Management of Head and Neck Burns-A 15-Year Review

[Surgical treatment of combined injuries of the neck and shoulder joints]

OBJECTIVE

To develop the algorithm for effective surgical restoration of shoulder joint and neck functions and acceleration of social and labor rehabilitation.

MATERIAL AND METHODS

There were 116 patients with combined consequences of burns of the neck and shoulder joints between 2012 and 2021. These ones amounted to 29.4% of all patients with lesions of the neck or shoulder joints. Simultaneous surgeries with correction of post-burn cicatricial deformities and contractures were performed in 66 patients (56.9%). Age of patients ranged from 18 to 72 years, and 96% of them were employable. There were 89 (76.7%) women and 27 (23.3%) men. We assessed spread and localization of cicatricial process, as well as restriction of mobility of the neck and shoulder joint to select optimal surgical approach. Classification of neck deformities and contractures of shoulder joints considering severity of cicatricial lesion and functional impairment made it possible to systematize the approach to reconstructive procedures. Reconstructive surgery included repair with local tissues including skin-fatty flap, non-perforated split or full-thickness skin autograft, rotated flaps including those based on perforator vessels, as well as preliminary skin stretching.

RESULTS

In general, 116 patients with combined lesions of the neck and shoulder joints underwent 314 surgeries. To accelerate rehabilitation, we performed simultaneous surgeries with correction of deformities and contractures in 66 patients (56.9%). Staged reconstructive surgeries were carried out in 50 patients. Acute dermotension and skin-fatty neck flap grafting were the most common for deformities and contractures of the neck. Skin-fatty axillary flap was used in most patients with contractures of shoulder joints.

CONCLUSION

Simultaneous surgeries can accelerate rehabilitation. Correct algorithm of staged surgical treatment reduces rehabilitation period and eliminates functional disorders.

Outcomes of Patients with Burns Associated with Home Oxygen Therapy: An Institutional Retrospective Review

Home oxygen therapy (HOT) burns carry high morbidity and mortality. Many patients are active smokers, which is the most frequent cause of oxygen ignition. We conducted a retrospective review at our institution to characterize demographics and outcomes in this patient population. An IRB-approved single-institution retrospective review was conducted for home oxygen therapy burn patients between July 2016 and January 2021. Demographic and clinical outcome data were compared between groups. We identified 100 patients with oxygen therapy burns. Mean age was 66.6 years with a male to female ratio of 1.3:1 and median burn surface area of 1%. In these patients, 97% were on oxygen for COPD and smoking caused 83% of burns. Thirteen were discharged from the emergency department, 35 observed for less than 24 hours, and 52 admitted. For admitted patients, 69.2% were admitted to the ICU, 37% required intubation, and 11.5% required debridement and grafting. Inhalational injury was found in 26.9% of patients, 3.9% underwent tracheostomy, and 17.3% experienced hospital complications. In-hospital mortality was 9.6% and 7.7% were discharged to hospice. 13.5% required readmission within 30 days. Admitted patients had significantly higher rates of admission to the ICU, intubation, and inhalational injury compared to those that were not admitted (p < .01). Most HOT-related burns are caused by smoking and can result in significant morbidity and mortality. Efforts to educate and encourage smoking cessation with more judicious HOT allocation would assist in preventing these unnecessary highly morbid injuries.

Management of Pediatric Facial Burns with Zinc-Hyaluronan Gel

Zinc-hyaluronan-containing burn dressings have been associated with enhanced reepithelialization and low infection rates, although their effectiveness has not yet been investigated in pediatric facial thermal injuries. This single-arm, retrospective cohort study assessed the characteristics of 23 children (≤17-year-old) with facial superficial partial-thickness burns and the wound closure capabilities of the applied zinc-hyaluronan gel. Patients were admitted consecutively to the Pediatric Surgery Division in Pécs, Hungary, between 1 January 2016 and 15 October 2021. The mean age of the children was 6.2 years; 30.4% of them were younger than 1 year. An average of 3% total body surface was injured in the facial region and 47.8% of the patients had other areas damaged as well, most frequently the left upper limb (30.4%). The mean time until complete reepithelialization was 7.9 days and the children spent 2 days in the hospital. Wound cultures revealed normal bacterial growth in all cases and follow-up examinations found no hypertrophic scarring. In conclusion, pediatric facial superficial partial-thickness burns are prevalent during infancy and coincide with left upper limb injuries. Rapid wound closure and low complication rates are accountable for the moderate amount of hospitalization. These benefits, along with the gel’s ease of applicability and spontaneous separation, are linked to child-friendly burn care.

Pediatric head and neck burns increased during early COVID-19 pandemic

Objective

The purpose of this study was to describe patterns of burns to the head and neck in children during the early COVID-19 pandemic.

Study design

This cross-sectional study reviewed pediatric patients in the Burn Care Quality Platform Registry. Patients were included if they were ≤17.9 years old and had sustained burns to the head and neck. Patients were separated into the following groups: March 13 to September 13, 2019 (before COVID-19 pandemic, BC) or March 13 to September 13, 2020 (during the initial 6 months of the COVID-19 pandemic, C19). The study team collected patient-related variables, details regarding burn injury, burn severity, and hospital course. Univariate and bivariate analyses were calculated. The chi-squared test was used for categorical variables. Statistical significance was P < .05.

Results

Fifty-five children with head and neck burn injuries were included. There was a 200% increase in burns to the head and neck region in children in April 2021 compared with previous year. Burns to head and neck in White children occurred more often during C19 (P = .03). The study revealed differences in timing of presentation (time of burn injury to emergency department admission) in different racial groups during (White children [P = .05]), and after the pandemic (African American children [P = .02]).

Conclusions

There was a transient increase in burns to the head and neck region in children during the early pandemic compared with the historic cohort.

Lower trapezius myocutaneous flap repairs adjacent deep electrical burn wounds

BACKGROUND

Local tissue damage caused by electrical burns is often deep and severe. High-voltage electrical burns are common in the head, neck and torso areas. These are mostly caused by direct contact with the power supply and are often accompanied by deep injuries of the nerve, blood vessel, muscle, tendon, and bone. We must pay great attention to the clinical treatment of these parts injured by electrical burn.

CASE PRESENTATION

The first case involved a migrant worker who touched a 6-kV high-tension wire when welding steel; this electric shock caused burns in many places. Deep electrical burn wounds were mainly located on the left shoulder and back, characterized by widespread skin and soft tissue defect and bone necrosis. We utilized a lower trapezius myocutaneous flap to repair these wounds in the neck and back caused by deep electrical burns. The flap survived completely and the wound was effectively repaired. The function and shape of the shoulder and back after the restoration were satisfactory. The second case involved a 29-year-old who accidentally touched a high-voltage wire while working and was burned by a 30,000-V electric shock. His wounds were mainly located on the left head, neck, back and left upper limbs. We designed a 30 cm × 12 cm right trapezius myocutaneous flap which completely covered the wound surface; the electrical burn wounds on the neck and back were effectively repaired. After the electrical burn wound was repaired, the neck function returned to normal with a satisfactory shape.

CONCLUSION

The authors report two cases of patients who were burned by high voltage. We used lower trapezius myocutaneous flaps to repair their wounds, which achieved satisfactory clinical results. This study has provided a reliable surgical method for the clinical treatment of deep electrical burn wounds in the neck, shoulders and back.

Epidemiology and Management of Pediatric Head and Neck Burns: An Institutional Review

BACKGROUND

Pediatric head and neck burns (HNBs) require special attention due to the potential for long-term disfigurement, functional impairment, and psychosocial stigma.

METHODS

We performed a retrospective review of patients <18 years old admitted to Grady Memorial Hospital with a diagnosis of HNB from 2009-2017. Demographic data, burn characteristics, management, and hospital course were analyzed.

RESULTS

Of the 272 patients included, 65.4% were male with a mean age of 63.2 months. Burn mechanism was primarily secondary to scalding liquids (70.2%) or flames (23.9%). The average total body surface area involved was 10.3%, and 3.0% for the head/neck. Average length of stay was 5.2 days and overall mortality was 1.1%. Twenty-five patients (9.2%) required surgery in the acute setting, and 5 (1.8%) required secondary surgery for hypertrophic scarring or contracture.

DISCUSSION

Pediatric HNBs occur most commonly in males <6 years old secondary to scalding liquids or open flames. Most patients can be managed nonoperatively without long-term sequelae.

Reconstruction of post-burn anterior neck contractures using a butterfly design free anterolateral thigh perforator flap

Anterior neck burns represent a major reconstructive challenge due to severe sequalae including restriction in movement and poor aesthetic outcomes. Common treatment options include skin grafting with/without dermal matrices, and loco-regional and distant free flap transfers with/without prior tissue expansion. Such variation in technique is largely influenced by the extent of burn injury requiring resurfacing. In order to optimize like-for-like reconstruction of the anterior neck, use of wide, thin and long flaps such as the anterolateral thigh (ALT) perforator flap have been reported with promising results. Of note, some patients have a tendency towards severe scar contractures, which may be contributed by the greater extent of inflammation during wound healing. We report our experience at 4 years’ follow-up after secondary reconstruction of severe, anterior neck burn contractures in two patients by harvesting the ALT flap with a butterfly design. This technique provides adequate wound resurfacing of the burned neck and surrounding areas, and provides good neck extensibility by addressing both anterior and lateral aspects of the scar defect simultaneously. Such a flap design reduces tension on wound edges and thus, the risk of contracture recurrence in what remains a particularly challenging type of burn reconstruction.

Correlação entre escalas de avaliação da cicatrização e as alterações miofuncionais orofaciais em pacientes com queimaduras de cabeça e pescoço

RESUMO Objetivo Verificar a correlação entre duas escalas para avaliação das cicatrizes pós-queimaduras com as alterações miofuncionais orofaciais em pacientes queimados. Método Participaram do estudo 16 adultos com sequelas de queimaduras de terceiro grau em cabeça e pescoço. As etapas de coleta de dados envolveram: aplicação das escalas de avaliação da cicatrização Patient and Observer Scar Assessment Scales (POSAS) e Vancouver Scar Scale, aplicação da Avaliação Miofuncional Orofacial com Escores Expandidos (AMIOFE-E) e avaliação da mobilidade mandibular. Resultados Os resultados indicaram correlação negativa moderada entre os itens de deglutição, respiração, escore total de funções e escore total na AMIOFE-E e as escalas de cicatriz, indicando que, quanto mais grave a pontuação nessas escalas, menor a pontuação nos itens do AMIOFE-E (indicativo de maior alteração). Não foram observadas correlações entre os itens da avaliação clínica da motricidade orofacial e a escala de gravidade da cicatriz preenchida pelos pacientes. Conclusão Os resultados do presente estudo sugerem que existe uma correlação entre a gravidade da cicatriz de pacientes queimados, medida por meio de escalas médicas, e as alterações miofuncionais orofaciais. Pacientes que apresentarem pontuação indicativa de cicatrizes patológicas em região de cabeça e pescoço devem ser imediatamente encaminhados para avaliação miofuncional orofacial.