Degloving intramuscular injuries of the semimembranosus and adductor longus muscles in adolescent soccer players.

Degloving muscle injury was described for the rectus femoris where the inner bipennate component is dissociated from its superficial unipennate component. The semimembranosus muscle displays a distinctive dual morphology, featuring both unipennate and bipennate muscle fibers. Nevertheless, this specific tear pattern has not been previously documented. Conversely, the adductor longus muscle showcases an elongated intramuscular tendon segment, indicating a multipennate morphology. We present two separate cases of previous undescribed degloving injuries of the semimembranosus and the adductor longus in teenage soccer players with MRI and ultrasound diagnosis, ultrasound-guided hematoma aspiration, and recovery timelines for return-to-play.

Honey dressing for penile skin avulsion caused by traditional circumcision: a case report.

OBJECTIVE: Penile skin avulsion is a rare complication of circumcision but commonly encountered as the result of traditional practice. We aimed to present the use of honey dressing and the benefit of its wound healing properties for management of such a complex wound. CASE: A 24-year-old male patient with penile bleeding presented to the emergency department after undergoing traditional circumcision. Complete degloving of the penis with active bleeding and foul odour, along with heavy contamination of chewed betel leaves and powdered amoxicillin was found. Honey (Madu Nusantara, PT. Madu Nusantara, Indonesia) was used as dressing after copious irrigation using saline and povidone-iodine with bleeding control. RESULTS: Honey dressing was shown to be effective for secondary wound healing of such a complicated and contaminated wound-in this case due to its antimicrobial, anti-inflammatory, immunostimulatory and autolytic debridement properties. A complete re-epithelialisation of the wound was achieved without progression to the hard-to-heal state by day 43. Suboptimal sexual function and aesthetic result due to wound contracture were observed as surgical reconstruction via split-thickness skin graft was refused due to cost. CONCLUSION: In this case report, honey dressing was shown to be effective for wound healing, even in a penile avulsion with complete skin loss and heavy contamination. In rural settings, where penile avulsion due to traditional circumcision is common, honey should be considered as one of the dressing choices.

Hand and wrist complete degloving: A case report and litterature review.

INTRODUCTION: Complete hand degloving injuries are traumatic avulsion injuries causing the skin to pull away from the underlying tissues and are most often caused by industrial machinery. We present the case of a degloving trauma of the whole fingers, hand, and wrist resulting in a "watch hand" by analogy with the "ring finger" and discuss alternatives and recommendations from the rare cases described of similar traumas. CASE PRESENTATION: A 33-year-old manual worker, a non-smoker with no significant medical or surgical comorbidities, was admitted for a complete skin avulsion of the left hand and wrist following a work-related accident with a trommel-type industrial roller. Our approach covered the five fingers and the dorsal aspect of the hand and wrist with an artificial dermal matrix, while the palmar side of the hand and wrist was covered with a pedicled groin flap in emergency. At 15months, the patient's sensitivity was classified as S1 on the sensory evaluation scale, joint mobility was less than 30°, and the residual hand retained what we might call "basic" functions, i.e., a counterweight when carrying loads and the ability to pick up and hold a light object in the thumb-index grasp. CONCLUSION: Complete soft tissue hand defects are exceptional and require urgent treatment. If re-implantation is not possible, combining a dermal matrix with a pedicled flap is a simple salvage solution. The risks of vascular, infectious, and stiffening complications in these traumas are high and must be prevented. Patients must be warned of the severity of the trauma, the need for secondary surgeries to restore a policy-digital grip, and the poor functional results expected.

Morel-Lavallée Lesion Diagnosed by Point-of-Care Ultrasound: A Case Report and Review of Treatment Strategies.

BACKGROUND: Morel-Lavallée lesions, also known as an internal degloving injuries, occur hours to months after high-speed shearing trauma, usually in the peri-trochanteric region. These are uncommon injuries, and are often missed as part of the trauma examination. Failure to diagnose or treat these lesions may result in complications, such as infected seromas, chronic cosmetic deformities, capsule formation, or skin necrosis. There are no formalized societal guidelines for management, but smaller studies have recommended compression alone for asymptomatic lesions, aspiration for small symptomatic lesions, and open debridement for large lesions. CASE REPORT: A young woman presented with swelling, fluctuance, and paresthesia to her right hip after falling off her bicycle 1 week earlier. Physical examination showed a fluctuant and hypoesthetic area over the greater trochanter and point-of-care ultrasound showed a hypoechoic and compressible fluid collection between a fascial layer and a subcutaneous layer, confirming the diagnosis of a Morel-Lavallée lesion (internal degloving injury). Symptoms did not improve with compression alone, but did improve after fluid aspiration. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Morel-Lavallée lesions are frequently missed traumatic injuries. Morel-Lavallée lesions can be diagnosed quickly and cost-effectively in the emergency department through the combination of a thorough history, physical examination, and bedside ultrasound. Although there are no formal societal guidelines, limited studies suggest management strategies, including compression, aspiration, and open debridement, with treatments varying by symptom severity and lesion size.

The Morel-Lavallée lesionLavalleeLavelle.

BACKGROUND: Trauma patients present to the emergency department with various injuries. Few injuries can be easily missed during the evaluation of polytrauma patients. We report one such rare injury in a trauma patient. CASE REPORT: We report the case of a 67-year-old man who presented to the emergency department with an alleged history of trauma. He reported severe pain in the lower abdomen, right hip, and right thigh. An x-ray study did not reveal any bony injury, and an extended focused assessment with sonography in trauma was also negative. Point-of-care ultrasound of his right thigh revealed the presence of a Morel-Lavallée lesion. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Morel-Lavallée lesions are post-traumatic, closed, degloving injuries that go unnoticed in many polytrauma patients. Emergency physicians should be mindful of this lesion because delay in diagnosis can result in significant complications.

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.

Revascularization of a Circumferential Hand and Forearm Degloving Injury Using an Arteriovenous Shunt.

Major upper-extremity degloving injuries with distal dysvascularity are rare and challenging surgical problems. When these degloving injuries occur over nonexpendable regions, such as the glabrous skin of the palm and digits, revascularization or replantation may be the treatment of choice. Because the degloved skin flap is often separated in the suprafascial plane, direct arterial repair may be impossible. We present a rare case of circumferential degloving of the hand and forearm with distal dysvascularity, treated successfully with revascularization with arterial anastomosis, venous anastomosis, and arteriovenous shunt creation. The patient required reoperation for partial flap loss and ligation of the arteriovenous fistula. At final follow-up 16 months after the injuries, she showed independence in activities, reported good functional use of the hand, and worked full-time at her original occupation.

Forefoot Replantation in a 3-Year-Old Boy: Case Report.

Few reports about successful forefoot replantation in children have been published. In this article, we present a case of a 3-year-old boy with severe complete amputation of the left forefoot from a crushed and degloved injury in a motorcycle accident. The replantation was successfully performed, even though total ischemia time lasted 8 hours, of which 4 hours was cold ischemia time. The child was able to walk without significant difficulties from 4 months postoperatively and led a normal life in school at 2 years of follow-up. In this case, we present the replantation of a high-velocity traumatic partial foot amputation in a child with excellent function and cosmetic outcome.

Morel-Lavellée lesions: MRI characteristics in the pediatric patient.

BACKGROUND: A closed degloving injury is often referred to as a Morel-Lavellée lesion regardless of location despite traditionally being associated with the hip in adults. It results from a shearing injury that separates the subcutaneous layers from the fascia with fluid filling a potential space. OBJECTIVE: While the most common location and cause have been described in adults, there is limited literature in pediatric patients. We have seen pediatric Morel-Lavellée lesions commonly occurring at the knee after sports. We set out to describe the magnetic resonance imaging (MRI) characteristics. MATERIALS AND METHODS: A retrospective analysis was performed. All patients with trauma to the pelvis and lower extremities with a subcutaneous fluid collection seen on MRI were evaluated. Age, gender, mechanism of injury, time interval to imaging, and treatment were recorded. The collections were evaluated for location, size, shape and signal characteristics including the presence of fat, blood and septations. RESULTS: Twenty-one patients ages 7 to 17 years old had findings of degloving injury on MRI. The most common etiology was sports related (18/21, 85.7%). The anterior knee was most often affected (18/21, 85.7%). Lesions were ovoid and centered over the medial retinaculum (8/18, 44.4%) or lateral retinaculum (7/18, 38.9%). A capsule was weakly associated with later presentation (P=0.12). CONCLUSION: Pediatric Morel-Lavellée lesions commonly occur in a location not classically described, the anterior knee, and often after sports injury. Commonly, the collections are ovoid and always located at the subcutaneous fat/fascial interface. Recognition of specific imaging characteristics in a common location after sports injury allows for early identification. While most patients recover with conservative management, some need additional intervention with aspiration or debridement.

Specific small bowel injuries due to prolapse through vaginal introitus after transvaginal instrumental gravid uterus perforation: a review.

A small bowel prolapse through the vaginal introitus after a transvaginal instrumental gravid uterus perforation is a surgical emergency. To define the mechanisms of an irreversible, small bowel ischaemia due to small bowel prolapse through a vaginal introitus, ClinicalTrials.gov, PubMed, PubMed Central, and Google Scholar were searched. Out of the 81 articles screened, 28 cases of a small bowel evisceration through vaginal introitus were included. A small bowel obstruction severity grading was defined with risk factors; potential mechanisms of different severity grades after a transvaginal instrumental gravid uterine perforation with a vaginal evisceration. The duration of symptoms or a delay in the diagnosis did not change the incidence of the two most severe grades-mesenteric stripping and a small bowel degloving. Both obstruction types develop immediately during an instrumental abortion. The severity of obstruction does not influence the maternal outcome.

Penetrating Anorectal Injury Caused by a Wild Boar Attack: A Case Report.

Wild boar attacks have rarely been reported in the medical literature. This is the case of an 83-year-old male farmer who was assaulted from behind by an injured adult wild boar. He presented with hemorrhagic shock after sustaining injuries to the right profunda femoris artery and right sciatic nerve as well as significant soft-tissue injuries, bilateral iliac wing fractures, an open pneumothorax, and an anorectal injury. The anorectal injury was treated with fecal diversion but was complicated by soft-tissue infection in the surrounding dead space. The patient needed multiple operations, including removal of the distal rectum and creation of a permanent colostomy. In this report, we highlighted the characteristics of anorectal trauma caused by a wild boar attack. We conclude that penetrating anorectal injuries caused by this type of attack can be associated with extensive soft-tissue damage despite externally appearing to be simple puncture wounds. Anorectal combat injuries have demonstrated similar extensive surrounding soft-tissue injuries and propensity for infection; therefore, this case supports adopting a similar treatment strategy, that of serial and radical debridement, to treat certain wild boar injuries.

Thumb Reconstruction With Thin Proximal Ulnar Perforator Free Flap.

Soft tissue defects of the thumb with exposure of tendons, periosteum, or neurovascular bundles require a complex reconstruction aimed at restoring both skin coverage and the essential function of pinching and manipulation. When large defects are involved, a free tissue transfer is indicated. The proximal ulnar perforator flap represents an interesting solution without the drawbacks of other more widespread free flaps. This report describes the case of a patient with a squamous cell carcinoma of the thumb that required circumferential resection of the soft tissue of the distal phalanx and the interphalangeal joint. The exposed structures were covered with pliable and texture-matching skin harvested from the proximal volar forearm and based on the proximal ulnar perforator. After 12-month follow-up, the patient was satisfied with the aesthetic outcome. Donor-site morbidity was minimal and no functional impairment in daily-life activities was reported. Even though a skilled microsurgical technique is required for the dissection of the perforator, its constant vascular anatomy and the low risk of damage to the main neurovascular bundle should make this flap reliable for the majority of hand surgeons.

Reconstruction of totally degloved fingers: a novel application of the bilobed spiraled innervated radial artery superficial palmar branch perforator flap design provides for primary donor-site closure.

INTRODUCTION: To investigate the results of resurfacing completely degloved digits using bilobed innervated radial artery superficial palmar branch (RASPB) perforator flap in a spiral fashion. METHODS: A detailed anatomic study on 30 adult fresh frozen cadavers preinjected with silicone rubber compound to demarcate arterial anatomy documented locations, numbers, and diameters of arteries and skin perforators with surrounding nerves. The flap-raising procedure was performed using four fresh cadaver specimen. We reviewed the reconstruction of 12 digits by using a bilobed spiraled innervated RASPB free perforator flap after non-replantable degloving injury. Two skin paddles were marked out using standard points of reference. At least two separate cutaneous perforator vessels were identified using a hand-held Doppler and were dissected back to the RASPB in retrograde fashion. The skin paddles were then divided between the two cutaneous perforators to provide two separate paddles with a common vascular supply. The skin paddles were stacked in a spiral fashion on the flap inset, effectively increasing the width of the flap to cover the totally degloved finger while still allowing closure of the primary donor-site. RESULTS: The RASPB was present within the flap in all cadavers. The direct perforator and the musculocutaneous perforator were available in 93.33 and 76.67 %, respectively, with neither of them in 6.67 % of the cases. The constantly present two perforators allowed the design of a new bilobed spiraled innervated radial artery superficial palmar branch perforator flap. We used the proposed flap to reconstruct completely degloved digits in 12 patients (mean age 28.6 years; range 17-35 years). With our proposed flap, no flap failure or re-exploration occurred and the donor site was closed primarily in all cases. All the flaps survived uneventfully. Total active motion ranged from 92° to 140° and 111° to 155° in the cases with and without metacarpophalangeal joint involvement, respectively. The static 2 point discrimination test varied from 6 to 11 mm. All the patients were satisfied with the overall results. CONCLUSION: The bilobed flap is large enough to cover totally degloved finger defects and contain direct skin perforators, provides a bespoke cover for complex soft tissue defects of completely degloved digits while also improving morbidity and cosmesis of the donor site. LEVEL OF EVIDENCE: Level IV, retrospective series.

CT characteristics of Morel-Lavallée lesions: an under-recognized but significant finding in acute trauma imaging.

OBJECTIVE: To highlight the significance and imaging characteristics of Morel-Lavallée (ML) lesions, which have been well characterized on MRI, but are potentially under-recognized on CT. MATERIALS AND METHODS: Twenty-eight Morel-Lavallée lesions were identified in 18 patients and were all clinically or surgically confirmed. Lesions were grouped into acute (<3 days), subacute (3-30 days), and chronic (>30 days) at the time of CT imaging. Charts were reviewed to gather patient characteristics, injury patterns, radiologist interpretation, treatment, and outcomes. RESULTS: Sixteen male and 2 female patients with a mean age of 50 years (range 19-80) at the date of their initial evaluation were identified. All patients had significant trauma that accounted for 28 ML lesions, all of which were in a characteristic subcutaneous location overlying the muscular fascial plane. Lesions on CT went through an evolution from hyperdense, poorly or moderately marginated without a pseudocapsule to being hypodense, with internal fat globules or septations and well marginated with a complete enhancing pseudocapsule. Only 1 (4 %) of the ML lesions was suggested and 7 (25 %) lesions were not commented on at all by the interpreting radiologist. CONCLUSION: Morel-Lavallée lesions are post-traumatic closed, internal, soft-tissue, degloving lesions that are potentially underrecognized on CT. Most acute ML lesions are nonspecific, resembling simple hematomas or contusions. ML lesions evolve as they age with subacute and chronic lesions demonstrating the known features described on MR imaging that should allow for an accurate imaging diagnosis.

Case Report: The casting motion to mobilize stiffness technique for rehabilitation after a crush and degloving injury of the hand.

STUDY DESIGN: Case report. INTRODUCTION: This case report describes the use of the casting motion to mobilize stiffness (CMMS) technique in the management of a crush and degloving injury of the hand. The patient was unable to attend multiple hand therapy sessions due to geographic constraints. The CMMS technique involved the application of a nonremovable plaster of paris cast that selectively immobilizes proximal joints in an ideal position while constraining distal joints to direct desired motion over a long period. This uses active motion only. Traditional hand therapy techniques or modalities are not used. This treatment approach was beneficial to the patient as a minimum of 2 appointments per month were needed to regain functional hand use. PURPOSE OF THE STUDY: To document the use of the CMMS technique as an effective treatment approach in the management of a crush and degloving injury of the hand. METHODS: The CMMS technique was applied to the patient's left (nondominant) hand 8 weeks after injury. The technique's aim was to improve the 30° flexion deformity of the left wrist and flexion contractures of the index, middle, and ring fingers with a total active motion of 0°. Orthotic devices and traditional therapy were applied once joint stiffness was resolved, and a normal pattern of motion was reinstated. RESULTS: At 6 months, substantial improvement was noted in wrist as well as metacarpophalangeal and interphalangeal joints. Total active motion exceeded 170° in all fingers excellent functional outcome resulted as measured with the upper limb functional index short form-10. The upper limb functional index increased from 0% to 55% of preinjury status (or capacity) over the 18 months of therapy. DISCUSSION: Brief immobilization through casting causes certain functional losses, but these are temporary and reversible. CONCLUSION: Finger stiffness, edema, and tissue fibrosis were successfully managed with the CMMS technique without the need for attendance at multiple hand therapy sessions. LEVEL OF EVIDENCE: Level V.

Vacuum-Assisted Closure in the Management of Degloving Soft Tissue Injury: A Case Report.

We report the case of a patient with an extensive degloving injury to his right foot involving severe subcutaneous soft tissue disruption and contamination. The initial treatment consisted of debridement, which was kept to a minimum, copious irrigation, primary wound closure at a few sites, and coverage of the remaining skin defects with vacuum-assisted closure (VAC) dressings. After a few weeks of VAC therapy for wound bed preparation, definitive coverage with a meshed skin graft was possible. Additional plastic surgical procedures were not required. At the last follow-up visit, the patient had no complaints and was able to participate in normal social life without limitations. Wounds that are grossly contaminated or associated with extensive soft tissue defects often require a multistage approach before delayed primary wound closure or plastic surgical procedures can be performed. Vacuum therapy can be used for temporary soft tissue coverage and has been shown to improve bacterial clearance, to increase local blood flow, and to promote granulation tissue formation. In contrast, plastic surgical procedures initially achieve safe and stable wound closure; however, the absence of sensitivity can lead to secondary problems. This is of particular relevance if the graft recipient site is subject to heavy stress and the restoration of function is of paramount importance, such as in the present case. Vacuum therapy is an effective and safe treatment of degloving injuries. We achieved a very good functional outcome, which was particularly important in view of the high stresses and strains to which a foot is exposed.

Diagnosis and Management of Closed Internal Degloving Injuries: The Morel-Lavallée Lesion.

BACKGROUND: Morel-Lavallée (ML) lesions are closed degloving injuries described as posttraumatic subcutaneous fluid collections. They are most commonly seen in the proximal thigh. They can present several days to months after the inciting event. CASE REPORT: A 55-year-old woman with a recent admission for trauma presented to the Emergency Department with increasing swelling and pain in the right thigh for the previous 3 days. Ultrasound of the thigh was negative. Magnetic resonance imaging performed to further evaluate for leg swelling revealed a "Morel-Lavallée lesion" of the thigh that required drainage. The patient recovered completely after the surgery. WHY SHOULD THE EMERGENCY PHYSICIAN BE AWARE OF THIS?: Emergency physicians should be aware of these rare lesions because they are often mistaken for tumors or hematomas. Early recognition may avoid subsequent complications and help in obtaining prompt specialist care.

Use of HBOT and a living bilayer skin substitute for a compromised flap with chronic steroid use: a case report.

UNLABELLED: Wound healing in a degloving injury can be compromised due to mechanical compression, increased length-to-width ratio, and time to treatment. Chronic steroid use is also a known risk factor for poor wound healing in wounds of any type. We report the first known case of hyperbaric oxygen therapy and Apligraf, a living bilayer skin substitute, for non-operative salvage of a traumatic degloving injury in 70-year-old female on chronic steroids for sarcoidosis. DECLARATION OF INTEREST: The authors have received no financial support for the material presented in this study outside of the scope of standard patient care reimbursement. The authors do not have any financial conflict of interest to disclose.

Treatment of a paediatric patient with a distal lower extremity traumatic wound using a dermal regeneration template and NPWT.

Degloving injuries are common in trauma and represent a spectrum of complex wounds, the management of which may be highly challenging especially in the paediatric population. In severe injuries leading to wounds reaching tendon and bone, vascularity is compromised precluding traditional wound management, and sometimes necessitating amputation. This report highlights the use of a dermal regeneration template combined with vacuum-assisted closure (VAC) in the treatment of complex traumatic degloving wounds. Here, we present a case of a five-year-old boy who sustained a high-energy shear injury to his lower extremity that resulted in an extensive degloving wound involving the distal third of his leg and the dorsum of his foot. After debridement, the patient underwent VAC combined with a dermal skin substitute placement, followed by split-thickness skin grafting. The extremity healed with no complications and without the need for amputation or flap reconstruction, achieving satisfactory recovery of range of motion and favourable cosmetic results.

Mid-term prognosis of endoscopic debridement combined with percutaneous cutaneo-fascial suture for the treatment of Morel-Lavallée lesion: a minimum 3-year follow-up study.

PURPOSE: Morel-Lavallée lesion (MLL) is a closed soft-tissue degloving injurie resulting from shear forces. With the advent of endoscopic technology and advancements in surgical techniques, innovative solutions are now available. However, there are few data on mid-term results after treatment of MLL, especially regarding arthroscopic method. The objective of this study is to evaluate the clinical outcomes of endoscopic debridement combined with percutaneous cutaneo-fascial suture in treating MLL. METHODS: A single-center retrospective study was conducted at a university teaching hospital investigating patients who underwent arthroscopic management of Morel-Lavallée lesion between 2014 and 2020.Patient demographics, postoperative recovery time, peri- and postoperative complications were investigated. Mid-term follow up clinical and radiological examinations were performed. RESULTS: The retrospective study included 38 patients aged between 11 and 90 years, with an average age of 50.9 ± 16.9 years. These patients waited an average of 36.6±23.5days to return to work after operation. The average time to follow-up was from 3 to 9 years, averaging 5.0 ± 1.8 years. At the end of follow-up, only one complication of superficial skin necrosis occurred, accounting for 2.6%. The imaging assessment at the final follow-up indicated improvement over the postoperative period for all 38patients. CONCLUSION: In mid-term experience, endoscopic debridement combined with percutaneous cutaneo-fascial suture for MLL management is a safe and effective option.