Predictive Factors for Cut-Out Risks of Unstable Trochanteric Fractures.

Fractures of the trochanteric mass represent a significant proportion of hip fractures. These fractures often occur in the elderly due to compromised bone quality, leading to a high predisposition for instability at the fracture site. The study was conducted through a retrospective analysis of 1,259 hospitalizations in the Department of Orthopedics and Traumatology of the Bucharest University Emergency Hospital between 2022 and 2023, including patients with various types of trochanteric mass fractures: basicervical, per trochanteric, intertrochanteric, subtrochanteric, and trochanter-diaphyseal fractures.

Is the Presence of Sinus Tract in Periprosthetic Joint Infection Still One of the Main Deciding Factors for Septic Revision?

Introduction Two of the most common complications of joint arthroplasty surgery are aseptic and septic loosening. While aseptic loosening has a well-established treatment protocol, and diagnosis is quite straightforward, bacterial colonization of the implants is associated with a more difficult diagnosis and treatment, more surgeries, and higher morbidity for the patient. Accurate diagnosis is essential in choosing the right treatment plan.

Atypical Periprosthetic Joint Infection Post-Total Knee Arthroplasty: A Case of Actinomyces europaeus.

Periprosthetic joint infection (PJI) is a significant complication following total knee arthroplasty (TKA), representing a substantial challenge due to the difficulty in diagnosis and management. The main causes are predominantly common bacteria, but rare pathogens such as can complicate diagnosis and treatment. We report a unique case of a 75-year-old Caucasian patient with a history of multiple comorbidities including obesity, arterial hypertension, total thyroidectomy, rheumatoid arthritis, and prior venous thrombosis.

Utility of Matrix-Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry in Periprosthetic Joint Infection Diagnosis.

One of the most feared complications of arthroplasty surgery is septic loosening. Periprosthetic joint infection (PJI) requires an accurate and fast diagnosis, and identification of pathogen microorganisms is essential for successful treatment. While standard bacteriological cultures can identify bacteria in seven to 14 days with sensitivity ranging from 35% to 70% that could further be increased by sonication of the explanted prosthesis, we would like to review a more novel and faster method of PJI detection and bacterial identification.

Immunohistochemistry Study of Antimicrobial Peptides as a Future Diagnostic and Prognostic Tool for Periprosthetic Joint Infections.

Periprosthetic joint infection (PJI) is a reputable complication of arthroplasty surgery. Septic loosening is an implant biofilm-related infection with different characteristics and treatment than aseptic loosening. Misdiagnosing PJI results in choosing an inappropriate treatment and, in most cases, failure to achieve asepsis.

Enchondroma in the Fibular Diaphysis: A Case Report.

Chondroma is a benign tumor formation that occurs through the proliferation of cartilaginous tissue. It can be located centrally (enchondroma) or peripherally, often appears between 10-30 years of age, and is commonly discovered incidentally. This case report describes a 46-year-old woman presenting with pain in the left calf and partial functional impotence.

Enhancing Outcomes in Prosthetic Joint Infections: The Significance of the Periprosthetic Joint Infection Tumor, Node, and Metastasis (PJI-TNM) Classification and Biodegradable Antibiotic Beads.

Background And Objectives: Periprosthetic joint infections (PJIs) that occur after hip and knee arthroplasty have a major influence on patient outcomes and healthcare expenses. This study assesses the effectiveness of the PJI tumor, node, and metastasis (PJI-TNM) categorization system and the latest developments in local antibiotic delivery methods for the treatment of PJIs.

Materials And Methods: The study involved a retrospective analysis of 23 patients who received treatment for septic hip or knee prostheses at the SUUB Orthopedics and Traumatology Clinic between January 1, 2022, and February 10, 2024.

Enhancing Diagnosis and Prognosis by Assessing the Clinical, Morphological, and Behavior Aspects in Soft Tissue Sarcomas.

Soft-tissue sarcomas (STSs) are an uncommon and diverse group of cancers, consisting of more than 80 different kinds, each showing unique mesenchymal differentiation as described by the World Health Organization (WHO). The prognostic factors at the time of diagnosis mostly depend on the size, depth, and histological grade of the lymphatic involvement. Improved prognostic indicators are necessary to identify patients at high risk who may derive advantages from adjuvant therapy and those at low risk who might avoid treatment-related side effects.

Enhancing Osteoporosis Management: A Thorough Examination of Surgical Techniques and Their Effects on Patient Outcomes.

Managing osteoporotic fractures in older individuals is a difficult task in orthopedic surgery. It requires a careful approach that combines advanced diagnostic methods, customized surgical treatments, and comprehensive rehabilitation strategies. This article presents the results of an analysis carried out at the University Emergency Hospital, Bucharest.

Exploring Individualized Approaches to Managing Vancouver B Periprosthetic Femoral Fractures: Insights from a Comprehensive Case Series Analysis.

The increasing prevalence of periprosthetic femoral fractures, specifically in the vicinity of the hip, has emerged as a significant issue in recent times. Consequently, there is a need for a thorough examination to enhance the effectiveness of management and treatment approaches. The findings of this study emphasize a significant disparity in the occurrence and characteristics of these fractures, and the multiple cases have highlighted the efficacy of various treatment strategies, such as open reduction and internal fixation, as well as the utilization of cortical strut allografts.

An Examination of Personalized Approaches in the Management of Ankle Fractures: A Thorough Evaluation of Soft Tissue Factors, Treatment Methods, and Patient Adherence.

This study offers a thorough analysis of tibial pilon fractures, accounting for patient compliance, diverse treatment options, and soft tissue implications. The article discusses varied treatment pathways, ranging from single-stage interventions to two-stage methods for open fractures by presenting seven clinical cases. The emphasis is on the intricate interplay of trauma intensity, bone damage, and adjacent soft tissue in dictating treatment plans and patient outcomes.

Management of Acetabular Bone Loss in Hip Revision Arthroplasty: Case Series Presentation.

Considering the increase in life expectancy in the general population and the need for a more active lifestyle, total hip arthroplasty has become an absolutely necessary surgical intervention to maintain these desired results. Along with the evolution of medicine and the increase in the quality and performance of the materials used to make prostheses, the number of patients who benefit from total hip replacement is constantly increasing, and proportionally, the number of patients who will require revision arthroplasty is increasing. Before discussing the need for hip arthroplasty revision, it is necessary to carry out a rigorous clinical and imaging examination for differential diagnosis with other pathologies such as low back pain, the presence of bone or soft tissue tumors, arterial occlusions and claudication, or other systemic diseases.

Local recurrence management of extremity soft tissue sarcoma.

Patients diagnosed with soft tissue sarcoma (STS) present a number of challenges for physicians, due to the vast array of subtypes and aggressive tumor biology. There is currently no agreed-upon management strategy for these tumors, which has led to the ongoing debate surrounding how frequently surveillance scans should be performed following surgery. However, advances in multidisciplinary care have improved patient outcomes over recent years.

Restoring Anatomical Features in Primary Total Knee Arthroplasty.

Today, the number of people affected by gonarthrosis symptoms is increasing proportionally. Total knee arthroplasty (TKA) is a successful intervention that aims to reduce pain and restore knee function. However, studies have shown that active young patients still have limitations in performing activities such as skiing, golfing, surfing, and dancing.

Melorheostosis: A Review of the Literature and a Case Report.

: Melorheostosis, also referred to in the literature as Leri's disease, is an unusual mesenchymal dysplasia with the clinical appearance of benign sclerosing bone dysplasia; it frequently occurs in late adolescence. Any bone in the skeletal system can be affected by this disease, though the long bones of the lower extremities are the most common, at any age. Melorheostosis has a chronic evolution, and symptoms are usually absent in the early stages.

A Narrative Review of Patellar Resurfacing Versus Non-resurfacing in Total Knee Arthroplasty.

The number of individuals who experience the symptoms of gonarthrosis rises proportionally as life expectancy rises and the population becomes more active. The purpose of total knee arthroplasty (TKA) is to lessen pain and restore knee function, and it has a high success rate. The restoration of patellar tracking in addition to the proper alignment of the femoral and tibial components contributes to the success of the arthroplasty and the patient's happiness.

Metagenomic Next-Generation Sequencing for Periprosthetic Joint Infections.

Periprosthetic joint infection (PJI) after arthroplasty is a major complication, which requires significant resources, resulting in high costs for the medical system. In recent years, significant progress has been made in the diagnosis and treatment of periprosthetic infections, the identification of the pathogen being the central element in the establishment of targeted antibiotic therapy. Next-generation sequencing (NGS) or metagenomic NGS (mNGS) represents a promising, fast alternative, with increased specificity and sensitivity compared to identification methods using conventional culture media, thus enabling an increased rate of identification of pathogenic microorganisms and antibiotic resistance genes (ARG).

Management of Lung Cancer Presenting with Solitary Bone Metastasis.

Lung neoplasm is the main cause of cancer-related mortality, and bone metastasis is among the most common secondary tumors. The vast majority of patients also present with multiple bone metastases, which makes systemic and adjuvant pain therapy preferable to surgery. The optimal approach for a resectable non-small-cell lung tumor that also presents a unique, resectable bone metastasis is not fully established.

Clavicular Malignancies: A Borderline Surgical Management.

Nearly 1% of all bone cancers are primary clavicular tumors and because of their rarity, treating clinicians are unfamiliar with their diagnosis, classification, treatment options, and prognosis. In terms of preserving function and avoiding complications, clavicle reconstruction seems logical; however, further studies are needed to support this measure. Reconstruction techniques are difficult taking into account the anatomical structures surrounding the clavicle.

Surgical management options for long-bone metastasis.

Bone metastases are difficult to treat surgically, necessitating a multidisciplinary approach that must be applied to each patient depending on the specifics of their case. The main indications for surgical treatment are a lack of response to chemotherapy, radiation therapy, hormone therapy, immunotherapy, and bisphosphonates which is defined by persistent pain or tumor progression; the risk of imminent pathological bone fracture; and surgical treatment for single bone metastases. An important aspect of choosing the right treatment for these patients is accurately estimating life expectancy.

Understanding orthopedic infections through a different perspective: Microcalorimetry growth curves.

Infectious disease is a serious healthcare problem in orthopedics, as well as other surgical specialties. Accurate and prompt diagnosis, as well as proper care, is critical, as infection of a surgical wound, particularly in the case of arthroplasties or the use of orthopedic implants, can have a catastrophic effect in most cases, necessitating the removal of foreign material. Lyophilized bacteria samples were obtained from Cantacuzino National Institute of Research and Development for Microbiology and Immunology and investigated microcalorimetrically.

Minimally invasive treatment and internal fixation vs. extended lateral approach in calcaneus fractures of thalamic interest.

The extended lateral side approach is a common technique in the surgical treatment of calcaneal fractures, with thalamic collapse offering a good exposure of the fractured site; however, it can be burdened with complications due to soft tissue trauma. The present study aimed to compare patients treated with minimally invasive osteosynthesis through a minimum lateral approach and internal fixation with patients that were treated using internal fixation with an extended lateral side approach in cases of intra-articular calcaneal fractures with thalamic fracture. Patients were evaluated preoperatively and postoperatively by performing clinical and imagistic examinations, with radiography scans of the anterior-posterior calcaneal profile and computer tomography.