Delayed primary closure of extensive wounds using the TopClosure system and topical negative pressure therapy

Tension-reduced closure of large abdominal wall defect caused by shotgun wound: A case report

BACKGROUND

Large abdominal wall defect (LAWD) caused by shotgun wound is rarely reported.

CASE SUMMARY

Herein, we describe a case of LAWD caused by a gunshot wound in which the abdominal wall was reconstructed in stages, including debridement, tension-reduced closure (TRC), and reconstruction with mesh and a free musculocutaneous flap. During a 3-year follow-up, the patient recovered well without hernia or other problems.

CONCLUSION

TRC is a practical approach for the temporary closure of LAWD, particularly in cases when one-stage abdominal wall restoration is unfeasible due to significant comorbidities.

Israeli Innovations in the Field of Plastic Surgery

Numerous innovations within the field of plastic surgery have been developed in Israel over the last few decades. Many of these therapeutic devices and techniques have been established globally with demonstrable efficacy and respectable safety profiles. This article offers an overview of recent Israeli cutting-edge medical therapeutic solutions contributing to the global practice of plastic surgery.

Using Modified Skin-Stretching Technique as an Alternative Solution for the Closure of Moderate and Extensive Skin Defects

External skin-stretching devices have been developed and used for wound closure since 1970s. Devices such as Miami STAR^®, SureClosure^®, TopClosure^®, and WiseBand^® have their own advantages and disadvantages. The modified external skin-stretching technique of this case series study has the advantage to improve tension distribution and simplified the application. Between January 2014 and June 2017, 20 patients were treated with the modified external skin-stretching device for the closure of the skin defects of the trunk (n = 6) and extremities (n = 14). Skin defects ranged from 8 × 5 to 19 × 16 cm achieved primary closure with the utilization of the modified skin-stretching device without major complications. Subsequent minor revisions were performed under local anesthesia between 6 and 12 months postoperatively. The modified skin-stretching device utilized biomechanical properties and mechanical creep of skin tissue to achieve a reliable and effective primary closure for moderate to extensive skin defects. Therefore, this modified external skin-stretching technique provided, in the appropriate setting, an effective alternative to skin grafts or free flaps.

First known case of successful pressure ulcer treatment in a lung transplant patient with post-COVID-19 pneumonia

Given the current COVID-19 crisis, multiple clinical manifestations and related complications of COVID-19 disease, especially in lung transplant patients following post-COVID-19 pneumonia, are a major challenge. Herein, we report the therapeutic course of the first reported case of sacrococcyx pressure ulcers (PU) in a 65-year-old male COVID-19 patient who underwent lung transplantation and developed a PU following surgery. We used a combination of regulated negative pressure-assisted wound therapy system (RNPT, six treatment courses, five days per treatment course), a skin tension-relief system (an intraoperative aid in minimising wounds caused by sacrococcygeal PUs) and a gluteus maximus myocutaneous flap to repair sacrococcygeal wounds. This successfully treated case provides a reference point for the treatment of similar cases.

The Use of Self-Inflating Hygroscopic Tissue Expanders to Facilitate Osteosarcoma Removal in a Massasauga Rattlesnake (Sistrurus catenatus)

A 0.34 kg adult female Massasauga rattlesnake (Sistrurus catenatus) was presented for evaluation of a subcutaneous mass affecting the ventral scales. The mass was diagnosed as a sarcoma via punch biopsy with no evidence of metastasis on diagnostic imaging. Surgical margins of 1-2 cm were planned to achieve complete excision of the neoplasm. A technique for tissue expansion was employed due to concerns regarding the ability to close the surgical site without excess tension or dehiscence. Two 27 mm diameter × 5 mm hygroscopic self-inflating tissue expanders were placed subcutaneously under the lateral scales adjacent to the mass. Maximum skin expansion occurred over a four-week period, and no direct negative effects were noted. Excision of the primary mass was performed routinely five weeks after implant placement. Primary closure of the defect was achieved with minimal tension by incorporating the expanded skin. While the surgery was successful with no evidence of metastasis, the snake died of sepsis two weeks postoperatively. This is the first report of the use of self-inflating hygroscopic tissue expanders to help close a surgical defect in a reptile.

Skin-stretching device promotes the treatment effect of vacuum sealing drainage technique on phases III and IV stress-induced injuries in aged patients with chronic critical illness: A retrospective study of 70 patients

Stress-induced injury is a common complication associated with patients with chronic critical illness (CCI). Skin-stretching device (SSD) and vacuum sealing drainage (VSD) technique are 2 approaches that can facilitate wound healing.In the present study, the effect of the concatenated application of the 2 techniques on the phases III and IV stress-induced injuries in aged patients with CCI was assessed. About 70 patients with CCI with stress-induced injuries were selected from February 2015 to October 2017. The treatment outcomes of the combined method and VSD method were assessed by comparing their clinicopathologic parameters.The results showed that the combined treatment shortened the average healing duration of wounds. Moreover, the total area of pressure sores, incidence of bleeding, bacteria amount, 28-day cure rate, peripheral C-reactive protein (CRP) level, and the hospitalization duration were all significantly improved in patients treated with SSD and VSD. The overall effective rate (97.14%) of patients treated with VSD and SSD was significantly higher than that (77.14%) in patients treated with VSD.The present study showed that the combined application of VSD and SSD improved the treatment outcomes of phases III and IV stress-induced injuries in aged patients with CCI.