an alarm to remind the patient to adjust his position in time to avoid pressing the reconstructed ear. The device has been applied to more than 100 patients and has achieved satisfactory clinical results.

Clinical Manifestations and Prognosis of Embolism Caused by Filler Injection in Different Facial Regions.

Background: Embolism is a serious complication after facial filling, with a usually poor prognosis of the symptoms after embolism. The authors systematically reviewed reported cases of facial vascular embolism, explored the relationship between the location and material used for facial filling and occurrence of vascular embolism, and assessed the prognosis of complications after vascular embolism. Methods: This study provides a systematic review of published cases of vascular embolism after facial filling. A summary of the filling materials and filling sites for each case, the adverse reactions and embolized blood vessels, a recording of the time when each patient experienced adverse reactions and started treatment, and a presentation of their prognosis are provided. Results: The frontal, eyebrow, and nose are common filling sites causing facial embolism. The main clinical manifestations after embolism were visual impairment, skin necrosis, and ptosis. The prognosis of visual impairment after embolization was poor, whereas skin necrosis and ptosis generally improved after treatment. Conclusions: This article aimed to review the clinical manifestations, therapies, and prognosis of embolism after facial filling. A better understanding of these complications can help clinicians to detect the occurrence of complications as early as possible and give patients timely treatment.