Indian Journal of Plastic Surgery最新文献

Background  Silicone dye injection is a well-described technique for studying vascular anatomy. Plastic surgeons routinely participate in cadaveric workshops and are involved in the preparation of vascular-labeled cadavers. However, sparse literature is available on dye studies of extracranial head and neck vessels, even with anatomists, and the preparation of these cadavers is a daunting task. Materials and Methods  In this study, we describe a straightforward technique of silicone dye injection for extracranial head and neck vasculature and its application for filler injection training and other plastic surgical procedure demonstrations on cadavers. We used six soft-embalmed cadavers. The common carotid arteries and internal jugular veins were cannulated with infant feeding tubes. The vessels that could lead to dye extravasation into intracranial vessels and upper limbs were ligated. The vasculature was irrigated with water and then injected with color-coded silicone dyes (red: arterial; blue: venous). The solvent-to-catalyst ratios were varied to identify the ideal combination. Injected specimens were dissected 24 hours later to identify the staining quality. Results  A clear demarcation of the extracranial head and neck vasculature in all cadavers was seen. The best solvent-to-catalyst ratio was identified in cadavers with the best staining of both large and small-sized blood vessels (<1 mm) with no dye spillage from arteries to the veins. Conclusion  Silicone dye injection with the described technique can give excellent and predictable results. The technique also uses less quantity of dye, and the intracranial structures are spared, which can be used for other studies; hence, there is more economical utilization of cadavers.

Postaxial polydactyly (PAP) in the form of rudimentary soft tissue masses is quite common. Management involves ligation or surgical excision. Rarely do literature discussions cover complex variants in which the extra finger is fully developed. Ellis-van Creveld syndrome (EVC) or chondroectodermal dysplasia is a rare disorder characterized by PAP. When chondral dysplasia encompasses PAP, dwarfism, and genu valgum, ectodermal dysplasia involves nails and teeth. We describe two EVC cases. When one had cardiac malformations, the other had dental anomalies. One of them underwent genu valgum correction and removal of the additional finger. The hand surgery proved complex due to fusion of its metacarpal with the fifth metacarpal. Pediatric Outcomes Data Collection Instrument (PODCI) scores at 1.5 and 2.5 years after hand and knee surgeries were excellent. A multidisciplinary approach is essential to achieve comprehensive care. Additional embryological research is necessary to elucidate the clinical manifestations described in this report.

Pterygium colli is a rare congenital disorder characterized by excessive skin in the lateral and posterior neck, often associated with genetic syndromes such as Turner's syndrome or Klippel-Feil syndrome. Severe presentations present special challenges for surgeons since its diagnosis is not always evident and its treatment often results in important scaring. Surgical correction of the typical cases mostly involves a lateral approach, but in this "special" case, we used a double, posterior and lateral approach. A 15-month-old girl with prenatal diagnosis of a cystic lesion in the posterior neck presented with massive neck webbing at birth. Genetic studies ruled out chromosomal disorders and RASA 1 mutations. Surgical correction involved a modified posterior approach combined with a lateral approach 1 year later. The cervical tissue redundancy was successfully reduced achieving a good aesthetic outcome with very acceptable scars. At 1 year of follow-up, the patient continues with good neck appearance and mobility. The goal of surgical treatment of pterygium colli is achieving a harmonious neck contour with good function and minimal scarring while minimizing complications and sequelae. No consensus exists on the optimal approach for its correction, emphasizing the need for individualized treatment considering patient-specific characteristics, particularly in the severe cases.

Introduction  Contemporary medical science has been using fat grafting in aesthetic and reconstructive procedures, consistently achieving successful outcomes. Hansen's disease, caused by Mycobacterium leprae , leads to hand deformities due to peripheral neuropathy, resulting in soft-tissue atrophy, volume loss, and compromised hand function. Tendon transfer surgery is a common remedy for functionality, but it often does not address aesthetic concerns and the patient's psychological impact of living with an atrophic hand. Autologous fat grafting can effectively address these concerns. Materials and Methods  This prospective study evaluates the efficacy of fat grafting for hand rejuvenation in patients with Hansen's disease posttendon transfer surgery, focusing on aesthetic and psychological outcomes. We recorded data from 12 patients who underwent the procedure between 2015 and 2024. Using the Coleman technique, fat was harvested from the paraumbilical region of the abdomen and injected into various hand regions. Results  Autologous fat grafting showed high patient satisfaction with significant improvements in hand contour, skin texture, and psychological health. The benefits of the procedure included improved self-esteem, enhanced quality of life, reduced social stigma, and psychological well-being. Conclusion  Autologous fat grafting is a safe and effective technique for hand rejuvenation in patients with Hansen's disease, after functional treatment addressing both physical deformities and their psychological impacts. It could be considered one of the components in the comprehensive management of Hansen's disease-related hand deformities, significantly enhancing patients' overall quality of life.

Locally advanced breast cancer (LABC) is common in countries where organized screening is not effective. Although neoadjuvant therapy increases resectability, many patients undergo mastectomy and, in some cases, flaps are necessary for primary closure of the chest wall. Despite a worse prognosis, some of these women will achieve long-term survival and may require breast reconstruction. The literature on the subject is scarce. We present the cases of two patients with LABC undergoing neoadjuvant chemotherapy, mastectomy with extensive soft-tissue resections in the anterior chest wall, and closure with extended V-Y latissimus dorsi (LD) myocutaneous flaps. After 2 years of follow-up, they were without recurrence. They were submitted to a delayed breast reconstruction using a bipedicled transverse rectus abdominis myocutaneous (TRAM) flap. To our knowledge, this is the first publication reporting secondary reconstruction with TRAM flap after primary closure of the chest wall with LD for LABC.

Background  There is a paucity of patient-reported outcomes (PROs) data in lower extremity salvage. Limb salvage can often be achieved with the use of local muscle flaps or fasciocutaneous flaps. The purpose of this study was to compare PROs of patients who underwent lower extremity salvage using local fasciocutaneous flaps or muscle flaps to lower extremity amputation. Materials and Methods  The outcomes of 61 patients that underwent lower extremity local flap reconstruction ( n  = 33) or amputation ( n  = 28) between 2014 and 2020 were recorded. Chart reviews were performed to collect perioperative data. Patients were contacted via telephone for participation in the survey portion of our study. PROs were recorded utilizing both the Lower Extremity Functional Scale (LEFS) and the 36-Item Short-Form Health Survey (SF-36). Results  Surveys were completed by 61 patients (response rate 59.2%). The mean time of survey after flap reconstruction or amputation was 2.7 ± 1.4 years. Recent trauma (within 90 days) was the most common indication for local flap coverage ( n  = 23). LEFS score and SF-36 physical functioning scores were significantly lower in patients who underwent muscle flaps compared with fasciocutaneous flaps ( p  = 0.021 and p  = 0.022). Muscle flap patients had similar LEFS and SF-36 scores to amputation patients, while fasciocutaneous flap patients had significantly higher LEFS ( p  = 0.01), SF-36 physical functioning ( p  = 0.031), physical role functioning ( p  = 0.031), and emotional role functioning ( p  = 0.047) scores than amputation patients. Conclusion  Patients who underwent local fasciocutaneous flaps for limb salvage reported higher PRO scores than those undergoing amputation, while patients undergoing muscle flaps reported outcomes similar to those undergoing amputation. PROs for muscle flap patients were significantly lower than those of fasciocutaneous flap patients. These data suggest that while fasciocutaneous and muscle flaps are both useful limb salvage procedures, fasciocutaneous flaps may confer advantages that result in improved patient-perceived outcomes. Further study is needed to better characterize outcomes in limb salvage.

Introduction  Posterior heel soft tissue defects with/without tendoachilles injury are difficult to reconstruct because of bony prominence, limited expendable local soft tissues, and significant donor site morbidity. In this study, we evaluate the lateral calcaneal artery (LCA) perforator/propeller flap for posterior heel soft tissue defect reconstruction. Materials and Methods  A preliminary cadaveric study was done on 22 specimens to study the course of the LCA and its perforators. The knowledge gleaned from the cadaveric study was applied in our clinical study. The clinical study was conducted from January 2018 to May 2023 in 13 patients (10 males and 3 females) with posterior heel defects. The primary movement of the perforator flaps were either V-Y advancement ( n  = 10) or propeller ( n  = 3). Results  All the flaps settled well except for superficial epidermolysis in one patient (7.69%) which healed conservatively. The average follow-up period was 14.53 months. Postoperatively, all patients had normal gait and normal range of movements. The LCA with the maximum number of perforators in the retrofibular/retromalleolar segment and the islanded flaps based on these perforators provided the excellent coverage for tendoachilles insertion defects and posterior heel defects facilitating excellent shoeability in all cases. Conclusion  The study concludes that the LCA perforator/propeller flap may be a reliable cover for the posterior heel defects with good color, texture, thickness, and contour match rendering a shoeable stable foot.

Lateral synechiae (LS) are fibrous bands extending from the cleft edges to the lateral edges of the tongue. The etiology of LS is still not clear, and although they are rare, they usually coexist with cleft lip palate and other congenital anomalies. In this study, we report a case of cleft palate-lateral synechiae syndrome. In this case, the lateral synechia bands were cauterized and the patient was able to open the jaw fully. Although LS is rare, medical practitioners should have awareness regarding it so that appropriate treatment protocol can be formulated for the patients.