Publications by authors named "Bogdan Koczy"

Introduction: In the previous report, we noted a significant increase in hip fracture incidence in the local study area. The aim of the study was the continuous observation of hip fracture incidence in the local community over the last 20 years and to estimate their projection for the next 30 years.

Methods: Medical records of the patients aged 50 years and older in the period 2002 - 2021 (local data - area of the district Tarnowskie Góry and the city of Piekary Śląskie) with diagnosis ICD-10: S72.

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Purpose: Growing number of hip arthroplasty in Poland performed with the use of metaphyseal stems results from the decreasing age of patients qualified for procedures and is consistent with the corresponding trends in European countries. To this day, a significant population functions after undergoing hip replacement using metal-on-metal implant. This study was aimed at the assessment of the variability of the oxidative system, as well as the concentrations of chromium and cobalt ions in serum and blood and their potential impact on postoperative clinical status.

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Background: We report the clinical evaluation, quality of life and pain assessment in patients who had a femoral neck SPIRON endoprosthesis.

Methods: The study group consisted of 27 men in whom 35 femoral neck endoprosthesis were implanted (8 on the left side, 12 on the right side and 7 bilateral) due to idiopathic osteoarthritis of the hip (20 patients) or avascular femoral osteonecrosis (7 patients) in a mean 7-year follow-up.

Results: The median pre-operative Harris Hip score (HHS) was 35.

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BACKGROUND Oxidative stress is a disruption of the pro-oxidative-antioxidant balance, caused by excessive production or ineffective removal of reactive oxygen species. MATERIAL AND METHODS The study included 42 male patients aged 38 to 69 years. The first group consisted of 21 men with osteoarthritis after primary hip arthroplasty using the Smith & Nephew Birmingham Hip Resurfacing implant.

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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.

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Unlabelled: The study attempts to analyse whether the COVID-19 pandemic affected the incidence of forearm, arm, and hip fractures during a 1-year observation period. Additionally, changes in the overall treatment costs of those fractures were estimated. During the COVID-19 pandemic, the incidence of forearm, arm, and hip fractures remained statistically unchanged, neither were any significant changes observed in the expenditure, incurred for the treatment of the fracture cases.

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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.

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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.

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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.

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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.

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Background: Hip osteoarthritis is a significant health, social and economic problem. The associated pain and pathological and pathological proliferative joint lesions significantly reduce patients' quality of life.

Material And Methods: The study involved 61 male patients aged 30 to 75 years qualified for hip arthroplasty due to osteoarthritis.

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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.

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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.

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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.

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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.

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Purpose: The aim of the study was to identify and analyze non-modifiable risk factors for recurrence after a first-time post-traumatic dislocation of the shoulder in the entire Polish population.

Methods: The entire Polish population was included in a cohort study. Patients diagnosed with primary post-traumatic dislocation of the shoulder between January 1st, 2010 and December 31st, 2011 were identified and followed up from January 1st, 2010 to December 31st, 2014.

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An adequate level of physical activity has a substantial effect on both mental and physical human health. Physical activity is largely dependent on the function of the musculoskeletal and articular system. One of the most frequent diseases of this system is degenerative joint disease.

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Background: Iron as a cofactor of enzymes takes part in the synthesis of the bone matrix. Severe deficiency of iron reduces the strength and mineral density of bones, whereas its excess may increase oxidative stress. In this context, it is essential to determine the iron content in knee joint tissues.

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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.

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The significance of platelet size indices has not been widely analyzed in anorexia nervosa (AN). It seems important to get more knowledge on the easily available indices of platelet function obtained by routine complete blood count analysis in patients with AN. We analyzed platelet count (PLT), platelet distribution width (PDW), and mean platelet volume using an automated blood cell counter in 25 females with AN and healthy age- and gender-matched nonatopic controls.

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Introduction: Hip fractures are often considered to be one of the most common osteoporotic fractures. In our previous study, we noted the increasing trend in the total number of hip fractures as well as crude and standardized rates, for both women and men. This observation enabled us to delve deeper into the study of osteoporotic fractures.

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BACKGROUND The incidence of shoulder joint dislocation has been estimated at 11-26 per 100 000 population per year. In our opinion, basic epidemiological data need to be continually updated in studies of large populations. To study the incidence of posttraumatic dislocation of the shoulder joint in the Polish population.

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Background: Patients with hip fractures present a great challenge for surgeons due to multimorbidity, polypharmacy as well as difficulty in communicating. These could be attributed to a recent trend in the aging patient population (80 years and older) as compared to the past. The aim of this study is to analyze age structure and location in male and female patients' population with hip fracture over 50.

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Background: Shoulder instability is an important clinical problem. Arthroscopic surgery is an established treatment modality in shoulder instability, but it continues to be associated with a high rate of recurrences and complications. The purpose of the study was to analyze late outcomes of arthroscopic repair of Bankart lesions in patients with post-traumatic anterior shoulder instability and non-engaging Hill-Sachs lesion, with special focus on the incidence and causes of recurrences and complications.

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Background: Hip resurfacing is a conservative type of total hip arthroplasty but its use is controversial, especially in patients with osteonecrosis. The aim of this study was analysis of the clinical and radiographic outcomes of hip resurfacing in patients with osteonecrosis.

Material/methods: Between 2007 and 2008, 30 hip resurfacing arthroplasties were performed due to osteoarthritis secondary to avascular necrosis of femoral head staged as Ficat III and IV.

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