Os supranaviculare and navicular osteochondral lesion contributing to the development of a navicular stress fracture in an adolescent male athlete: Case report.

Stress fractures of the tarsal navicular bone can be problematic in the athlete. This case details the injury and outcome of an adolescent male athlete who experienced one year of intermittent foot pain without acute trauma. Radiographs and computed tomography demonstrated a triad of a navicular stress fracture, an os supranaviculare, and an osteochondral defect of the navicular bone. The patient underwent successful operative fixation and returned to painless full function with imaging demonstrating healing at six months. Diagnosis of a navicular stress fracture in the setting of both an os supranaviculare and osteochondral lesion of the navicular bone have not been reported elsewhere in the literature. While repetitive loading on the navicular bone can independently produce a stress fracture, the patient had an increased risk for this injury; the presumably pre-existing navicular osteochondral lesion and os supranaviculare may have resulted in decreased effective articular surface area, thereby increasing force on the navicular bone and producing a stress fracture. Understanding navicular stress fractures and concomitant bony pathology contributing to injury is crucial to successful diagnosis, management, and prevention of recurrence.

Foot and ankle ability measure: validación de la versión española de 29 ítems en el área de rehabilitación / Foot and ankle ability measure: Validation of a Spanish version with 29 items in rehabilitation setting

Objetivo: El Foot and Ankle Ability Measure (FAAM) es un cuestionario extendido internacionalmente para patología de pie y tobillo. El propósito del estudio fue desarrollar y validar la versión española de 29 ítems del cuestionario FAAM para las subescalas de Actividades de la Vida Diaria (AVD) y DEPORTE en el área de rehabilitación. Materiales y métodos: Se realizó un estudio observacional en dos fases. Primero, se hizo una adaptación transcultural del cuestionario FAAM con una traducción doble al español y doble traducción inversa al inglés. Posteriormente, se validaron las propiedades psicométricas. Los participantes (n = 147), con patología de pie y tobillo, completaron la versión española del FAAM para AVD y DEPORTE, el cuestionario SF-36 y la Escala Analógica Visual de Dolor (EVA). La muestra se empleó para determinar la estructura factorial, consistencia interna y validez convergente y, un subgrupo (n = 46), para determinar la fiabilidad a las 48-72 h. Resultados: La estructura factorial de la versión española del FAAM para AVD y DEPORTE fue unidimensional demostrando alta consistencia interna en ambas subescalas (AVD y DEPORTE, α = 0,97 y α = 0,93, respectivamente). Los valores de fiabilidad fueron de ICC = 0,90 y ICC = 0,76, respectivamente. La validez convergente del cuestionario FAAM con la EVA dolor (r = 0,50) y con la función física de la SF-36 (r = 0,64) se correlacionó moderadamente. Conclusiones: La versión española del FAAM de 29 ítems es un instrumento de medida válido para patologías de pie y tobillo con unas propiedades psicométricas similares a la versión original y a las versiones en otros idiomas.(AU)

Objective: The Foot and Ankle Ability Measure (FAAM) is an internationally widely used outcome measure of foot and ankle disorders available in several languages. The purpose of this study was to develop and validate a FAAM Spanish-version with 29 items of Activities of Daily Living (ADL) and SPORT subscales in rehabilitation setting. Materials and methods: A two-stage observational study was conducted. The FAAM was cross-culturally adapted to Spanish through a double-forward translation and a double-backward translation; the psychometric properties were then validated. The participants (n = 147), with various chronic foot and ankle disorders, completed the Spanish version of the Foot and Ankle Ability Measure ADL and SPORT, SF-36, and a pain intensity visual analogue scale (Pain VAS). The full sample was used to determine the factor structure, the internal consistency, and the convergent criterion validity, and a subgroup (n = 46) was used to determine the reliability at 48–72 h. Results: The factor structure of Spanish version of FAAM ADL and SPORT subscales were both one-dimensional, demonstrating high internal consistency (α = 0.97 and α = 0.93, respectively). The reliability values were ICC = 0.90 and ICC = 0.76, respectively. The convergent validity criterion of Spanish version of FAAM with the Pain VAS (r = 0.50) and Physical Function of SF-36 (r = 0.64) were moderately correlated. Conclusions: The Spanish version of FAAM with 29 items are a valid foot and ankle disorder outcome measure with similar psychometric properties to the original version and versions in other languages.(AU)

Syzygium cumini(L.),Skeels fruit extracts: In vitro and in vivo anti-inflammatory properties.

ETHNOPHARMACOLOGICAL RELEVANCE: Syzygium cumini (L.) Skeels is an important medicinal plant utilized in the health care systems of Pakistan, India, Sri Lanka, and Bangladesh. S. cumini have been used to treat renal issues, indigestion, diabetes, dysentery, and employed in folk medicine to treat inflammations. It is known to anticipate antioxidant, anti-inflammatory, anticancer, anti-diabetic, anti-bacterial, antifungal, activities, and radioprotective activities. MATERIAL AND METHODS: We examined the in vitro anti-inflammatory activities of S. cumini fruit extracts, evaluated using membrane stabilization, egg albumin denaturation, and bovine serum albumin denaturation assays. In vivo anti-inflammatory activity was also assessed, using murine models of carrageenan, formaldehyde, and PGE2 induced paw edema. Fractionation of active extracts was performed using HPLC, followed by LC-ESI-MS/MS analysis to identify the bioactive compounds responsible for anti-inflammatory activity. RESULTS: The crude methanolic extract showed stronger in vitro and in vivo anti-inflammatory activities compared to other extracts. The most potent effects were observed in the formaldehyde induced paw edema assay wherein methanolic extract and standard indomethacin induced 72% and 88% inhibition against paw edema volume in comparison to control (normal saline) respectively. In the bovine serum albumin denaturation assay the methanolic extract induced 82% inhibition against denaturation as compared to control (phosphate buffer) while standard diclofenac sodium induced 98% inhibition. In contrast, 50% v/v MeOH:H2O or 100% dichloromethane extracts displayed moderate to weak effects in the anti-inflammatory models. HPLC fractionation provided 6 active sub-fractions, four (MF2, MF3, MF6, MF7) from the 100% methanolic extract and two (HAF1, HAF3) from the 50% methanolic extract. The MF2, MF7, and HAF1 sub-fractions displayed potent activity in all studied in vitro assays. LC-ESI-MS-MS analysis tentatively identified delphinidin 3-glucoside, peonidin-3,5-diglucoside, gallic acid, liquitrigenin, scopoletin, umbelliferon, and rosmanol from the 100% methanolic fractions. Myricetin, catechin, quinic acid, chlorogenic acid, ellagic acid, gallic acid, and caffeic acid were identified in the 50% methanolic fractions. CONCLUSIONS: These results demonstrate that S. cumini fruit extracts are a rich source of bioactive compounds that are worthy of further investigation as leads for anti-inflammatory drug discovery.

Microbiological evaluation of resection margins of the infected diabetic foot ulcer.

AIM: To evaluate the impact of surgical debridement on the microbiology of resection margins of an infected diabetic foot ulcer and to compare the use of marginal sampling as a guide for antimicrobial therapy. METHODS: Forty consecutive participants were studied. Tissue samples from infected diabetic foot ulcers were obtained at first contact by podiatrists. After surgical debridement to macroscopically healthy tissue, multiple samples were obtained from the margins of the residuum and also from excised non-viable tissue. Debridement was done by a single surgeon. Bacterial species were classified according to pathogenic potential a priori into Red Group-Definite pathogen causing infection, Yellow Group-Likely to be causing infection if present in more than one specimen and Green Group -Commensals, not causing infection. RESULTS: There was a relative reduction of 49% (p = 0.002) in bacteria in the most pathogenic (red) group, and 59% (p = 0.002) in the yellow group in podiatry samples compared with resection specimen. Positive cultures from margins of the residuum were observed in 75% of cases. There was a relative reduction of 67% (p = 0.0001) in bacteria in the red and 48% (p = 0.06) in the yellow group in marginal samples from the residuum compared with podiatry samples. CONCLUSIONS: After surgical debridement to healthy tissue, positive cultures from marginal tissue samples provided vital information on the presence of pathogenic bacteria. This allowed antibiotics to be individualised post-surgical debridement.

Morphological characteristics of the Lisfranc ligament.

BACKGROUND: This study aimed to clarify the morphological characteristics of the Lisfranc ligament and the cuneiform 1-metatarsal 2&3 plantar ligament (CMPL). METHODS: Forty legs from 20 cadavers were examined. Classification proceeded according to the number of fiber bundles in the Lisfranc ligament and the CMPL. Morphological features measured were fiber bundle length, width, thickness, and angle. RESULTS: In Type I-a, the Lisfranc ligament and the CMPL were a single fiber bundle; in Type I-b, the Lisfranc ligament was a single fiber bundle, and the CMPL was two fiber bundles; in Type II-a, the Lisfranc ligament was a two fiber bundle, and the CMPL was a single fiber bundle; in Type II-b, the Lisfranc ligament and the CMPL were two fiber bundles; in Type III-a, the Lisfranc ligament was three fiber bundles, and the CMPL was a single fiber bundle; in Type III-b, the Lisfranc ligament was three fiber bundles, and the CMPL was two fiber bundles; in Type IV, the Lisfranc ligament and the CMPL could not be separated. Type I-a was seen in 37.5%, Type I-b in 10%, Type II-a in 30%, Type II-b in 7.5%, Type III-a in 7.5%, Type III-b in 2.5%, and Type IV in 5%. The Lisfranc ligament was significantly larger than the CMPL in total fiber bundle width, total fiber bundle thickness, and total fiber bundle angle. CONCLUSION: The Lisfranc ligament had up to 3 fiber bundles and the CMPL had one or two fiber bundles; classifications were four types and two subgroups.

The clinical anatomy of crucifixion.

Crucifixion was a widely used form of execution for capital crimes in antiquity. Civilizations and empires perfected the technique, leading to centuries of discussions, controversies, and questions, many of which concerned the death of Jesus Christ. To this day, much remains to be discovered in both religious and scientific realms. However, the aim of this study is to discuss such facts as are known from the medical perspectives of clinical anatomists. Nails/spikes were driven through the hands/wrists and feet of five adult cadavers, and the cadavers were then dissected to observe the anatomical structures that had been injured or placed at risk for injury. While many historical and archeological facts remain to be discovered, we hope that this cadaveric study will enhance our modern understanding of ancient practices from a medical and anatomical perspective. Clin. Anat. 32:12-21, 2019. © 2019 Wiley Periodicals, Inc.

Broken thermometer in foot: a source of mercury poisoning.

A 17-year-old boy was referred after jumping from a ladder onto the ground, crushing a medical thermometer with his right foot. Some days later, he complained of loss of appetite and weakness. A radiograph of the affected foot demonstrated radiopaque densities. Blood and 24-h urine assays for mercury demonstrated toxic levels. Chelation therapy cured the patient dramatically.

Treatment of Traumatic Degloving Injury of the Foot Using a Biologic Dressing in a Pediatric Patient.

INTRODUCTION: Degloving injuries of the foot involve the management of extensive soft tissue and osseous damage secondary to significant forced avulsion of soft tissue, which can present a major challenge for the surgeon. Surgical procedures on pediatric foot degloving involving split-thickness and/or full-thickness skin grafts and rotational flaps can result in negative consequences, such as donor site comorbidities and psychosocial implications when the pediatric patient returns to daily life. CASE REPORT: The authors report the case of a 16-year-old girl with no past medical history who sustained an extensive degloving injury to her right foot involving severe subcutaneous and muscular soft tissue disruption and contamination. The initial treatment consisted of debridement, copious irrigation, primary wound closure at several sites, and application of an extracellular matrix (ECM) substitute graft. Shortly thereafter, secondary treatment consisted of application of primary musculoskeletal repair, negative pressure wound therapy (NPWT), and application of a dermal regeneration template. Over the 5-month course of treatment, an additional 3 trips to the operating room occurred, involving serial irrigation and debridement, NPWT application, and dermal/ECM substitute graft applications, leading to full epithelialization. CONCLUSIONS: To the best of the authors' knowledge, this is the first reported case in which an instance of pediatric foot degloving is presented with serial debridement, NPWT, and biological dressings, resulting in no additional plastic surgical techniques needed to provide return to functional outcome.

Closed Distal Dislocation of the Intermediate Cuneiform in a Complex Lisfranc Fracture-Dislocation: A Case Report.

CASE: A 21-year-old, active duty male sustained an irreducible, complex Lisfranc fracture-dislocation with distal extrusion of his intermediate cuneiform. He was treated in a staged manner with external fixator placement, followed by an extended midfoot fusion with autograft bone. At 19 months, he could perform all activities of daily living independently with minimal pain using an Intrepid Dynamic Exoskeletal Orthosis. CONCLUSIONS: Complex Lisfranc injuries are severe and often result in chronic pain and disability after operative management. To our knowledge, this is the only case report describing a Lisfranc fracture-dislocation with a distally extruded intermediate cuneiform treated with a fusion.

Burns Due to Application of Raw Garlic to the Feet as a Home Remedy for Fever.

We present an illustrative case of unintentional burns to the feet of a 15-month-old child following the application of raw garlic as a home remedy for fever. We provide an overview of the historical medicinal uses of garlic as well as its unintended adverse effects. This case underscores the importance of clinicians' ability to recognize unusual presentations of injury due to culturally based practices that require care in emergency settings. This is particularly important in patient populations for whom abusive etiology would be considered.

Calcaneal lengthening for partial traumatic loss of the calcaneus.

BACKGROUND: The purpose of this article was to introduce calcaneal lengthening for partial traumatic loss of the calcaneus. Effectiveness with the use of the technique was also assessed. METHODS: From January 2013 to May 2016, calcaneal lengthening was performed in 15 patients who sustained a partial traumatic loss of the tuberosity portion of calcaneus. There were 13 men and 2 women with an average age of 36 years (range, 19-53 years). Combined Achilles tendon rupture was noted in 7 patients, and the tendon was reinserted to the calcaneus before calcaneal lengthening. Calcaneal lengthening was performed using an Ilizarov frame. Clinical outcome was assessed based on the American Orthopedic Foot and Ankle score. RESULTS: The mean loss of calcaneus was 27% (range, 19%-35%). Calcaneal lengthening (mean total time is157 days; range, 111-226 days) included three periods, i.e., latency (mean 7 days; range, 7-9 days), distraction (mean 43 days; range, 32-57 days), and consolidation (mean 108 days; range, 84-162 days). The mean amount of lengthening was 28% (range, 19%-38%). The mean follow-up duration was 25 months (range, 24-27 months). Based on the American Orthopaedic Foot and Ankle, there were 8 excellent, 6 good, and 1 fair result. CONCLUSIONS: For the treatment of partial traumatic loss of the calcaneus, calcaneal lengthening using an Ilizarov frame is a preferable technique to restore the length of calcaneus and foot function.

Fasciocutaneous flap with perforating branches of peroneal artery repairing soft tissue loss in anterior and middle parts of children's feet: A STROBE-compliant article.

Repairing soft tissue loss in feet's anterior and middle parts has become a problem, especially for children. We observed the feasibility and clinical effects of superficial peroneal fasciocutaneous flap pedicled with terminal perforating branches of peroneal artery for repairing children's feet.Between January 2015 and December 2016, soft tissue loss in anterior and middle regions of feet were repaired using superficial peroneal fasciocutaneous flap pedicled with terminal perforating branches of peroneal artery in 8 children with a median age of 6.5 [4-9, interquartile range (IQR) = 3] years. The skin of lower leg was intact, and the soft tissue loss area was located in the anterior and middle regions of feet with a size of 5 cm × 4 cm to 11 cm × 7 cm combined with the exposure of tendons and joints in all the 8 children. On the basis of the conditions above, there were no indications of free skin grafting. Foot wounds were repaired all with the superficial peroneal fasciocutaneous flap pedicled with terminal perforating branches of peroneal artery (6 cm × 5 cm to 12 cm × 8 cm), and then the donor area was sutured to narrow the donor area followed by intermediate split thickness skin graft. The perforating branch trunk of peroneal artery was used as a rotation point (4 cm above the lateral malleolus) in 5 children and descending branch of perforating branch of peroneal artery as a rotation point (2 cm under the lateral malleolus) in 3 children.All flaps survived with primary healing in the 8 children. Postoperative median 7.5-month (3-12, IQR = 4.5) follow-up indicated that flap color and texture were fine, the appearances of donor and recipient areas were satisfactory, wearing shoes was not affected, and walking function and foot blood circulation were normal.For intractable soft tissue loss in the anterior and middle regions of children's feet, superficial peroneal fasciocutaneous flap pedicled with terminal perforating branches of peroneal artery can improve recipient area appearance and walking function because it has the characteristics of reliable blood supply and convenient rotation. It is worth using this method widely in clinics.

Distally Based Medial Plantar Flap: A Classification of the Surgical Techniques.

The proximally based medial plantar flap is considered to be the reference standard for heel reconstruction. Although less well-studied, a distally based medial plantar flap is a suitable alternative when used to cover a distal foot defect, especially of the hallux, first metatarsal, or metatarsophalangeal joint. Our objective was to provide a complete description and propose a classification of the different surgical procedures used to harvest this flap. A review of the data reported in the MEDLINE database until May 2017 concerning the distally based medial plantar flap was performed. We have illustrated the different surgical procedures through a case series. Three approaches or "types" of flap have been described, and we have proposed a classification for reconstructive surgeons. In type 1, the plantar pedicle is ligatured before division into the medial and lateral plantar artery. In type 2, the medial plantar pedicle is cut proximally just after division. In type 3, the flap is harvested to include the fasciocutaneous perforator vessels, as an advancement flap or a propeller perforator flap. A distally based medial plantar flap affords adequate and reliable coverage of the weightbearing zone. Because the donor site drawbacks are minimal, this flap is a useful option for distal foot reconstruction, and reconstructive surgeons should remember this flap. The type 1 flap appears to be associated with a minimal risk of flap necrosis, even in those with diabetes or arteriopathy, and can cover even the most distal defect.

A Soft Casting Technique for Managing Pediatric Hand and Foot Burns.

Hand and foot burns in children are difficult to dress. The authors have developed a soft casting technique to manage burns to these areas. The aim of this study is to report the outcomes using weekly dressing changes with a soft casting technique to manage pediatric hand and foot burns in the outpatient setting. A retrospective chart review was performed on children with burns to the hands or feet, who underwent dressing changes with a soft casting technique at the Children's Hospital Colorado Burn Center. Soft casting was performed by placing antibiotic ointment-impregnated nonadherent gauze over the burn wound(s), wrapping the extremity using rolled gauze, applying soft cast pad, plaster, soft cast tape, and an elastic bandage. This was changed weekly. Two hundred ninety-eight children with hand burns had a mean age of 16.8 ± 2 months. Two hundred forty-eight children had partial thickness burn injuries (83%), 50 had full thickness burn injuries (17%), and the mean total body surface area (TBSA) was 1 ± 2.4%. The mean time to heal was 10.1 ± 1.7 days for all subjects. Sixty-six children with foot burns were identified with a mean age of 24 ± 2.6 months. Forty-six children had partial thickness injuries (70%), 20 had full thickness burn injuries (30%), and the mean TBSA was 2.3 ± 2.9%. The mean time to heal was 14.1 ± 2.2 days for all subjects. Weekly dressing changes using a soft casting technique are effective for the outpatient management of pediatric hand and foot burns. This method avoids costly inpatient hospital care, reduces the number of painful dressing changes, and allows children to heal in their own environment.

Foot and ankle reconstruction with vertically designed deep inferior epigastric perforator flap.

INTRODUCTION: The deep inferior epigastric perforator (DIEP) flap is one of the most commonly utilized flaps of reconstructive surgery. Although the horizontal flap design is the most commonly used, this flap can be vertically designed to avoid drawbacks such as excessive tissue dissection, relatively reduced flap perfusion, and scarification of the contralateral flap opportunity. The aim of this report is to present our case series for foot and ankle reconstruction with vertical designed DIEP flap. PATIENTS AND METHODS: The free vertically designed DIEP flaps (VDIEP) were used in eight patients (7 male, 1 female) whose age is in a range of 20-66 years for soft tissue reconstructions in the ankle and foot region over a five-year period. The range of defects' size was from 8 × 5 cm to 15 × 7 cm and the causes were electrical burn, trauma and diabetic foot infections. RESULTS: Flap dimensions varied from 10 × 6 cm to 17 × 9 cm. All the flaps had two or more perforators, and all flaps survived completely. There were no early or late complications. We followed up the patients for 10 months in average. We observed no functional problems, especially in main motions of foot and ankle like eversion, inversion, flexion or extension except one patient. Donor site scars were acceptable in all patients. CONCLUSIONS: The VDIEP flap may be an option for selected lower extremity soft tissue reconstructions, and it may be an alternative to classically designed abdominal flaps.

Reconstruction of the Heel, Middle Foot Sole, and Plantar Forefoot with the Medial Plantar Artery Perforator Flap: Clinical Experience with 28 Cases.

BACKGROUND: Defects in the weight-bearing region of the foot sole can represent a substantial restriction in quality of life and pose a challenge for reconstructive plastic surgery. The purpose of this article is to report the authors' experience with the use of the medial plantar artery perforator flap for reconstruction of defects of the foot sole in three different regions: heel, middle foot sole, and plantar forefoot. METHODS: From January of 2003 to May of 2016, 28 patients (13 male and 15 female patients) with an average age of 54 years (range, 12 to 84 years) underwent reconstruction with 28 medial plantar artery perforator flaps. Twenty-six flaps were harvested as pedicle perforator flaps and two as free perforator flaps. All flaps were raised from the ipsilateral instep area. The defect locations included the heel (20 cases), middle foot sole (four cases), and forefoot (four cases). The causes of reconstruction were tumors in 18 patients, decubitus in eight patients, and trauma in two patients. RESULTS: The flap sizes varied from 2.5 × 2.5 cm to 5.5 × 9.5 cm. All of the flaps survived completely after surgery, apart from one. The donor sites were all covered with a split-thickness skin graft. Follow-up observations were conducted for 4 to 12 months, and all patients had good functional recovery with satisfactory cosmetic results. CONCLUSION: The medial plantar artery perforator flap can be considered an optimal method of foot sole reconstruction not only for covering the weight-bearing area of the heel but also for the middle and forefoot plantar region. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

First dorsal metatarsal artery perforator flap to cover great toe defect.

BACKGROUND: There were very few options available for distal foot and toe defects that required a vascularized flap for coverage. As such, the use of a free flap was often justified in this region of the foot. The use of perforator flaps has created a new subset of local tissue transfer alternatives that increases the potential that the difficulties associated with microvascular tissue transfers could be avoided. The first dorsal metatarsal artery (FDMA) perforator flap was one variant of this new type of tissue transfer. The aim of this report was to describe our experience using FDMA perforator flap to cover great toe defect. METHODS: A standard FDMA flap from the dorsum of the foot was raised in reversed fashion based on the distal communicating branch or "perforator" from plantar foot circulation in two patients with great toe defect. RESULTS: Salvage of the great toe was achieved in both patients. FDMA perforator flap achieved both reconstructive goals, and the donor site closure can be successfully performed without tension. Donor site healing was achieved in both patients with no associated complications by the 1-year follow-up. CONCLUSIONS: FDMA flap can be successfully used as a local flap to cover distal foot and toe wounds. However, direct donor site closure can be problematic and may need skin graft.