Rare Occurrence of Posttraumatic Cutaneous Mucormycosis After a Superficial Abrasion: A Report of 2 Cases.

CASE: Two patients who sustained multiple injuries after a road traffic accident developed cutaneous mucormycosis after a superficial abrasion. In the first case, the patient was diabetic with poorly controlled glycemic status. In the second case, the patient was young and immunocompetent with no known risk factors. CONCLUSION: Although there are few case reports of posttraumatic cutaneous mucormycosis, there is no single report describing its occurrence after a superficial abrasion. Cutaneous mucormycosis can be fatal if not identified early and treated aggressively. A high index of suspicion, timely diagnosis, and repeated debridement with antifungal therapy provided good functional outcomes in both patients.

Postburn Reconstruction of the Face and Neck.

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Understand the cardinal principles in the management of postburn deformities in the face and neck. 2. Understand reconstruction of specific subsites in the face and neck affected by burn contracture. 3. Acquire knowledge about the various techniques of burn reconstruction of the face and neck. 4. Grasp technical nuances and select appropriate surgical options for individual cases. SUMMARY: Postburn contractures in the face and neck region are multifactorial in origin and difficult to prevent in extensive burns. Facial burns lead to distortion of anatomical landmarks, causing aesthetic, functional, and psychological problems. Each subunit of the face is unique in structure; thus, the surgeon needs to adjust the timing of surgery and the technique according to region and the severity of contracture. Contracture of one unit, especially that of the neck and forehead, can exaggerate the contracture in neighboring subunits. The role of these extrinsic influences must be considered while sequencing surgical procedures. The burn surgeon must be adept in all reconstructive surgery techniques from skin grafting to tissue expanders to microsurgery to obtain the best outcomes. Surgery must be followed up with long-term physical therapy and psychological rehabilitation to help burn survivors with head and neck contractures to integrate back into society.

Diabetic Hand Infections: Factors at Presentation Influencing Amputation and Number of Surgical Procedures.

Background Diabetic hand infections are associated with significant morbidity and disability. Amputations cause permanent disability, and multiple surgical procedures lead to morbidity. Diabetic foot infections have been well-studied but literature on hand infections is limited. We undertook a retrospective study of patients with diabetic hand infections operated at our center to study the factors at presentation with significant association with amputation and number of surgical procedures. Patients and Methods Demographic data of 51 patients was collected. The six parameters, namely, duration of diabetes, "onset of symptoms to presentation" interval, presence of comorbidities, HbA1c level, random blood sugar (RBS) levels at admission, and culture characteristics were selected for statistical analysis to find a relationship with the two outcome variables: number of procedures done and need for amputation. Results On bivariate analysis, Gram-negative infection was found to have a significant relationship with the need for multiple of procedures ( p = 0 . 014). The mean difference between the "onset of symptoms to presentation" interval between the amputation/non-amputation groups (2.9 days, p = 0 . 04) and the multiple procedures/non-multiple procedure groups (4.4 days, p = 0 . 02) was found to be statistically significant. Presence of comorbidities, long duration of diabetes, HbA1c, and RBS levels at admission did not show any statistically significant association with the two outcome variables studied. Conclusion In the present study, we found that infection with Gram-negative organisms is significantly related to the need for multiple surgical procedures. A delay in presentation can influence the risk of amputation as well as multiple procedures. Institution of early appropriate care is important to get a good outcome.

Successful Limb Salvage Using an Orthoplastic Approach of Type IIIB Open Injuries of the Shoulder: A Report of 3 Cases.

CASE: We report 3 adult men (aged 28, 34, and 71 years) with successfully salvaged mangled injuries around the shoulder with high threshold for amputation. Assessment by Mangled Extremity Severity Score, Ganga Hospital Open Injury Severity Score, and Orthopaedic Trauma Association-Open Fracture Classification open injury scores predicted amputation. However, extended salvage was performed by orthoplastic approach. Two of them had superior shoulder suspensory complex (SSSC) injury. The QuickDASH score was high in 2 patients with SSSC injury and a good score in the third patient who achieved good shoulder motion. CONCLUSION: "Orthoplastic approach" achieves successful limb salvage in severely mangled shoulder injuries. Volume of muscle crush injury and double disruption of SSSC injury were the main determinants of outcome.

Cross-Hand Replantation.

Combined major injury to both upper extremities, in which one hand is amputated and structurally intact but not replantable, and the other hand is unsalvageable, is a rare setting in which cross-hand replantation may be considered. We report a case of an emergency cross-hand replantation performed at the wrist level. In our case, insertions of the wrist flexor and extensor tendons at the second and third metacarpal bases were retained at the recipient, allowing for early active wrist motion and finger motion by tenodesis. Fascicle-specific nerve coaptations were performed. The patient achieved satisfactory functional results, allowing him independence with daily living activities and return to gainful employment. At the time of telemedicine follow-up at 5 years, he was employed full-time, reported no difficulty or mild difficulty with most daily activities, and preferred the use of his replanted hand over a contralateral prosthesis.

Soft Tissue Coverage for Defects around the Knee Joint.

Soft tissue injuries around the knee present a challenge for providing a cover when there is loss of tissue. Various flaps comprising of skin and muscles around the joint have been described. Understanding the anatomical basis and the design of these flaps can aid in choosing the right flap for a given situation. A prompt cover of the defects aids in quicker healing and quicker rehabilitation of the patient.

An Argument for Salvage in Severe Lower Extremity Trauma with Posterior Tibial Nerve Injury: The Ganga Hospital Experience.

BACKGROUND: Absence of plantar sensation is a critical factor considered in favor of amputation for patients with lower limb-threatening injuries. This study aims to assess outcomes of limb salvage in a group of patients with severe lower extremity injuries associated with posterior tibial nerve transection. METHODS: The authors studied eight cases of limb salvage after traumatic injuries with documented tibial nerve laceration managed at Ganga Hospital, India. Functional and health-related quality-of-life outcomes were assessed. Outcomes from this case series were compared to outcomes of studies from a systematic literature review on salvage of the severely injured lower extremity. RESULTS: Patients in this case series reported mild pain (median score, 20 on a visual analogue scale ranging from 0 to 100), with some return of plantar sensation in patients with tibial nerve repairs (median score, 2 of 5). Patients demonstrated a decrease in ankle motion (27.5 degrees' plantar flexion and 10 degrees' extension) and muscle strength (median heel flexor score, 3 of 5). All patients could ambulate independently. Quality of life and function measured by validated instruments revealed minimal disability. The authors identified 1767 articles on lower extremity trauma, and 14 articles were reviewed systematically. Relative to the case series, published articles reported similarly diminished ankle motion and muscle strength, with reports of mild pain in select studies. Patient-reported outcomes instruments found variations in the degree of physical disability based on the time from injury. CONCLUSION: Although limited in number, this case series demonstrates the value of limb salvage even for patients with posterior tibial nerve injury.

Experience with peroneus brevis muscle flaps for reconstruction of distal leg and ankle defects.

OBJECTIVE: Peroneus brevis is a muscle in the leg which is expendable without much functional deficit. The objective of this study was to find out its usefulness in coverage of the defects of the lower leg and ankle. PATIENTS AND METHODS: A retrospective analysis of the use of 39 pedicled peroneus brevis muscle flaps used for coverage of defects of the lower leg and ankle between November 2010 and December 2012 was carried out. The flaps were proximally based for defects of the lower third of the leg in 12 patients and distally based for reconstruction of defects of the ankle in 26 patients, with one patient having flaps on both ankles. RESULTS: Partial flap loss in critical areas was found in four patients requiring further flap cover and in non-critical areas in two patients, which were managed with a skin graft. Three of the four critical losses occurred when we used it for covering defects over the medial malleolus. There was no complete flap loss in any of the patients. CONCLUSION: This flap has a unique vascular pattern and fails to fit into the classification of the vasculature of muscles by Mathes and Nahai. The unusual feature is an axial vessel system running down the deep aspect of the muscle and linking the perforators from the peroneal artery and anterior tibial artery, which allows it to be raised proximally or distally on a single perforator. The flap is simple to raise and safe for the reconstruction of small-to moderate-sized skin defects of the distal third of the tibia and all parts of the ankle except the medial malleolus, which is too far from the pedicle of the distally based flap. The donor site can be closed primarily to provide a linear scar. The muscle flap thins with time to provide a good result aesthetically at the primary defect.