Acta chirurgiae plasticae最新文献

This paper describes the evaluation options of Dupuytren's contracture by subjective and objective methods. There are various classification schemes named after their authors, including graphical representation for objective evaluation of the disease. Subjective assessment was performed in the form of a questionnaire for patients. The QuickDASH with a small specification for Dupuytren's contracture is the most commonly used questionnaire. The Southampton Dupuytren's Scoring Scheme questionnaire appears to be a higher specification. The classifications allow evaluation of treatment success to determine prognosis of the disease. The analysis of articles is based on PubMed search from the years 1967-2022, with 28 relevant articles were retrieved. Based on this analysis, the Tubiana classification appears to be the most appropriate one for patients with Dupuytren's contracture. Of patient questionnaires, the Southampton Dupuytren's Scoring Scheme meets these parameters.

During the period of 1960s and 1970s, a new alloplastic material - Wichterle gel - was introduced in the field of plastic surgery. In 1961, a Czech scientist, prof. Otto Wichterle, had developed, along with his research team, a hydrophilic gel made of polymers, which fulfilled the high standards for prosthetic materials due to its hydrophilic, chemical, thermal and shape stability that provided a better tolerance in the body compared with other hydrophobic gels. Plastic surgeons had started to use the gel for breast augmentations and reconstructions. Success of the gel had been reinforced due to its easy preoperative preparation. The material had been implanted during general anaesthesia via submammary approach over the muscle fixed with a stitch to the fascia. Fixing corset bandage was applied after the surgery. The implanted material had proved to be suitable for postoperative processes with a minimum of complications. In the later postoperative period, however, serious complications occurred - mainly infections and calcifications. Long-term results are presented by case reports. Today, this material is no longer used and it is replaced by more modern implants.

While fasciotomy is the only urgent treatment option for compartment syndrome, the resulting open wound leaves room for complications. Closure of the wound can be done by different techniques, including split-thickness skin grafts, negative pressure therapy, an absorbable barbed suture system and a cable ties system. The aim of this paper is to demonstrate how a combined application of these methods can reduce their respective individual disadvantages. Our combined method was tried in two patients, one with an open tibial fracture and the other who underwent ulnar nerve reparation. Both patients started exhibiting signs of compartment syndrome within 3 hrs after surgery. Firstly, absorbable barbed suture systems were positioned with the running intradermal technique. Following this the cable ties were inserted and the limb in question was placed in an elevated position. Complete closure of the patient's wounds was achieved within 2 weeks without complications. This result is a testament to the added benefit of a combination of these methods in comparison with the results they produce individually.

It is a challenge to define the ideal timing for revision surgery following an infected cranioplasty. Both healing of infected bone and preparedness of soft tissue must be considered. There is no gold standard regarding the timing of revision surgery and a lot of studies have contradictory findings. Many studies recommend waiting for 6-12 months to reduce reinfection risks. This case report highlights that delay in revision surgery for an infected cranioplasty is a useful and rewarding modality. It allows a longer observational timeframe to monitor for infectious episodes. Furthermore, vascular delay enhances tissue neovascularization and may therefore lead to less invasive reconstructive techniques with minimized donor site morbidities.

Background: Groin flaps have been used as pedicled and free flaps by plastic surgeons for time immemorial. The superficial circumflex iliac artery perforator (SCIP) flap has evolved from the groin flap in which the entire skin territory of the groin flap can be harvested based on the perforators of the superficial circumflex iliac artery (SCIA) and only a part of the SCIA can be taken along with. The pedicled SCIP flap can also be utilized in a large number of cases which is described in our article.

Patients and methods: Between January 2022 to July 2022, 15 patients were operated on using the pedicled SCIP flap. Twelve patients were males and 3 patients were females. Nine patients presented with a defect in the hand/forearm, 2 patients had a defect in the scrotum, 2 patients had a defect in the penis, 1 patient had a defect in the inguinal region overlying the femoral vessels and 1 patient had a defect in the lower abdomen.

Results: There was a partial loss of one flap and a complete loss of one flap from pedicle compression. The donor site healed well in all cases with no evidence of wound disruption or seroma or hematoma formation. As all the flaps were quite thin, no debulking was needed as an additional procedure.

Conclusion: The dependability of the pedicled SCIP flap implies that this flap should be used more often in reconstructions in and around the genital area and also in cases of upper limb coverage instead of the classical groin flap.

Introduction: Carcinosarcomas are malignant biphasic tumours of epithelial and mesenchymal tissue. They are most often found in visceral organs, but also appear on the skin. Older age, male sex and chronic sun exposure are risk factors for its development. In this article we report a case and provide a review of literature regarding primary cutaneous carcinosarcoma (CCS) with special regard to its management.

Material and methods: A manual electronic search of the PubMed Medline and Web of Science Core Collection databases was performed encompassing all included reports until 30th November 2022 to identify studies that reported primary CCS.

Results: CCS is a rare and aggressive tumour. Diagnosis requires histological examination and immunoreactivity of epithelial and mesenchymal components to specific markers. On its diagnosis, possibility of metastasis of a visceral carcinosarcoma should always be excluded. Surgical excision with clear margins, including the use of Mohs micrographic surgery (MMS), is the primary treatment for CCS. Reconstruction the excision defect should be performed. Regular follow-up for 5 to 10 years after initial treatment is advised.

Conclusion: Awareness for CCS is necessary in the diagnostic evaluation of skin tumours. Further research is needed to better understand the underlying mechanisms of CCS and to establish optimal management strategies for this challenging malignancy. We recommend complete surgical excision using MMS as the treatment modality for this type of skin cancer. Dermatological follow-up for at least 5 years should be conducted to monitor for recurrence.

Purpose: The purpose of this study was to collect and present all the available evidence regarding avascular maxillary necrosis following maxillary osteotomy for orthognathic surgery.

Methods: We performed a systematic review of MEDLINE (via PubMed), Scopus and Cochrane Library dataset in accordance with the PRISMA guideline. We included studies that report on avascular maxillary necrosis after any maxillary osteotomy used in the frame of orthognathic surgery.

Results: Sixteen studies reporting a total of 65 patients with postoperative avascular maxillary necrosis were included. Those reported avascular necrosis in 32 female patients and 19 male patients. Multisegmented Le Fort I osteotomy was the most common type of related operation amongst the patients followed by single segment Le Fort I osteotomy.

Conclusions: Although avascular maxillary necrosis is a very rare complication after maxillary orthognathic surgery it can be complicated with partial / complete loss of the maxilla. A personalized selection of the surgical technique should be made for any patient. Caution is warranted in cleft patients and in patients undergoing multisegmented Le Fort I osteotomies, so that the vitality of the maxilla and especially its anterior part is preserved. In the case when avascular necrosis arises, management should be immediate and precise. As for the reconstruction, it needs to be tailored according to the maxillary defect.

Finger injuries are common in hand and plastic surgery practice. There are various options for reconstructing finger defects. Moderate sized skin defects of the fingers which need flaps are commonly covered using various abdominal flaps. These conventional workhorse flaps are thick, need two-staged procedures and require the hand to be kept in a cumbersome position. The radial artery or the ulnar artery flap need sacrifice a major vessel. To address the above, we have used the posterior interosseous artery free flap to cover finger defects. This was a prospective observational clinical study done on 15 patients admitted to a tertiary level hospital from July 2017 to July 2021. These patients had accidental industrial injuries with a loss of soft tissue on the fingers. There were finger fractures in 6 cases. These patients underwent posterior interosseous artery free flap cover. The flap size ranged from 6 × 3 cm to 10 × 4 cm. We had to cover the donor defects with skin graft in all our cases. Fourteen out of 15 flaps survived, with loss of one flap due to venous congestion. The mean two-point discrimination was 7.8 mm, with a total active motion percentage of more than 70% in 11 out of 15 cases. The posterior interosseous artery flap is a thin and pliable one stage flap, and may not need further flap thinning either, thereby establishing itself as a single stage procedure and moreover not requiring sacrifice a major vessel.