The 1-2-3 cm Advancement Flap Rule in Scalp Reconstruction.

Background Defects of the scalp are surgically challenging for several reasons: anatomical convexity limits tissue displacement, resistance to advancement is different at different points on the scalp, and there is also interindividual variation. For many patients, the idea of undergoing an advanced surgery such as a free flap is not preferred. Hence, a simple technique with a favorable outcome is needed. We hereby introduce our new technique: the 1-2-3 scalp advancement rule. Objectives The objective of this study is to discover a novel way to reconstruct scalp defects secondary to trauma or cancer, without having the patient undergo a big procedure. Material and Methods A total of nine cadaveric heads were used to test the idea of achieving greater advancement and increased scalp mobility to cover a 4×8 cm-sized defect using our proposed 1-2-3 scalp rule. Three steps performed were advancement flap, galeal scoring, and removal of the outer table of the skull. The measurement of advancement was recorded after each step, and the results were analyzed. Results The mobility of the scalp was calculated from the sagittal midline with identical arcs of rotation. With zero tension, we found that the total distance of advancement with a flap had a mean of 9.78 mm, while the advancement for the same flap after galeal scoring had a mean of 20.5 mm, and after removing the outer table, the mean advancement was 30.2 mm. Conclusion To create a tension-free closure necessary for optimal outcome for scalp defects, our study showed that increased distances were possible using galeal scoring and outer table removal, increasing the distance of advancement by 10.63 mm and 20.42 mm, respectively.

Mortality and Survival Analysis of Burn Patients Admitted in a Critical Care Burn Unit, Saudi Arabia.

Background: Burn injury is associated with a high mortality risk. Recent epidemiological data on burn injury and mortality rate from Saudi Arabia is lacking. Objective: This study aimed to analyze the survival rates and its predictability using the Baux score in patients with burn injury at a tertiary care hospital in Saudi Arabia. Materials and Methods: This retrospective study included all patients admitted to the burn unit at King Fahd Hospital of the University, Al Khobar, between March 2014 and February 2020. Patients' burn characteristics and calculated revised Baux scores were collected. The age, burn wound size, type of burn, burn extension, and Baux score of the survivors and non-survivors were compared. Results: A total number of 102 patients were included, and their mean age was 24.2 years (range: 9 months to 78 years). The mean affected total body surface area was 26.4%. Ninety patients (88%) suffered from flame/scald burn. The mortality rate was 17.6% (18 patients); all these patients had flame burns. No patient with a revised Baux score ≥110 survived (n = 14; 77% of the total deaths), while there was no mortality at score <36. Inhalational injuries were reported in 18 patients, of which 13 (72%) died. Patients with patent airway and no inhalation injury were 19 times more likely to survive than those with a compromised airway (P < 0.001). In terms of the depth of burn, partial thickness increased the likeliness of survival by 10 times compared with full thickness (P < 0.003). Conclusion: Inhalational injury and burn size were the most prognostic factors of burn injury in this study. As all cases of mortality were from flame burns, regulation on flammable materials and safety measures should be promoted to the public.

Successful Elbow Flexion Reconstruction Using Latissimus Dorsi Muscle Transfer Following a Road Traffic Accident and Upper Limb Trauma.

BACKGROUND Several surgical procedures to restore elbow flexion have been reported in the literature. Multiple factors direct the selection of appropriate procedures for each patient, including hand dominance, neurovascular injury, and comorbidities. Traumatic damage to the anterior compartment of the arm is an indication for latissimus dorsi transfer, which can restore elbow flexion. Bipolar pedicled latissimus dorsi (LD) flap is a design used very rarely to simultaneously reconstruct biceps brachii soft-tissue defects and regain complete flexion function. We report the case of a 30-year-old man who underwent successful elbow flexion reconstruction using latissimus dorsi muscle transfer following a road traffic accident and upper limb trauma. CASE REPORT A 30-year-old man presented with acute compartment syndrome caused by a road traffic accident and impact trauma to the left arm. The surgical evaluation revealed proximal biceps tendons rapture; therefore, immediate repair and therapeutic fasciotomy were done. Subsequently, unsuccessful repair resulted in total necrosis of the biceps muscle, which necessitated debridement of the biceps muscle. Delayed reconstruction with an LD flap was successfully done after stabilization of the patient's condition. The flap was harvested as free-pedicled, then modified into a tube-like shape to resemble the biceps muscle. CONCLUSIONS This report has shown that the surgical procedure of latissimus dorsi muscle transfer can successfully restore elbow function following upper limb trauma; however, preoperative planning and postoperative follow-up are crucial for functional reconstruction of the upper extremity. In addition, carefully selecting reconstructive surgery considering patient factors, degree of injury, and the institution's capacity are essential factors in achieving optimal function restoration with minimal complications.

Basal Cell Carcinoma with Sebaceous Differentiation: A Case Report and Review of Literature.

We report a very rare type of tumor in the left nasal ala in an elderly patient. An 81-year-old Saudi woman known to have hypertension, osteoporosis, and rheumatoid disease (who had been compliant to her medications) presented with a 0.5-cm fixed, firm, round well-defined nodule on the left ala of the nose (with crusting, erosion, and telangiectasia of the overlying skin), whose size had been gradually increasing for 2 years. The patient underwent excisional biopsy, and the specimen was sent for a histopathologic analysis. Macroscopic examination showed a round tan-white homogenous nodule, measuring 0.6 × 0.5 × 0.5 cm3. Microscopic examination revealed a fairly circumscribed unencapsulated dermal lesion, featuring basaloid cells with peripheral palisading, and focal stromal clefting. The final diagnosis of basal cell carcinoma with sebaceous differentiation was made. The patient was managed with Mohs surgery with clear margins, and full-thickness skin graft was done. Four months after surgery, the patient had a recurrence, which was managed with a surgical excision (with 4-mm margin) and covered by a full-thickness skin graft.

Treatment of Critical-Sized Calvarial Defects in Rats with Preimplanted Transplants.

The local environment and the defect features have made the skull one of the most difficult regions to repair. Finding alternative strategies to repair large cranial defects, thereby avoiding the current limitations of autograft or polymeric and ceramic prostheses constitute an unmet need. In this study, the regeneration of an 8 mm critical-sized calvarial defect treated by autograft or by a monetite scaffold directly placed in the defect or preimplanted (either cranial bone transplant or subcutaneous pocket) and then transplanted within the bone defect is compared. The data reveal that transplantation of preimplanted monetite transplant scaffolds greatly improves the skull vault closure compared to subcutaneously preimplanted or directly placed materials. Autografts, while clearly filling the defect volume with bone appear effective since bone volume inside the defect volume is obviously high, but are not well fused to the skull. The preimplantation site has a large influence on the regeneration of the defect. Transplantation of induced bone inside materials has the potential to reduce the need for autograft harvest without damaging the skeleton. This first demonstration indicates that cranial repair may be possible without recourse to bioactives or cultured cell therapies.

Laparoscopic Harvesting of Omental Flaps for Breast Reconstruction-A Review of the Literature and Outcome Analysis.

BACKGROUND: Evidence on the use of omental flaps for breast reconstruction in patients with breast cancer is lacking, and no published reviews report an outcome-based assessment of such flap. This review explores available data and evidence for change in complication rates following the shift toward laparoscopic harvesting. METHODS: We searched the databases Excerpta Medica database, MEDLINE, and PubMed from inception until December 2015 using search terms "omental flaps" and "breast reconstruction." Data extracted were patient characteristics, technique used, and outcome measures reported and were then analyzed based on the technique of harvesting. RESULTS: Twenty-two articles reporting 651 patients who underwent mastectomies and breast-conserving surgeries were included in this review. Most flaps, 537 (82.5%), were harvested by laparoscopy, and 626 (96.2%) of the flaps were pedicle flaps. The mean age was 47.7 years (standard deviation: 4.29), and mean follow-up was 38.1 months. There were 88 reported complications among 562 patients in 16 reports. The rate of any complication was calculated to be 15.0%, with a higher rate (29.1%) occurring with the open technique in comparison to laparoscopy (12.6%). The commonest complications were postoperative infection and breast firmness each reported in 2.22%. Most authors reported advantages of malleability and excellent aesthetic outcomes and disadvantages in terms of inability to estimate the volume of the flap and variability in size. CONCLUSION: Omentum use is safe and has advantages in breast reconstruction where other options are limited including a natural feeling and minimal donor site morbidity if harvested laparoscopically.

HISTORIQUE: Il y a peu de données probantes sur l'utilisation des lambeaux épiploïques pour la reconstruction mammaire de patientes atteintes d'un cancer du sein et aucune analyse publiée n'en évalue les résultats cliniques. La présente analyse évalue les données et les preuves disponibles sur les changements aux taux de complication après le passage aux prélèvements par laparoscopie. MÉTHODOLOGIE: Les auteurs ont procédé à des recherches dans les bases de données Excerpta Medica, MEDLINE et PubMed à compter de leur création jusqu'en décembre 2015 à l'aide des mot-clés omental flaps et breast reconstruction. Ils ont extrait les caractéristiques des patientes, la technique utilisée et les mesures des résultats cliniques déclarées, puis ont analysé les résultats en fonction de la technique de prélèvement privilégiée. RÉSULTATS: Les auteurs ont inclus dans la présente analyse 22 articles portant sur 651 patientes qui avaient subi une mastectomie et une chirurgie de conservation mammaire. Ainsi, 537 lambeaux (82,5 %) avaient été prélevés par laparoscopie, et 626 (96,2 %) étaient des lambeaux pédiculés. Les patientes avaient un âge moyen de 47,7 ans (ÉT 4,29 ans) et avaient été suivies pendant une période moyenne de 38,1 mois. Les auteurs ont relevé 88 complications déclarées chez 562 patientes de 16 études. Le taux de complication s'élevait à 15,0 %, mais était plus important (29,1 %) après la technique ouverte qu'après la laparoscopie (12,6 %). Une infection postopératoire et la fermeté des seins, toutes deux déclarées chez 2,22 % des patientes, étaient les principales complications. La plupart des auteurs soulignaient la malléabilité et l'excellent résultat esthétique comme avantages et l'incapacité d'évaluer le volume du lambeau et la variabilité des dimensions comme désavantages. CONCLUSION: L'utilisation du lambeau épiploïque est sécuritaire et comporte des avantages pour la reconstruction mammaire lorsque les autres possibilités sont limitées, y compris une sensation naturelle et une morbidité minime au siège du donneur lorsque le prélèvement est effectué par laparosocopie.

A systematic review of complications associated with direct implants vs. tissue expanders following Wise pattern skin-sparing mastectomy.

INTRODUCTION: With proven oncological safety and improved aesthetic outcomes, the Type IV or "Wise pattern" skin-sparing mastectomy (SSM) is a procedure that is being performed with increasing frequency. Unfortunately, it is also associated with an increased risk of complications. The purpose of this investigation was to determine the complications associated with direct-to-implant and two-step tissue-expander breast reconstruction following Wise pattern SSM. METHODS: Systematic electronic searches were performed using PubMed, MEDLINE, and Embase databases. Search terms used were those for studies reporting complications following breast reconstruction using direct-to-implant and two-step tissue-expander approaches following Wise pattern SSM. Included studies were graded for their risk of bias. Pooled descriptive statistics on overall complication rates, skin flap necrosis, delayed wound healing, hematoma, and infections were performed for both procedures. Other complications specific to each procedure were also reported. RESULTS: A total of 16 articles met the inclusion criteria for this investigation, representing 561 direct-to-implant or two-step breast reconstruction procedures. For direct-to-implant reconstructions, the pooled complication rate was 30%, while for those using tissue expansion, it was 20.3%. Rates of skin flap necrosis (9.70%, 4.69%), delayed wound healing (2.77%, 0.78%), infection (2.54%, 3.91%), seroma (1.15%, 4.68%), and hematoma (0.92%, 0.78%) were calculated for direct-to-implant procedures and two-step tissue expansion, respectively. CONCLUSION: Following Wise pattern SSM, direct-to-implant reconstruction appears to be associated with an increased rate of overall complications and skin flap necrosis. Modification of the procedure through the placement of a de-epithelialized dermal flap may help limit delays in wound healing and infection. Future investigations that report complication rates for SSM should present data that are segregated according to the type of procedure and the method of reconstruction.

A Review of Techniques Used in the Management of Growing Skull Fractures.

BACKGROUND: Growing skull fractures (GSFs) are rare complications of pediatric head trauma that comprise skull fractures associated with an underlying dural tear and an intact arachnoid membrane. They are often misdiagnosed, and delay in management can lead to progression of the disease along with its neurological sequelae. Multiple clinical reports and qualitative reviews on this entity exist. To our knowledge, this represents the largest clinical review reporting on established techniques in the management of these fractures. METHODS: A literature search was performed on the databases Embase, Medline, Cochrane, and PubMed from their inception until February 2015 using the terms "Growing," "Skull," "Fracture," and their equivalent terms. Studies included were case series with 5 or more patients describing GSFs and their management. RESULTS: Twenty-two articles reporting 440 patients were included in the analysis. The mean age at trauma was 8.8 months, with the mean at presentation of 21.9 months and 57.8% of the patients being males. Most commonly, a combined dura-cranioplasty was done in 61.6% of the patients. A range of autoplastic and alloplastic materials were used in both of these techniques. Improvement from preoperative clinical status in seizures and neurological deficits was noted in 18 (12.7%) and 11 (7.05%) of the patients, respectively, following operative repair and medical management. DISCUSSION: Early recognition is crucial in the management and treatment of GSF. Children at risk for developing GSF should be monitored clinically for up to 3 months following the initial insult. The surgical treatment depends on the size of the fracture and the age of the patient. A summary of the presentation, management, associated outcomes, complications, and recommendations discussed in the literature are reported within.

A Review of Tissue Expansion-Assisted Techniques of Cleft Palate Repair.

BACKGROUND: The purpose of this report was to examine current knowledge of use of tissue expansion techniques to assist cleft palate repair and to review and contrast various techniques reported. METHODS: Two separate literature searches were conducted in the Cochrane Library, CINAHL, Medline and Embase databases, from database inception until December 2014 for use of mucoperiosteal expansion (MPE) and distraction osteogenesis (DO) in cleft palate repair. RESULTS: Six articles, reporting a total of 51 patients of palatal MPE, were identified for discussion and analysis. Three different MPE techniques in primary cleft palate repair were described: intraoperative rapid expansion, tumescent injections, and a 2-stage repair with an osmotic expander. Average fistula rate was 26.19%. The search for use of DO on palatal clefts revealed 6 animal models, a finite element analysis study, and 1 case report. Moreover, 2 patients were reported of the use of DO to assist in secondary palatal fistula closure. No fistula rate could be calculated due to the heterogeneity of the data. CONCLUSIONS: The experience with MPE in assisting cleft palate repair remains limited. Among expansion techniques, the use of osmotic expanders was associated with the highest rates of postoperative fistulae. The literature provides little evidence supporting the efficacy of MPE expansion in cleft palate repair. The majority of studies utilizing DO to assist primary cleft palate repair are in animal models with the exception of isolated case reports in human subjects. Although limited, the results demonstrate promise and the need for further research in this domain.