Synergistic clinical application of synthetic electrospun fiber wound matrix in the management of a complex traumatic wound: degloving left groin and thigh auger injury.

BACKGROUND: Managing complex traumatic soft tissue wounds involving a large surface area while attempting to optimize healing, avoid infection, and promote favorable cosmetic outcomes is challenging. Regenerative materials such as ECMs are typically used in wound care to enhance the wound healing response and proliferative phase of tissue formation. CASE REPORT: The case reported herein is an example of the efficacious use of an SEFM in the surgical management of a large complex traumatic wound involving the left lower extremity and lower abdominal region. The wound bed was successfully prepared for skin grafting over an area of 1200 cm2, making this among the largest applications of the SEFM reported in the literature. CONCLUSION: This case report demonstrates the clinical versatility of the SEFM and a synergistic approach to complex traumatic wound care. The SEFM was successfully used to achieve tissue granulation for a successful skin graft across a large surface in an anatomic region with complex topography.

Management of a large traumatic hemipelvectomy defect following a truck crush injury: a case report.

This case report explores the management of a traumatic hemipelvectomy-a rare and devastating injury characterized by a high mortality rate. The patient, a 12-year-old male, suffered right lower extremity amputation and right hemipelvectomy due to a deglov-ing injury from a non-vehicle-related accident at another institution. Initially, an urgent reconstruction of the right pelvic region and suprapubic tissue defects was performed using a posterior-based fasciocutaneous flap. Following this, the patient was transferred to the pediatric intensive care unit at our hospital with a suspected diagnosis of necrotizing fasciitis. Treatment included broad spectrum antibiotics and multiple debridements to avert the onset of sepsis. Eventually, reconstruction of a 60 x 25 cm defect covering the lower back, abdomen, gluteal, and pubic regions was achieved through serial split-thickness skin grafts and a pedicled anterolateral thigh flap. The patient made a remarkable recovery, regained mobility with the aid of a walker, and was discharged in good health 22 weeks after the initial accident. This case report underscores the importance of serial debridements in preventing sepsis, the use of negative pres-sure vacuum dressing changes, the initiation of broad-spectrum antibiotics based on culture results during debridements, and prompt closure of the defect to ensure survival after traumatic hemipelvectomy. Familiarization with the principles discussed here is crucial to minimizing mortality rates and optimizing outcomes for this rare injury.

Application of Artificial Dermis Combined With a Medial Flap From the Second Toe to Repair Degloving Injury of the Fingertip.

There is no standard technique for repairing degloving injuries of the fingertip. Nail bed flap transplantation is a common surgical technique to address this injury, but this procedure inevitably damages the donor site in the toe. This article describes a surgical technique that can restore the appearance of the injured fingernail and preserve the length and function of the injured finger without damaging the toenail.

Traumatic Degloving Wounds Treated With Low Continuous Wall Suction Drainage: A Novel and Effective Technique to Prevent Recurrence.

Soft tissue degloving wounds overlying fractures present a technical surgical challenge and have a high rate of recurrence. Despite several current treatment methods, there remains a need for improved therapies to address this complex issue. The purpose of this study was to introduce a novel technique for managing soft tissue degloving wounds in the setting of fractures requiring operative fixation. Eleven consecutive patients with soft tissue degloving wounds overlying operatively managed fractures were treated with our novel technique for "dead space" elimination in the peri-operative period. The technique entails placing Jackson Pratt drain(s) within the degloving wound during operative debridement and placing them to low continuous wall suction postoperatively. This patient series shows that the application of 40 to 60 mm Hg of negative pressure allows for thorough drainage of the hemolymphatic fluid collection and elimination of dead space, allowing the delaminated tissue layers to heal together and preventing recurrence. [Orthopedics. 2023;46(4):e257-e263.].

Arterialization of plantar venous system via vein graft: A novel technique for reconstruction of heel pad degloving injuries.

BACKGROUND: Patients with heel pad degloving injury frequently develop ischemic necrosis of the area, necessitating soft-tissue reconstruction surgery. We have developed a technique for arterialization of the plantar venous system via vein graft (APV) as the primary revascularization treatment. The objective of this study was to clarify both the utility of APV for the preservation of degloved heel pads and the impact of this preservation on clinical outcomes. METHODS: Ten consecutive cases of degloving injury with devascularized heel pad were treated at a single trauma center from 2008 to 2018. Five cases underwent APV and five underwent conventional primary suture (PS) as the initial treatment. We evaluated the course according to the frequency of heel pad preservation, additional intervention after heel pad necrosis, post-operative complications, and outcomes using the Foot and Ankle Disability Index score (FADI) at the time of last follow-up. RESULTS: Among the five cases that underwent APV, the heel pad was preserved in three cases and flap surgery was required in two cases. All cases that underwent PS developed necrosis of the heel pad, requiring skin graft in one case and flap surgery in four. One skin graft case and one free flap case after PS developed plantar ulcers. The three cases with preserved heel pads exhibited higher FADI than the seven cases that developed necrosis. CONCLUSION: APV showed a relatively high frequency of heel pad preservation, which otherwise was uniformly lacking. Functional outcomes were improved in cases with preserved heel pad compared to those that developed necrosis and underwent additional tissue reconstruction.

Amputación vs. salvataje: Enfoque Ortoplástico. Acerca de un caso / Amputation vs. salvage: Orthoplastic Approach. Case report

Introducción. Los cirujanos ortopédicos y plásticos trabajaban por separado cuando se enfrentaban a casos reconstructivos desafiantes que involucraban la reconstrucción del tejido blando y esquelético. Cirugía Ortoplástica es el nombre dado a la asociación de Cirugía plástica y ortopédica. Objetivos. Describir el Enfoque Ortoplástico en traumatismos masivos de miembros y su importancia en el abordaje multidisciplinario de pacientes. Material y método. El presente es un estudio descriptivo retrospectivo, en el cual se describe un caso con una lesión masiva de miembro inferior, en el Parque de la Salud, Posadas, Misiones, Argentina, entre febrero y mayo del 2022. Reporte de caso: Se presenta un caso de una paciente femenina de 24 años de edad con lesión masiva por desguantamiento de extremidad inferior derecha producto de accidente en vía pública al ser arrastrada debajo de una unidad de transporte público. Discusión. El salvamento de la extremidad y la amputación temprana con soporte protésico son las dos modalidades empleadas para las formas extremas de traumatismo de la extremidad inferior, con poca claridad en cuanto a lo que el paciente debe esperar en términos de resultados de calidad de vida. Conclusión. La decisión de amputar o salvar una extremidad es compleja. Los cirujanos ortopédicos y plásticos involucrados en esta atención deben tener una comprensión clara del papel del otro y la importancia de cada uno para una buena resolución. Esto es lo que llamamos el Enfoque Ortoplástico de la cirugía reconstructiva de las extremidades.

Introduction. Orthopedic and plastic surgeons worked separately when faced with challenging reconstructive cases involving skeletal and soft tissue reconstruction. "Orthoplastic Surgery" is a name given to the Association of Orthopedic and Plastic Surgery. Objectives. Describe the Orthoplastic Approach in massive limb trauma and its importance in the multidisciplinary patient approach. Material and Method. This is a retrospective descriptive study, in which a case with a massive lower limb injury is described, in the Parque de la Salud, Posadas, Misiones, Argentina, between February 2022 and May 2022. Case Report. A case of a 24-year-old female patient with massive injury due to dismantling of the right lower extremity as a result of an accident on public roads when she was dragged under a public transport unit is presented. Discussion. Limb salvage and prosthetic supported early amputation are the two modalities employed for extreme forms of lower extremity trauma with little clarity as to what the patient should expect in terms of quality of life outcomes. Conclusion. The decision to amputate or save a limb is complex. The orthopedic and plastic surgeons involved in this care must have a clear understanding of each other's role and the importance of each for a good resolution. This is what we call the "Orthoplastic Approach" to reconstructive surgery of the extremities

Negative pressure therapy in a scenario of distal femur fracture with internal degloving injury.

Internal degloving injuries are commonly seen in the pelvis. Similar lesions in the distal femur are rare. They cause a separation between the subcutaneous layer and deep fascia, which results in blood, lymph, necrosed fat and fluid collection in the space. They result in infection and soft tissue complications. Treatment options include conservative management with compression dressings, percutaneous aspiration, mini-incision drainage and sclerodesis. Here we describe a case of closed internal circumferential degloving injury of the distal thigh with a distal femur fracture treated by an innovative technique involving negative pressure therapy, internal fixation of the fracture and secondary skin grafting.

Fingertip degloving injury coverage with homodactyle bipedicled dorsal island flap.

OBJECTIVES: To investigate the curative effect of repairing digital degloving with flaps from the bilateral dorsal branch of the proper digital artery of the same finger. MATERIAL AND METHODS: Twenty-three patients with fingertip degloving injury treated with flaps from the bilateral dorsal branch of the proper digital artery of the same finger in our hospital from February 2020 to March 2022 were retrospectively included. Active finger range of motion, cold intolerance, pain on visual analogue scale and patient satisfaction were evaluated. RESULTS: There were 3 cases of flap blister and 2 of vascular crisis after the operation, all of which healed after symptomatic treatment. All the other flaps and skin grafts survived. Follow-up ranged between 6 and 25 months (mean, 13.8 months). The skin flap was full in shape and soft in texture. Incidence of cold intolerance was low in the palmar flaps and dorsal flaps, and finger range of motion recovered well. The technique relieved pain, and patients were satisfied with the results. CONCLUSION: Flaps from the bilateral dorsal branch of the proper digital artery of the same finger were effective for repair of fingertip degloving. The technique easy to implement, and can repair large defects; the repaired finger shows good function and appearance.

Clinical application of an expanded reverse-island flap with two dorsal metacarpal arteries and dorsal metacarpal nerves in index- and middle-finger-degloving injury repair and amputation reconstruction.

The dorsal metacarpal artery flap (DMAF) is irrefutable as an effective way of repairing long finger defects, and hand surgeons might consider using it for long finger reconstruction or degloved injury repair. Unfortunately, the DMAF containing a single dorsal metacarpal artery (DMA) hinders the treatment effect. The sensory restoration of long fingers and the reconstruction of phalangeal joints and tendon grafts are unsolved challenges as well. We reported our experience in reconstructing the index and middle finger by a reverse-island flap with two DMAs and dorsal metacarpal nerves (DMNs) with blood supply. We reviewed ten patients with finger-crush injuries affecting eight index fingers and two middle fingers. Degloving injuries occurred in two patients, and finger amputations occurred in eight others. Two patients received simple flap reconstruction, and eight received finger reconstruction, including seven from abandoned phalangeal joints and tendon grafts of the severed finger and one from the iliac crest bone graft. All patients underwent finger reconstruction by an expanded reverse-island flap consisting of two DMAs and DMNs up to a maximal size of 9 × 8 cm2. Postoperative follow-up evaluation showed a satisfactory appearance and functional recovery of the reconstructed fingers. We posit that the expanded reverse-island flap involving two DMAs and DMNs constitutes a feasible and safe option for restoring a severely damaged index or middle finger, particularly for patients who are unwilling to undergo toe-to-finger transplantation to reconstruct the injured long fingers.

Integra® Dermal Regeneration Template as an alternative technique to treat degloving injury of fingers.

Soft tissue covering of degloving injuries of fingers remains a common challenge in trauma. In this case, we report the good long-term results after the use of Integra® Dermal Regeneration Template in combination with a split-thickness skin graft as an alternative treatment option for a patient with a traumatic degloving injury of multiple fingers.

Reverse homodigital dorsal wraparound flap for reconstruction of distal thumb.

Reconstruction of degloving injury or amputation of distal thumb with no indication of replantation has always been a challenging problem for hand surgeons. In this study, a reverse homodigital dorsal wraparound flap innervated by the dorsal digital nerve was devised to repair degloving injury or amputation of distal thumb in 20 consecutive cases. In nine cases of thumb amputation, we skeletonized the phalanxes of the amputated part as a free cortical bone with Kirschner wires. All flaps survived uneventfully. The radiographs showed bone healing in all the patients of thumb amputation within 6 weeks postoperatively. At final follow-up, the appearance of the reconstructed thumb was acceptable and flap sensation and range of joint motion were satisfactory. This flap is a simple and reliable alternative method for degloving injury or amputation of distal thumb when replantation is impossible and patients refuse to donate tissues from toes. Type of study/level of evidence Therapeutic IV.

Reconstruction of an Octogenarian Major Pretibial Degloving Injury Utilizing Negative Pressure Wound Therapy and Subsequently Combining Fenestrated-Type Artificial Dermis Without Skin Grafting.

Major pretibial degloving injuries are complex wounds, which can be challenging to treat. Despite recent advances in reconstructive options, most of these injuries still require a prolonged healing period and may result in amputation. Few reports have been published on the management of these complex traumatic injuries. In this article, we present a case of an octogenarian, frail patient with a major pretibial degloving injury. Treatment included serial surgical debridements in combination with negative pressure wound therapy aimed at salvaging the avulsed tissue. Subsequently, a fenestrated-type artificial dermis and negative pressure wound therapy were used as combined therapy so as to obtain adequate soft tissue coverage. The patient made an unremarkable recovery and was discharged on day 22 after injury. The wound healed by secondary intention without need for skin grafting.

Traumatic hemifacial avulsion and degloving injury: a case report.

Gross maxillofacial injuries are challenging to manage because they can be complicated by airway obstruction, injuries to the cervical spine, and cranial structures. Deformities from such injuries have lasting psychological effects which if not addressed can be devastating. We present a 21-year-old male motorcyclist who was involved in a motor traffic collision and sustained avulsion and degloving of the forehead skin, left eyebrow, left upper and lower eyelids, the nose, the left cheek and part of the right cheek, upper and lower lips, and the skin overlying the chin. His airway was compromised; hence rapid sequence intubation was done to secure it. Thereafter single-stage primary reconstruction and repair were done. A multidisciplinary team approach involving different specialties yielded good outcomes for this patient's condition.

Application of cryopreserved autologous skin replantation in the treatment of degloving injury of limbs.

Degloving injury is a common and intractable injury with the bone and tendon exposed and contamination, the stripped skin cannot be replanted immediately and will be discarded, although auto-graft is needed for subsequent wound repair. In this study, autologous skin cryopreservation technique was applied to the treatment of severe limb degloving injuries. The clinical data of 9 patients from January 2016 to December 2018 were analyzed retrospectively. Among the 9 cases, 1 case developed necrosis due to wound infection, and the rest survived 60-100%. The replanted cryopreserved skin were soft and resilient, with poor sensory recovery, varying degrees of discoloration and no hair growth. Cryopreservation provides more time for improving the wound and whole-body condition. The frozen skin had good quality and high survival rate. Our study can effectively use the degloving skin, reduce the damage of the donor area.

[Clinical effects of free latissimus dorsi myocutaneous flap combined with artificial dermis and split-thickness skin graft in the treatment of degloving injury in lower extremity].

Objective: To observe the clinical effects of free latissimus dorsi myocutaneous flap combined with artificial dermis and split-thickness skin graft in the treatment of degloving injury in lower limbs. Methods: A retrospective observational study was conducted. From December 2017 to December 2020, 8 patients with large skin and soft tissue defect caused by degloving injury in lower extremity were admitted to Ningbo No.6 Hospital, including 5 males and 3 females, aged from 39 to 75 years, with wound area of 25 cm×12 cm-61 cm×34 cm. The free latissimus dorsi myocutaneous flap with latissimus dorsi muscle in the width of 12-15 cm and flap area of 20 cm×8 cm-32 cm×8 cm was used to repair the skin and soft tissue defect of bone/tendon exposure site or functional area. The other defect was repaired with bilayer artificial dermis, and the flap donor site was sutured directly. After the artificial dermis was completely vascularized, the split-thickness skin graft from thigh was excised and extended at a ratio of 1∶2 to 1∶4 and then transplanted to repair the residual wound, and the donor site of skin graft was treated by dressing change. The survival of latissimus dorsi myocutaneous flap, artificial dermis, and split-thickness skin graft after operation was observed, the interval time between artificial dermis transplantation and split-thickness skin graft transplantation was recorded, and the healing of donor site was observed. The appearance and function of operative area were followed up. At the last outpatient follow-up, the sensory recovery of flap was evaluated by British Medical Research Council evaluation criteria, the flap function was evaluated by the comprehensive evaluation standard of flap in Operative Hand Surgery, the scar of lower limb skin graft area and thigh skin donor area was evaluated by Vancouver scar scale, and the patient's satisfaction with the curative effects was asked. Results: The latissimus dorsi myocutaneous flap survived in 6 patients, while the distal tip of latissimus dorsi myocutaneous flap was partially necrotic in 2 patient and was repaired by skin grafting after resection at split-thickness skin grafting. The artificial dermis survived in all 8 patients after transplantation. The split-thickness skin graft survived in 7 patients, while partial necrosis of the split-thickness skin graft occurred in one patient and was repaired by skin grafting again. The interval time between artificial dermis transplantation and split-thickness skin graft transplantation was 15-26 (20±5) d. The donor site of latissimus dorsi myocutaneous flap healed with linear scar after operation, and the thigh skin graft donor site healed with scar after operation. The patients were followed up for 6-18 (12.5±2.3) months. The color and elasticity of the flap were similar to those of the surrounding skin tissue, and the lower limb joint activity returned to normal. There was no increase in linear scar at the back donor site or obvious hypertrophic scar at the thigh donor site. At the last outpatient follow-up, the sensation of the flap recovered to grade S2 or S3; 3 cases were excellent, 4 cases were good, and 1 case was fair in flap function; the Vancouver scar scale score of lower limb skin graft area was 4-7 (5.2±0.9), and the Vancouver scar scale score of thigh skin donor area was 1-5 (3.4±0.8). The patients were fairly satisfied with the curative effects. Conclusions: In repairing the large skin and soft tissue defect from degloving injury in lower extremity, to cover the exposed bone/tendon or functional area with latissimus dorsi myocutaneous flap and the residual wound with artificial dermis and extended split-thickness skin graft is accompanied by harvest of small autologous flap and skin graft, good recovery effect of functional area after surgery, and good quality of healing in skin grafted area.

Innervated Reconstruction of Fingertip Degloving Injury Using a Dorsal Digital Perforator Flap Combined With a Cross-Finger Flap.

BACKGROUND: The reconstruction of a fingertip degloving injury presents a functional and aesthetic challenge. We used a dorsal digital perforator flap combined with a cross-finger flap to reconstruct this type of injury. The purposes of this retrospective study were to evaluate the efficacy of the combined flaps and to present our clinical experience. METHODS: From November 2016 to October 2019, 16 patients (13 men and 3 women) with fingertip degloving injuries were treated with a dorsal digital perforator flap combined with a cross-finger flap for innervated reconstruction. We used an innervated dorsal digital perforator flap for the reconstruction of the dorsal defect of the degloved fingertip and an innervated cross-finger flap for the volar defect. The average size of the defect was 4.2 × 1.9 cm. The average sizes of the flaps were 2.3 × 2.1 cm (the dorsal digital perforator flap) and 2.5 × 2.1 cm (the cross-finger flap). RESULTS: All flaps and skin grafts survived completely without ischemia or venous congestion. All wounds and their donor sites healed primarily without exudation and infection. Patients were followed up for a mean time of 11.3 ± 1.9 months (range, 9-15 months). At the final follow-up, no significant difference was seen in the averaged total active motion between the injured fingers and the contralateral fingers. No significant difference was found in the averaged total active motion between the donor fingers and the contralateral fingers. All flaps obtained excellent or good sensory performance. All flaps had mild cold intolerance. Thirteen patients had no pain, 2 reported mild pain, and 1 experienced moderate pain. Ten patients were very satisfied with the appearance of the reconstructed finger. CONCLUSIONS: The dorsal digital perforator flap combined with a cross-finger flap is an effective and reliable method for the reconstruction of fingertip degloving injuries.