Are there really specific risk factors for heterotopic ossifications? A case report of 'non-risk factor' after total hip replacement.

Femoral neck fractures are one of the most common fractures in the elderly population. Due to frequent complications of the fixation of these fractures, patients are more and more often eligible for hip replacement surgery. One of the most frequently mentioned postoperative complication is the formation of heterotopic ossification.

Which Suture to Choose in Hepato-Pancreatic-Biliary Surgery? Assessment of the Influence of Pancreatic Juice and Bile on the Resistance of Suturing Materials-In Vitro Research.

(1) Background: The choice of appropriate surgical suture during operation is of great significance. Currently, there are no objective studies regarding the resistance of commonly used sutures in biliary tract surgery. (2) Methods: This fact leads one to conduct research concerning the resistance of the sutures (Polydioxanone, Poliglecaprone, Poliglactin 910, and their analogues coated with antibacterial triclosan) in the environment of sterile and contaminated bile and pancreatic juice.

Comparative Analysis of Postoperative Complications of Sentinel Node Identification Using the SentiMag Method and the Use of a Radiotracer in Patients with Breast Cancer.

(1) Background: The purpose of the study was a retrospective, comparative assessment of complications of the surgical sentinel node biopsy (SNB) procedure in breast cancer using the radiotracer method and the SentiMag method on groups of patients after 3.5 years of use. (2) Methods: The material was a group of 345 patients with primary surgical breast cancer who underwent the SNB procedure with the use of a radiotracer in combination with wide local excision (WLE), simple amputation (SA) with SNB and an independent SNB procedure in the period from May 2018 to January 2021 in the Department of Oncological Surgery.

Effectiveness of Platelet-Rich Plasma for Lateral Epicondylitis: A Systematic Review and Meta-analysis Based on Achievement of Minimal Clinically Important Difference.

Background: The effectiveness of platelet-rich plasma (PRP) injection in the treatment of lateral epicondylitis remains debatable.

Purpose: To evaluate the effectiveness of PRP in lateral epicondylitis treatment using minimal clinically important difference (MCID) values as a reference and to investigate if leukocyte content can influence the effectiveness of the therapy.

Study Design: Systematic review; Level of evidence, 4.

Identification of Silent Myocardial Ischemia in Patients with Long-Term Type 1 and Type 2 Diabetes.

(1) Background: This study aimed to analyze epidemiological data to identify risk factors for silent myocardial ischemia in patients with long-term type 1 and type 2 diabetes. (2) Methods: An analysis was performed on 104 patients with long-term type 1 and type 2 diabetes who had not previously been diagnosed with cardiovascular disease. During hospitalization, patients were subjected to a standard ECG exercise test on a treadmill.

The influence of resistance training on muscle strength, irisin concentration, and metabolic parameters in type 1 diabetic patients.

Introduction: Resistance effort has a beneficial effect on muscle mass, body composition, bone density, and cardiac parameters. It is also a modulator of the inflammatory reaction. The aim of the study was to assess the impact of 3 months of resistance training on muscle strength, irisin levels, and metabolic parameters in patients with long-term type 1 diabetes.

Revision arthroplasty using a custom-made implant in the course of acetabular loosening of the J&J DePuy ASR replacement system - case report.

Rationale: Resurfacing arthroplasty using the J&J DePuy ASR system was withdrawn from surgical treatment due to the necessity of frequent revision procedures after its application. There have been many studies concerning treatment of acetabular bone loss using different operating techniques. However, we felt that data of custom - made implant usage in such cases is highly insufficient, and there is lack of evidence on its application in treatment of loosening of the previous implant.

Avascular Necrosis Bone Complication after Active COVID-19 Infection: Preliminary Results.

: The course of SARS-CoV-2 (COVID-19) is still under analysis. The majority of complications arising from the infection are related to the respiratory system. The adverse effect of the viral infection on bone and joint tissue has also been observed.

Effects of environmental and occupational lead toxicity and its association with iron metabolism.

Background: Discrepancies are present in the findings from clinical trials evaluating a physiological role of iron status in the lead-exposed population.

Objective: The purpose of this article was to summarize the current understanding of cellular mechanisms of lead toxicity and present a comprehensive review of existing clinical trials related to associations of lead poisoning and iron status. Although an association of iron metabolism pathways that are affected by lead intoxication has been studied, there are still aspects that remain to be elucidated.

Multifocality and Multicentrality in Breast Cancer: Comparison of the Efficiency of Mammography, Contrast-Enhanced Spectral Mammography, and Magnetic Resonance Imaging in a Group of Patients with Primarily Operable Breast Cancer.

Background: The multifocality and multicentrality of breast cancer (MFMCC) are the significant aspects that determine a specialist's choice between applying breast-conserving therapy (BCT) or performing a mastectomy. This study aimed to assess the usefulness of mammography (MG), contrast-enhanced spectral mammography (CESM), and magnetic resonance imaging (MRI) in women diagnosed with breast cancer before qualifying for surgical intervention to visualize other (additional) cancer foci.

Methods: The study included 60 breast cancer cases out of 630 patients initially who underwent surgery due to breast cancer from January 2015 to April 2019.

Tibiotalocalcaneal Arthrodesis in Osteoarthritis Deformation of Ankle and Subtalar Joint: Evaluation of Treatment Results.

Tibiotalocalcaneal arthrodesis (TTCA) is an increasingly used method of stiffening the ankle and subtalar joints in advanced degenerative deformities. The study group consisted of 19 men who were subjected to intramedullary and intraosseous arthrodesis using an intramedullary nail. The average age of patients was 46 (range 19-68) years.

Contrast-Enhanced Spectral Mammography Assessment of Patients Treated with Neoadjuvant Chemotherapy for Breast Cancer.

Background: Evaluating the tumor response to neoadjuvant chemotherapy is key to planning further therapy of breast cancer. Our study aimed to evaluate the effectiveness of low-energy and subtraction contrast-enhanced spectral mammography (CESM) images in the detection of complete response (CR) for neoadjuvant chemotherapy (NAC) in breast cancer.

Methods: A total of 63 female patients were qualified for our retrospective analysis.

Relationship between lead absorption and iron status and its association with oxidative stress markers in lead-exposed workers.

Background: The emission of lead (Pb) occurring during the extraction, processing and industrial applications of this element remains a significant environmental risk factor. The absorbability of lead in humans is strongly associated with the general health status of exposed individuals. Existing mineral deficiencies are considered being a predisposition to an increased Pb uptake.

Why PRP works only on certain patients with tennis elbow? Is PDGFB gene a key for PRP therapy effectiveness? A prospective cohort study.

Background: There is variability in individual response to platelet-rich plasma (PRP) therapy in tennis elbow treatment. Genetic variation, especially within genes encoding growth factors may influence the observed inter-individual differences. The purpose of this study was to identify polymorphic variants of the platelet-derived growth factor beta polypeptide gene (PDGFB) that determine an improved individual response to PRP therapy in tennis elbow patients.

Disproportionate Vertebral Bodies and Their Impact on Lumbar Disc Herniation.

Background: The aim of this study was to determine whether the presence of disproportionate vertebral bodies is a risk factor for disc herniation (DH).

Methods: Sixty-seven consecutive patients (m: 31 f: 36) who underwent lumbar discectomy for symptomatic DH at one level between L3 and S1 were retrospectively included. The last three motion segments (3 × 67 = 201) were assessed on sagittal MRI scans.

The Usefulness of Spectral Mammography in Surgical Planning of Breast Cancer Treatment-Analysis of 999 Patients with Primary Operable Breast Cancer.

Contrast-enhanced spectral mammography (CESM) is a promising, digital breast imaging method for planning surgeries. The study aimed at comparing digital mammography (MG) with CESM as predictive factors in visualizing multifocal-multicentric cancers (MFMCC) before determining the surgery extent. We analyzed 999 patients after breast cancer surgery to compare MG and CESM in terms of detecting MFMCC.

Influence of Radiographic Bone Quality on the Type of Proximal Humerus Fracture.

Background: The risk of proximal humerus fractures increases with age and deterioration of bone quality over time, and the treatment of these injuries may be clinically challenging.The aim of this study was to analyse the relationship between local bone quality and the morphology of proximal humerus fractures.

Material And Methods: We conducted a retrospective study of 187 patients diagnosed with proximal humerus fractures.

THE INFLUENCE OF HIP ARTHROPLASTY ON HEALTH RELATED QUALITY OF LIFE IN MALE POPULATION WITH OSTEOARTHRITIS HIP DISEASE.

Objective: Introduction: Hip osteoarthritis is a disabling disease which become substantial health-related, social, and economic issue. The aim: To assess short term quality of life in male population with hip ostheoarthritis, after total hip arthroplasty.

Patients And Methods: Material and methods: 118 male patients were included in the study, age range from 31 to 79 year-old, who underwent total hip arthroplasty.

Effect of Total Ankle Arthroplasty and Ankle Arthrodesis for Ankle Osteoarthritis: A Comparative Study.

BACKGROUND Surgical methods in treatment of joint osteoarthritis (OA) aim at meeting the increasing expectations of people with active lifestyles. Ankle joint arthroplasty has been performed increasingly more often as an alternative to arthrodesis. The aim of this study was to compare arthrodesis and arthroplasty in the treatment of ankle osteoarthritis.

Evaluation of β-endorphin concentration, mood, and pain intensity in men with idiopathic hip osteoarthritis treated with variable magnetic field.

Osteoarthritis is the most frequently diagnosed disease of the musculoskeletal system. Growing number of patients waiting for surgical treatment and the possible negative consequences resulting from long-term pharmacological therapy lead to the search for non-pharmacological methods aimed at alleviating pain and reducing doses of analgesics, among them physical therapy with use of magnetic fields.The study involved 30 men aged 49 to 76 (mean age, 61.

Ankle Osteoarthritis - Arthroplasty or Arthrodesis?

Osteoarthritis of the talocrural joint accounts for only 4% of cases of degenerative disease of the musculo-skeletal system. Unlike other joints, idiopathic OA of the ankle joint is identified in only 7% of patients. Until the end of the 1960's, arthrodesis was the treatment of choice in advanced OA of ankle joint.

No association between MRI changes in the lumbar spine and intensity of pain, quality of life, depressive and anxiety symptoms in patients with low back pain.

Introduction: The association between changes in magnetic resonance imaging (MRI) and clinical symptoms in patients with low back pain (LBP) is unclear.

Aim: To evaluate correlations between combined MRI findings of the lumbar spine (LS) and pain intensity, depressive and anxiety symptoms and quality of life in patients with LBP.

Material And Methods: 200 subjects (93 men and 107 women; mean age 51.

Importance of Computed Tomography (CT) in Talar Neck Fractures. Case Studies.

Computed tomography is a modern technique producing high quality image of scanned organs. It plays a significant role in diagnostic work-up on orthopedics wards. This paper presents an analysis of management of two cases of Hawkins type I talar neck fracture with ankle joint rotation.

Five-year prevalence of recurrent shoulder dislocation in the entire Polish population.

Purpose: The aim of this study was to evaluate five-year prevalence of recurrent shoulder dislocation in the entire Polish population.

Methods: The study involved the entire Polish population between 01 January 2010 and 31 December 2014. Demographic data were retrieved from the Central Statistical Office of Poland.