A descriptive study of facial lacerations presenting to pediatric emergency in Turkey.

BACKGROUND: Soft tissue trauma of the face is considered a leading cause of presentation and referral to the pediatric emergency department. The present study aims to evaluate the demographics properties of facial injuries presenting to the pediatric emergency. METHODS: In this study, 1160 patients presented with a simple facial laceration to the pediatric emergency department of Baskent University were reviewed from 2011 to 2017. Patients up to 18 years of age were included. We evaluated demographics about patients' age, sex, the cause of injury, the location of laceration and timing of the injury. Age was categorized according to the National Institute of Child Health and Human Development (NICHD) pediatric terminology into five groups as follows: 0-12 months, 12 months-2 years, 2-5 year, 6-11 year, and 12-18 years. The following analyses were performed to each age group: a number of cases, male to female predominance, timing of injury (e.g., early morning, afternoon, evening, late evening and at night), the place that the injury has occurred (e.g., at home, at school, in sport hall), the cause of injury (fall, hitting a hard subject, sports-related), the location of laceration (forehead, periorbital area, cheek, perioral area, nose, submental area) and the incidence according to the season. RESULTS: Number and relative percentages of cases were as follows: 0-12 months (n=127, 10.9%), 12-24 months (n=113, 9.7%), 3-5 years (n=385, 33.1%), 6-11 years (n=403, 34.7%) and 12-17 years (n=132, 11.3%). The average age of children was 6.5 year (range, 5 month - 17.9 year). The age group 6-11 showed a higher incidence compared to other age groups (n=403, 34.7%). Fifty-three percent of the population was younger than six years and there was a male predominance in all age groups. CONCLUSION: The demographic data provided in this study can be useful in trauma prevention programs which are effective in reducing the incidence, nature and severity of facial lacerations. Parents should be reminded of age-specific preventive measures in injury avoidance.

Does methylene blue increases capsular contracture in immediate breast reconstruction with silicone implant? An experimental study.

Recently, most of the immediate breast reconstructions following mastectomy are being carried out with the use of silicone implants. In these patients, methylene blue is being used for the detection of sentinel lymph nodes. This experimental study was performed to determine the effect of methylene blue on capsular contracture around breast implants. Thirty-two Sprague Dawley rats were divided into 4 groups. Custom made silicone blocks were placed on the back of animals. In group 1, the incision was closed without performing any additional procedure. In group 2 (control), 0.1 mL of 0.9% normal saline was instilled into the pocket. Group 3 and 4 (study groups) received 0.1 and 0.2 mL of 1% methylene blue, respectively. On postoperative day 60, implants and capsular tissue were extracted. Capsule formation was evaluated both macroscopically and microscopically. The histological evaluation included capsule thickness, inflammation, neovascularization, and fibrosis gradients. Regarding capsule thickness, there were statistically significant differences between groups 1-3, 1-4, 2-3, and 2-4. Although there were more moderate and severe inflammation gradients in groups III and IV, there was no significant difference regarding inflammation severity between control and study groups. In respect of vascular proliferation, there was a statistically significant difference between control and study groups. Similarly, fibrosis gradients were higher in both groups 3 and 4. The study showed that the injection of methylene blue around silicone implants enhanced the formation of capsular contracture. In this case, the degree of contracture was independent of the dose given. Abbreviations: CC: capsular contracture; MM: methylene blue; SLNB: sentinel lymph node biopsy; NS: normal saline; H&E: hematoxylin and eosin; D: dorsal; V: ventral; L: lateral; n: frequency.

Escharotomy for the Face: Facial Aesthetic Subunit Principle-Based Approach.

Escharotomy is the relaxation of an eschar through longitudinal or horizontal incisions in order to protect regional perfusion. In peripheral areas, such as limbs, trunk, and neck, eschar pressure poses significant issues; it causes circulatory disorder in limbs and potential limb loss, inadequate thoracic expansion in the thorax, and perfusion and oxygenation problems in the neck. To prevent complications, a basic rule of burn surgery is to perform escharotomy incisions quickly and without hesitation. However, the face is not an area in which eschar formation is commonly seen due to its robust vascular supply and patients' protection reflex. Although descriptive drawings and guides for facial escharotomy have yet to be published, relaxation of axial arteries in terms of compression from eschar formation may be needed. Here, we present a case of escharotomy based on facial subunit principles.

Securing Posterior Auricular Incision with Button Headbands in Prominent Ear Patients Wearing Surgical Masks for Self-protection in the Pandemic.

In this letter, we describe an attachment on conventional headbands recommended for the postoperative period in prominent ear patients to confidently wear surgical masks without disturbing the posterior auricular incision. LEVEL OF EVIDENCE V: 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 .

A Custom-Made Nostril Retainer for Adult Population.

Nostril retainers are used in cleft lip nose surgery in the post-operative period to maintain alar diameter and resistance against contraction. Various custom made splints were described in the literature to mimic this function when nostril retainers cannot be used for economic or logistic reasons. The authors designed a nostril retainer made by silicone urinary catheter for adult age patients which can be prepared easily. The splint can be used in both unilateral cleft lip nose surgery and operations in the alar wing of the nose.

A Practical Cleft Palate Training Model.

Educational models are essential for training surgeons and making them familiar with experience- and skill-dependent operations such as cleft palate closure. The development of computer and 3D printer technology has allowed cleft lip and palate models to be produced and used for surgical training. However, these technology-dependent models are not affordable and reproducible for surgeons in developing countries where cleft cases are more commonly seen. Thus, we aimed to create a cleft palate educational model prepared with play-dough and latex. The play-dough is shaped in the form of a palate and the cleft is created by scissors. Then, a latex glove is cut and applied to the dough to mimic the mucosal layer. The combination of the latex glove and play-dough lets the trainee perform surgical markings, incisions, elevation of the flaps, and layer closure. We think this easily producible model might be beneficial for demonstrating cleft types, surgical techniques, and improving surgical skills, especially in developing countries.

An in vivo comparison of commonly used topical antimicrobials on skin graft healing after full-thickness burn injury.

Topical antimicrobials are frequently used for local control of infections in burn patients. It has been postulated that these agents retard wound healing. There are limited data about the effects of topical antimicrobial agents on skin graft healing. In this study, we aimed to evaluate the effects of nitrofurazone, 1% silver sulfadiazine, and povidone-iodine on skin graft healing. Forty male rats were used in this study. A meshed skin graft, placed on an excised burn wound, was used as a model to compare topical agents with a control group. Skin graft survival rates, closure of meshed graft interstices (based on physical parameters, namely epithelialization and wound contraction), and histological changes were analyzed. Graft take was more than 85% in all groups. There was no difference between the mean values of the percent graft survival for each group (P > .05). Epithelialization occurred significantly earlier in animals in the nitrofurazone group (P < .05). There was no significant difference between groups in wound contraction rates (P >.05). There was no histological difference between the biopsy specimens of skin grafts. In specimens obtained from the interstices of the meshed graft, no significant differences were found among the groups regarding the wound healing parameters (P > .05). We found that nitrofurazone, silver sulfadiazine, and povidone-iodine had no negative effect on graft healing and take in noncontaminated burn wounds.

Chondroid syringoma of the hand.

Chondroid syringoma is a rare cutaneous tumour that usually arises in the head and neck region and is rarely seen on the hands; it is rarely malignant at sites other than the head and neck. However, it should be included in the differential diagnosis of tumours of the hand. We present a 56-year-old man with a chondroid syringoma of the hand that clinically resembled a vascular tumour.

7-plasty technique for the surgical treatment of congenital longitudinal ear lobe cleft.

The ear lobe plays an important part in the aesthetic appearance of the auricle. The clefts of the ear lobe may vary in a wide range of severity from a simple notching to extensive tissue deficiency. We have operated on a congenital longitudinal ear lobe cleft using an alternative surgical method and obtained a favorable result. This method consists of a 7-plasty (or inverted L-plasty) that was performed to correct the deformity. The inner edges of the lobes were excised, and a medial extension incision was added. This helped to drop the medial part inferiorly like a back-cut so that the length of that lobe was increased. Eversion of the lateral lobe was also done, and the edges were approximated so that the angle between the extension incision and the excision line was increased to produce an obtuse angle between the 2 lines. We report an alternative method of reconstruction that can be used in longitudinal ear lobe clefts that offers a favorable result.

Necrotizing fasciitis of the chest wall with a retropharyngeal abscess: case report and literature review.

We herein report a case of a diabetic 49-year-old woman with anterior chest wall necrotizing fasciitis that caused a retropharyngeal abscess and discuss the literature surrounding necrotizing soft tissue infections of the chest wall. The patient was treated with serial wound debridements, antibiotic therapy, and percutaneous drainage and serial irrigation of the retropharyngeal abscess with a silicone catheter. The resulting defect was grafted with a split thickness skin graft.