Prevotella bivia is an anaerobic, gram-negative bacillus which naturally thrives in the human vagina, and is usually related to vaginal tract infections. However, this microorganism can also cause infections in other body locations. Infections with Prevotella bivia are frequently severe due to the risk of osteomyelitis and the lack of good protocols for adequate therapeutic management. Staphylococcus haemolyticus infection is one of the most frequent etiological factors of nosocomial infections, which hasthe ability to acquire multiple resistance against antimicrobial agents. We report a rare case of foot and hand paronychia with superinfection of Prevotella bivia and Staphylococcus haemolyticus. We highlight the importance of early microbiological diagnosis, and proper therapeutic management to avoid the risk of complications and the development of bacterial resistance to antibiotics.

Background/Objectives: Infrared thermography is an advanced technique that detects infrared light emitted by the body to map thermal changes related to blood flow. It is recognized for being noninvasive, fast, and reliable and is employed in the diagnosis and prevention of various medical conditions. In podiatry, it is utilized for managing diabetic foot ulcers, musculoskeletal injuries such as Achilles tendinopathy, and onychomycosis, among others. The primary objective is to analyze the application of thermography in podiatry as a diagnostic evaluation tool. Secondary objectives include evaluating the use of thermography in diagnosing musculoskeletal injuries, determining its role in preventing diabetic foot ulcers and onychomycosis, assessing its utility in sports performance evaluation with plantar orthoses, and reviewing its cost-effectiveness in detecting common foot conditions and deformities. Methods: A systematic review and meta-analysis of the existing literature on the use of thermography in podiatry were conducted. Studies addressing various applications of thermography were included, focusing on its effectiveness, sensitivity, and specificity. Both studies comparing plantar temperature before and after interventions with orthoses and those exploring thermography in diagnosing specific pathologies were analyzed. Results: Ten randomized clinical trials on the use of infrared thermography in podiatric conditions were included, with participant ages ranging from 18 to 80 years (n = 10–223). Treatments for Achilles tendinopathy, diabetic foot ulcers, and peripheral arterial disease were explored. Infrared thermography was utilized to measure thermal changes, evaluate plantar orthoses, and diagnose onychomycosis. The findings underscore the potential of infrared thermography in preventing and diagnosing various podiatric pathologies. Conclusions: Infrared thermography is a noninvasive technique in podiatry that provides real-time imaging without radiation. It is useful for detecting musculoskeletal injuries, diabetic skin ulcers, and onychomycosis and contributes to enhancing sports performance. In conclusion, it is a valuable tool in podiatric practice to optimize therapeutic approaches.

Background: Plantar fascitis is a common cause of heel pain in adults. Although various conservative treatments have been studied, comparative real-world effectiveness remains underreported. Objective: To retrospectively evaluate and compare the clinical effectiveness of percutaneous neuromodulation, extracorporeal shockwave therapy (ESWT), and custom foot orthoses in patients with plantar fasciitis. Methods: A retrospective observational study was conducted from January 2020 to December 2023 at a podiatric clinic. Inclusion and exclusion criteria were applied to medical records, and 120 patients were divided into three groups according to treatment, with 7 patients excluded due to non-compliance with follow-up. Pain intensity (VAS) and functional improvement (FFI) were assessed at baseline, 1 month, and 6 months post-treatment. Statistical analysis included paired t-tests, ANOVA, effect size (Cohen’s d), and 95% confidence intervals. The STROBE checklist was followed. Results: All three interventions showed significant improvement in pain and function at 6 months (p < 0.05). Neuromodulation achieved the highest pain reduction (VAS mean difference −6.2, d = 1.02), followed by ESWT (d = 0.78) and orthoses (d = 0.65). Functional scores improved similarly across all groups, with no significant difference at 6 months (p = 0.12). Conclusions: Percutaneous neuromodulation demonstrated greater clinical effectiveness in pain reduction compared to ESWT and orthoses, although functional outcomes were similar. Further prospective studies are needed to confirm these findings.

La ruptura de tendón de Aquiles es una interrupción de tendón, se trata de una lesión comúnmente presente en la comunidad deportiva. Existen varios factores de riesgo, baja vascularización, infiltración de corticoides, fluoroquinolona, degeneración del tendón o recidivas. Tenemos dos vías de tratamiento conservador y quirúrgico. Encontramos menor proporción Re-interrupciones del tendón en tratamientos quirúrgicos.Los programas de tratamiento funcional han documentado resultados satisfactorios para la recuperación temprana de la lesión a través de ensayos controlados aleatorios y metaanálisis.Se comienza a evaluar el uso del Plasma Rico en Plaquetas (PRP) como tratamiento para lesiones de tejido musculo esquelético como la RTA en técnicas quirúrgicas abiertas. Esta revisión tiene como objetivo valorar la recuperación a través de técnicas funcionales e infiltraciones de PRP para la recuperación temprana del RTA.Las autoras declaran no tener intereses económicos.

Background: Plantar fat plays a crucial role in protecting and cushioning the metatarsals. Its degeneration is a risk factor for the development of metatarsalgia and, consequently, predislocation syndrome. Objectives: To evaluate the relationship between plantar fat thickness and predislocation syndrome in an adult population, and to determine a possible association between a decrease in forefoot plantar fat and the presence of symptoms. Material and Methods: A retrospective observational study was conducted, including records of patients who visited the podiatry clinic between December 2022 and December 2023. Fifty complete records were selected, divided into two groups, one healthy and one pathological, aged between 18 and 70 years. An ultrasound examination of the plantar area of the second metatarsophalangeal joint was performed to assess the thickness of the fat and plantar plate. Results: The analysis of the 50 records, divided into healthy and pathological groups, reveals significant differences in the thickness of plantar fat and the plantar plate between the two groups. Subjects with predislocation syndrome have a significantly lower plantar fat thickness (0.566 cm) compared to the healthy group (0.941 cm) and also show a greater thickness of the plantar plate (0.359 cm vs. 0.244 cm). Statistical tests confirm these differences with high significance (p < 0.001). The ROC curve shows that plantar fat thickness is a good predictor of predislocation syndrome, with an area under the curve (AUC) of 0.923, emphasizing the utility of this measure in identifying the condition. Conclusions: Preliminary studies suggest that a reduction in plantar fat increases the predisposition to develop predislocation syndrome at the level of the second metatarsophalangeal joint.

Background/ Objectives Brachymetatarsia is a rare congenital anomaly characterised by the shortening of one or more metatarsals, which can cause functional problems, pain and aesthetic difficulties. We present the case of a 17-year-old female patient with brachymetatatarsia of the 3rd and 4th radii of the right foot, refractory to conservative treatment and with persistent pain during standing. The aim of this study is to describe an innovative surgical approach using an autologous calcaneal graft for the treatment of this pathology. Methods After evaluating all available surgical options, it was decided to perform an au-tologous calcaneal implant at the base of metatarsals 3 and 4 to increase their length. In addition, radii 2 and 5 were shortened to restore a physiological metatarsal parabola and definitively eliminate metatarsalgia. Results The procedure achieved complete correction of the metatarsal parabola. The patient experienced complete resolution of metatarsal pain and satisfactory functional recovery. The autologous calcaneal graft provided adequate support due to its cortico-cancellous composition, high osteogenic capacity and low antigenicity, making it an optimal choice in foot and ankle surgery. Conclusions Autologous calcaneal grafting has proven to be an effective and safe surgical alternative for the correction of brachymetatarsia. Its use makes it possible not only to increase the length of the affected metatarsals but also to de-finitively resolve metatarsalgia, improving the quality of life of patients with this pathology. This case highlights the usefulness of autologous grafts in reconstructive procedures of the foot, due to their structural and biological advantages.