Outcome of latissimus dorsi free flap in-case of large scalp defect a single center study

Reconstruction of scalp and calvarial defects following trauma post burn and after tumor ablation frequently requires prosthetic cranioplasty and soft tissue coverage. Furthermore, patients often have advanced disease and receive perioperative radiotherapy following tumor ablation. We evaluated the outcome of scalp reconstruction in traumatic cases with a free Latissimus dorsi (LD) muscle flap in this setting. The aim of this study was to evaluate outcome of latissimus dorsi free flap in-case of large scalp defect. This prospective non-randomized study was conducted on 10 patients with scalp defects following trauma attended emergency unit and outpatient department of burn and plastic surgery, Dhaka medical college hospital (DMCH) in the period between July 2017 and June 2018. Durability of coverage, flap success, infection and overall satisfaction were studied. The age distribution of the study population shows highest number of patients (60%) were in middle (24-30 years) age group whereas lowest are in older group (30-50 years). The lowest age was 24 years and the highest age was 45 years. Highest number of patients (80%) were standard myocutanous type of flap whereas lowest were in (20.0%) were partial latissimus muscle flap. Outcome of the reconstruction (80.0%) were excellent 10% partial flap necrosis occur and total flap loss in 1 (10%) patient. The reconstruction of scalp defects continues to be a challenge for the reconstructive surgeon, who must achieve a satisfactory functional and aesthetic outcome.

Cerebriform congenital melanocytic nevus of scalp and its management using tissue expansion

Congenital melanocytic nevi are benign proliferations of cutaneous nevomelanocytes. Usually, they manifest at birth or become apparent within the first few years of life. The nevi show variable surface morphology (papular, rugose, verrucous, or cerebriform). Congenital melanocytic nevus showing cerebriform morphology is a rarity. Early diagnosis and surgical excision are usually recommended in congenital melanocytic nevus to prevent the future risk of malignant transformation which is higher in larger lesions, especially in giant forms (>20 cm in size). An excision of the lesion also helps to avoid the social and psychological consequences arising out of significant cosmetic deformity. We report a 21-year-old patient who presented with a cerebriform congenital melanocytic nevus measuring 10 cm × 7 cm × 2 cm in the right parietal region. Early-onset, pigmented lesion with a cerebriform surface, and the histopathology features of congenital melanocytic nevus were the points that favored the diagnosis of cerebriform congenital melanocytic nevus in our patient. He was treated with excision of the lesion and defect coverage with tissue expansion in two stages. Two rectangular tissue expanders were placed beneath the galea aponeurotica (one with a capacity of 300 cc in the left parietal region and another with 500 cc in the occipital region). Both the expanders were inflated twice to their capacity. Second stage surgery was performed after about 3 months in which the tissue expanders were removed and the pre-expanded scalp skin was used to drape the scalp defect that resulted from the excision of the lesion. An excision and a two staged reconstruction of the scalp using tissue expanders, may ensure a good aesthetic outcome in the management of intermediate to large sized congenital melanocytic nevus.

Orticochea flap for a massive scalp defect closure in a pediatric patient: literature review and case report

Scalp defects are still challenging to the surgeon because of the poor elasticity of the soft tissue overlying the calvarium. Defect size, location, and skin characteristics rule the reconstructive options available. Orticochea flap is an excellent option for scalp defects reconstruction. We present a case of a pediatric patient with a massive occipital scalp defect following an animal aggression that was successfully reconstructed with an Orticochea modified flap.

SCALP RECONSTRUCTION: EXPERIENCE OF 50 PATIENTS AT TERTIARY LEVEL CENTRE IN INDIA

NTRODUCTION Scalp possesses unique anatomical & aesthetic features and occupies the most prominent part of the body. Scalp defects are neither easy to look at or to reconstruct. The factors influencing decision making in the repair of scalp defects are their size, depth and location. Various reconstructive options include primary closure, skin grafts, trephination, local tissue aps with or without tissue expansion, regional myocutaneous ap and microvascular free ap. A successful reconstruction surgery must result in less morbidity, good aesthetic appearance, decreased hospitalization time, preserving the hairline without violating the body contour. METHODS Study was conducted in the Department of Plastic and Reconstructive Surgery, SMS Hospital, Jaipur, India. A sample size of 50 patients From September 2019 to march 2021, requiring scalp reconstruction procedures was taken. All the details of the patient that were relevant to the study were collected during the preoperative, intraoperative and postoperative periods and during follow which was later analyzed. RESULTS The most common cause of scalp defect was excision of malignant tumour (40%). Surgical reconstruction using rotational and transposition ap was done in 37 patients (74%).In 5 cases (10%) reconstruction done using free ap. The recovery was relatively quick in all cases. In 2 cases (4%) partial ap necrosis occur which was managed conservatively. CONCLUSION An aesthetically pleasing scalp reconstruction requires a precise preoperative planning with detailed knowledge of scalp anatomy and blood supply. The wide armamentarium of techniques for reconstruction allows the plastic surgeon to give a much pleasing nal result and his creativity on the table added to all these elements together can give a satisfactory result for the patient.

Application and Experience of Various Reconstructive Procedures in Scalp Defects

Aim: To evaluate the outcome of various reconstructive procedures in scalp defects. Study Design: Cross sectional descriptive study. Place and Duration of Study: Department of Plastic/Reconstructive Surgery & Burns, LUMHS Jamshoro from 1st January 2018 to 31st December 2020. Methodology: Thirty patients of scalp wounds were admitted through outpatient and casualty departments. The patients were diagnosed by pre-operative workup and on clinical parameters were included. The patients unfit for general anaesthesia, patients having associated skin pathology, patients with history of allergic reactions and patients having any poorly controlled systemic co-morbidity like diabetes and hypertension were excluded. Results: Twenty two (73.33%) were males and 8 (26.66%) were females with mean age of 38.98±8.25 years. Scalp defect was due to trauma in46.66%, electric injury 23.33%, benign lesions 16.66%, malignant tumour 3.33%, Infection 3.33%, haemangioma and pigmented nevus 3.33%. Follow up duration was 42.34±7.83 weeks. Conclusion: Primary closure remained the mainstay of our treatments hence proved that simplest reconstruction should be used whenever possible to provide the most functional and aesthetic scalp reconstruction, with the least amount of complexity. Key Words: Scalp, Reconstructive surgical procedure, Graft, Flap

Reconstruction of a secondary scalp defect using the crane principle and a split-thickness skin graft

Background Scalp reconstruction is a common challenge for surgeons, and there are many different treatment choices. The “crane principle” is a technique that temporarily transfers a scalp flap to the defect to deposit subcutaneous tissue. The flap is then returned to its original location, leaving behind a layer of soft tissue that is used to nourish a skin graft. Decades ago, it was commonly used for forehead scalp defects, but this useful technique has been seldom reported on in recent years due to the improvement of microsurgical techniques. Previous reports mainly used the crane principle for the primary defects, and here we present a case with its coincidental application to deal with a complication of a secondary defect. Case report We present a case of a 75-year-old female patient with a temporoparietal scalp squamous cell carcinoma (SCC). After tumor excision, the primary defect was reconstructed using a transposition flap and the donor site was covered by a split-thickness skin graft (STSG). Postoperatively, the occipital skin graft was partially lost resulting in skull bone exposure. For this secondary defect, we applied the crane principle to the previously rotated flap as a salvage procedure and skin grafting to the original tumor location covered by a viable galea fascia in 1.5 months. Both the flap and skin graft healed uneventfully. Conclusions Currently, the crane principle is a little-used technique because of the familiarity of microsurgery. Nevertheless, the concept is still useful in selected cases, especially for the management of previous flap complications.

Multiple Burr Hole as an Alternative Treatment for Large Scalp Defect

Background: Scalp defect with exposed bones is a serious injury that is often occurred after electrical burn injury. The coverage treatment may vary from local flap to free flap. Coverage becomes a major problem when flaps fails or is contraindicated and resulting in further morbidity. In this paper we report 1 patient with large scalp defect after electrical burn injury.Methods : In this study, we report 1 patient with large scalp defect after electrical burn, which treated in our department. Fourteen days after the electrical burn injury, surgical debridement was done by the plastic surgeon, and multiple burr holes were made by the neurosurgeon in the nonviable bone. The distance between each burr holes was 15 mm. The defect was keep moist with absorbent. The scalp defects were treated with soft tissue debridement every 3 days in the policlinics to keep the wound presented viable. To date, the wound already treated for 90 days.Results : The granulation tissue appears in between the burr holes within 14 days. After the defect was covered with granulation tissues, a further closure such as skin graft application was necessary. No postoperative infection, osteomyelitis, or cranial bone sequestration was reported in this case.Conclusions: Multiple cranial burr holes can be chosen as an alternative treatment for large scalp defect. These technique, allow the formation of a vascular bed suitable for skin grafting. This technique is safe, swift and effective for cases of extensive exposure for the skull bone expose of the periosteum following trauma.