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Journal articles on the topic 'Polypropylene implants'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Shkarupa, D. D., R. A. Shakhaliev, A. S. Shulgin, T. S. Filipenko, N. D. Kubin, and I. A. Labetov. "Comparison of pathomorphologic properties of non-resorbable and partially resorbable implants for reconstructive surgery of pelvic organ prolapse and stress urinary incontinence: an animal model study." Urology Herald 12, no. 5 (2024): 63–73. https://doi.org/10.21886/2308-6424-2024-12-5-63-73.

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Introduction. It is well-known that the use of transvaginal mesh implants is not devoid of specific complications that meaningfully impair the quality of life of female patients. The volume of permanent material used has been shown to correlate closely with the risk of implant-associated complications. Thus, there is a need to develop a new generation of implants that retain the advantages of a permanent mesh implant but with minimal risk of implant-associated complications. Meanwhile, there are insufficient data on the organism's response to this type of synthetic implant.Objective. To compar

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Viltsaniuk, O. A., V. M. Kravchenco, O. O. Viltsaniuk, A. V. Dereziuk, and R. O. Sheremeta. "Comparative assessment of tissue response to a mesh implant made of polypropylene modified with carbon nanotubes and silver nanoparticles." Reports of Morphology 30, no. 1 (2024): 5–15. http://dx.doi.org/10.31393/morphology-journal-2024-30(1)-01.

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Treatment of abdominal hernias remains one of the most urgent problems of modern surgery. A large number of complications after hernia operations require the development of new types of implants for tissue plastic surgery. The purpose of the study is to carry out an experimental comparative assessment of tissue reaction to the implantation of the developed polypropylene mesh implant modified with carbon nanotubes and silver nanoparticles. Research was conducted on 105 sexually mature laboratory rats in three series of experiments (35 rats each). In the first series, polypropylene mesh implants

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Kudriavtsev, A. V., S. I. Savosko, V. P. Kryshen, and N. M. Nor. "THE EFFECT OF A POLYPROPYLENE IMPLANT TREATED WITH THYROTHRICIN ON THE HYPOGASTRIC TISSUES OF THE ABDOMINAL WALL IN RATS." Актуальні проблеми сучасної медицини: Вісник Української медичної стоматологічної академії 24, no. 1 (2024): 99–106. http://dx.doi.org/10.31718/2077-1096.24.1.99.

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Introduction. The study of tissue reactions to the placement of polymeric materials (polypropylene mesh), used for the treatment of hernias, remains relevant. The paper examines the hypothesis regarding the existence of certain differences in tissue reactions to polypropylene implants without and with treatment of the latter with an antimicrobial agent. Objective of this study is to investigate the reaction of the tissues of the peritoneum and the muscle-aponeurotic layer of the abdominal wall to a polypropylene implant treated with thyrothricin, used for the treatment of complicated variants

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Chekmareva, I. A., B. Sh Gogiya, O. V. Paklina, and R. R. Alyautdinov. "Structural and functional tissue response to implants in patients with recurrent abdominal wall hernias in long-term period." Pirogov Russian Journal of Surgery, no. 4 (April 9, 2025): 39. https://doi.org/10.17116/hirurgia202504139.

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Objective. To analyze long-term structural and functional changes of connective tissue in patients with recurrent hernias after repair with implants. Material and methods. Excisional biopsies from the hernia recurrence sites were performed in 60 patients who had previously undergone hernia repair with implants. In 37 (62%) patients, polypropylene mesh of the unidentified manufacturer was previously implanted. Eight (13%) patients underwent PROLENE polypropylene mesh implantation, 4 (5%) patients — Ultrapro partially absorbable lightweight mesh composed of approximately equal parts of non-absor

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Shkarupa, D. D., R. A. Shakhaliev, A. S. Shulgin та ін. "Сomparison of biomechanical properties of non-absorbable and partially absorbable mesh implants used in surgery for urinary incontinence and genital prolapse: experimental study". Urology Herald 11, № 1 (2023): 116–24. http://dx.doi.org/10.21886/2308-6424-2023-11-1-116-124.

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Introduction. The amount of non-absorbable synthetic material used in the surgical treatment of pelvic organ prolapse and stress urinary incontinence has been shown to directly correlate with the risks of mesh-associated complications. Previously, we developed a partially absorbable implant. Currently, there are insufficient data on the use of partially absorbable implants in female pelvic floor reconstruction, which requires comparative biomechanical and pathomorphological studies.Objective. To compare the biomechanical properties of a new generation partially absorbable implants and nonabsor

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Dokania, A., Y. Rizvi, and Surabhi Sinha. "An Innovative Modified Orbital Implant in Enucleated Eyes for Postoperative Functionality and Cosmesis." International Journal of Advanced and Integrated Medical Sciences 2, no. 1 (2017): 47–50. http://dx.doi.org/10.5005/jp-journals-10050-10074.

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ABSTRACT Orbital implants replace the volume lost by enucleated eye, impart motility to the prosthesis, and maintain cosmetic symmetry with the fellow eye. They include nonintegrated, synthetic semi-integrated, integrated, bio-integrated, and biogenic varieties. The much favored hydroxyapatite (bio-integrated) implant, due to its rough surface, needs to be wrapped in donor sclera or other wrapping materials (like polyglactin-910 mesh, polytetrafluoroethylene sheet, etc.) to which the muscles could be directly sutured. Cost factor of such wrappings is often prohibitive that add to the expense o

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Price, Francis W., and William E. Whitson. "POLYPROPYLENE LIGATURES WITH MOLTENO IMPLANTS." Ophthalmic Surgery, Lasers and Imaging Retina 21, no. 8 (1990): 597. http://dx.doi.org/10.3928/1542-8877-19900801-19.

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Belov, Sergei, and Alexander Grigoryuk. "Application of Polypropylene Mesh Implants in Thoracic Surgery." Journal of Experimental and Clinical Surgery 13, no. 2 (2020): 146–51. http://dx.doi.org/10.18499/2070-478x-2020-13-2-146-151.

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The widespread introduction of synthetic grafts into the clinical practice became possible after recent advances in fundamental sciences and production technologies. Now implants are in common use in angiosurgery, orthopedics, gynecology, abdominal and thoracic surgery. Most often, synthetic materials are used in mesh prostheses. The results of literature review demonstrate rapid development and advances of the polypropylene mesh implant techniques in thoracic surgery. The authors highlight the application of polypropylene mesh in the reconstruction of the chest wall, the creation of lung comp

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Lutkovsky, R. A. "Morphological and morphometric analysis of tissue changes during implantation of polypropylene mesh implants modified with carbon nanotubes and antiseptics." Reports of Vinnytsia National Medical University 22, no. 1 (2018): 19–23. http://dx.doi.org/10.31393/reports-vnmedical-2018-22(1)-04.

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Despite the introduction of modern materials for the plasticity of tissues in hernia, the results of treatment of this pathology are not entirely satisfied with the surgeons. A large number of complications and hernias recurrences, encourages the search for materials that would not cause tissue reactions to the foreign body and would have the proper antimicrobial properties. We have developed new mesh implants from modified polypropylene with carbon nanotubes and an antiseptic. The aim of the study is to conduct a comparative analysis of the tissue response to the implantation of mesh implants

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Eisenach, Igor A., Galina A. Lapii, Alexandra K. Uzyumova, et al. "Changes in the Level of hs-CRP in the Blood and Morphometric Parameters of Tissues Following Implantation of Polypropylene." International Journal of Molecular Sciences 26, no. 4 (2025): 1419. https://doi.org/10.3390/ijms26041419.

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In recent decades, the use of polypropylene meshes has been the gold standard in the surgical treatment of muscular corset failure. However, the reasons behind the low percentage of complications and recurrences remain controversial. Tissue hyperreactivity and the immune response to polypropylene may be contributing factors. Measurements of the level of hs-CRP (highly sensitive C-reactive protein) in the blood and morphometric studies of tissues around the implant were carried out for three months after the installation of polypropylene implants in 53 laboratory rats. The research results conf

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Rosenfeld, I. I. "Hernioplasty of large and giant diaphragmal hernias with polypropylene and biocarbonic implant." Bulletin of the Medical Institute "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH) 11, no. 4 (2021): 79–87. http://dx.doi.org/10.20340/vmi-rvz.2021.4.clin.3.

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Aim. Highlighting the immediate and long-term results of using a biocarbon implant in comparison with the standard method of using a polypropylene implant when operating on patients with large and giant diaphragmatic hernias.Materials and methods. All patients were divided into 2 study groups, which underwent alloplasty with various implants: Group I of 221 patients who underwent alloplasty with a polypropylene mesh implant (171 patients with large hernias with an area of 10–20 cm2 and 50 patients with giant hiatal hernias with the area of the hernial defect is more than 20 cm2); Group II of 7

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Abduvosidov, Kh A., V. G. Shestakova, A. M. Perevedentseva, et al. "Comparative morphological analysis of connective tissue response to polypropylene endoprosthesis implantation." Сибирский научный медицинский журнал 44, no. 3 (2024): 125–34. http://dx.doi.org/10.18699/ssmj20240314.

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Nowadays, the palm of superiority in elective surgery belongs to the problem of hernias. According to the literature worldwide, more than 20 million patients undergo surgical treatment for hernia of the anterior abdominal wall every year, most of whom undergo alloplasty using various kinds of nets. The study of the influence of methods for fixing implants and the emerging local inflammatory response of tissues on the frequency of relapses after allognioplasty is devoted to isolated works. Aim of the study was to investigate in an experiment the characteristics of the reaction of local tissues

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Hryvenko, Serhiy, Yuriy Semenov, Mariia Behma, Abhijit Mahanta, Tamila Usmanova, and Andrej Dovgan. "Experimental Substantiation of Application of Autoplasma to Reduce Inflammatory Response to Implants in Herniology." International Journal of Biomedicine 12, no. 1 (2022): 134–37. http://dx.doi.org/10.21103/article12(1)_oa14.

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The article represents an experimental assessment of the effectiveness of the author's method of processing polypropylene mesh implants during their implantation in the tissue of the anterior abdominal wall (Patent of Ukraine No. 146133). It has been demonstrated that the use of the proposed new technology for processing polypropylene mesh implants with a biocompatible component, being a simple, safe, and effective method, optimizes reparative processes in the peri-implantation zone without deteriorating the mechanical properties of mesh implants (MI). All the discovered effects make it possib

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Katschnig, Matthias, Florian Arbeiter, Bernd Haar, Gord van Campe, and Clemens Holzer. "Cranial Polypropylene Implants by Fused Filament Fabrication." Advanced Engineering Materials 19, no. 4 (2016): 1600676. http://dx.doi.org/10.1002/adem.201600676.

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Kharitonov, S. V., S. S. Kharitonov, G. A. Petrosyan, and E. V. Miroshnikov. "Selection of surgery type for patients with inguinal hernias." Hirurg (Surgeon), no. 1 (February 16, 2024): 6–18. http://dx.doi.org/10.33920/med-15-2401-01.

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The purpose of the study: to investigate the quality of life of patients with inguinal hernias after Lichtenstein’s surgery using the implants with a tissue-gripping system and conduct a comparative assessment of this technique and the results of classical laparoscopic surgery. The prospective controlled clinical study included the results of follow-up of 99 patients with inguinal hernias. The first group included the patients who underwent LHR surgery of the inguinal canal using a composite self-fixing polypropylene mesh. In the patients of the second group, LHR was performed using a composit

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Viltsanyuk, O. A., V. M. Kravchenko, T. P. Osolodchenko, and V. G. Rezanova. "ANTIMICROBIAL ACTIVITY OF MESH IMPLANTS MADE OF POLYPROPYLENE MODIFIED WITH SILVER NANOPARTICLES AND CARBON NANOTUBES." Kharkiv Surgical School, no. 2-3 (June 28, 2024): 47–53. http://dx.doi.org/10.37699/2308-7005.2-3.2024.10.

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Introduction. Surgery for abdominal hernias involves the use of polypropylene mesh implants. However, the number of complications associated with their use remains quite high, with purulent and inflammatory complications being the most severe. Therefore, the development of mesh implants with antimicrobial properties remains an urgent problem. The aim of the study. To study the antimicrobial activity of the developed mesh implant made of polypropylene modified with silver nanoparticles and carbon nanotubes. Materials and methods. The antimicrobial activity of the developed mesh was studied in c

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Shkarupa, D. D., R. A. Shakhaliev, A. S. Shulgin, et al. "New-generation synthetic implants for the surgical correction of pelvic organ prolapse and stress urinary incontinence: design and testing." Urology Herald 10, no. 4 (2022): 109–19. http://dx.doi.org/10.21886/2308-6424-2022-10-4-109-119.

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Introduction. Up to 50.0% of postpartum women experience stress urinary incontinence (SUI) and pelvic organ prolapse (POP). One of the most common and pathogenetically substantiated methods for surgical correction of severe SIU and POP is prosthetic reconstruction of the pelvic floor, involves the use of monofilament polypropylene surgical meshes through vaginal or laparoscopic access.. However, this way is associated with specific problems, i.e., primarily mucosal erosions, and pelvic pain. This has served as a trigger for the development of new materials that reduce the likelihood of such si

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Protasov, A. V., N. Ju Shuhtin, N. A. Pokruchin, V. F. Panichenko, and M. V. Rogatchyov. "MODERN MATERIALS APPLICATION IN SURGERY OF INGUINAL HERNIAS." Journal of Clinical Practice 2, no. 2 (2011): 32–36. http://dx.doi.org/10.17816/clinpract2232-36.

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Chistyakov, D. B., K. N. Movchan, and A. C. Yaschenko. "THE INTENSITY OF THE FORMATION OF ADHESIONS IN THE PROCESSOF INRA-POMINALNOM STRENGTHENING OF THE ABDOMINAL WALL IN THE EXPERIMENT SYN-THETIC MESH IMPLANTS, DIFFERENT PHYSICAL-TO-CHEMICAL BASISOF THE STRUCTURE." HERALD of North-Western State Medical University named after I.I. Mechnikov 7, no. 3 (2015): 29–37. http://dx.doi.org/10.17816/mechnikov20157329-37.

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In the experiments 60 rabbits explored intra-abdominal implantation in the abdominal wall with synthetic prostheses with different physico-chemical basis of the structure. Results of implantation of the prosthesis was assessed primarily in relation to the development or absence of adhesions. In experiments (6 groups of animals were evaluated 4 types of implants made of polypropylene, polyvinylideneftuoride, polyvinylideneftuoride layer with a collagen coating and PVDF coated carboximetilcelulosa. The pronounced formation of adhesions (worst results) marked with the strengthening of the abdomin

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Kryshen, V. P., N. N. Nor та A. V. Kudriavtsev. "ВЛИЯНИЕ РАЗЛИЧНЫХ ТИПОВ ИМПЛАНТОВ НА ТКАНИ БРЮШНОЙ СТЕНКИ В ЭКСПЕРИМЕНТЕ". Azerbaijan Medical Journal, № 2 (28 вересня 2024): 155–61. http://dx.doi.org/10.34921/amj.2024.30.50.001.

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The research studied the reaction of peritoneal tissue and the muscular aponeurotic layer of the anterior abdominal wall to a polypropylene implant treated with the antibiotic tyrothricin. The studies were conducted in the laboratory of the Dnieper Medical University clinic during 2022-2023. on 20 mature male Wistar rats weighing 200-240 g. The rats were divided into 4 groups of 5 animals each. An experimental study revealed the integration of tissue elements of the peritoneal walls and the muscular aponeurotic layer of the abdominal wall with the material of polypropylene mesh. At the same ti

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Protasov, A. V., L. M. Mikhaleva, E. D. Smirnova, A. V. Blokhin, and K. A. Shemaytovskiy. "THE IMPACT OF NET IMPLANTS FOR HERNIOPLASTY ON THE STATE OF REPRODUCTIVE FUNCTION." Journal of Clinical Practice 5, no. 2 (2014): 19–29. http://dx.doi.org/10.17816/clinpract5219-29.

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Berg, P. A., I. I. Musin, A. G. Yаshchuk, R. A. Naftulovich, Z. M. Galanova, and A. G. Imelbaeva. "Promontofixation Using Titanium Mesh Implant in a Patient with Genital Prolapse: A Clinical Case." Creative surgery and oncology 13, no. 4 (2023): 335–41. http://dx.doi.org/10.24060/2076-3093-2023-13-4-335-341.

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Introduction. Pelvic organ prolapse is increasingly spreading around the world. Therefore, surgical interventions in this pathology are becoming more frequent. Non-mesh surgery for pelvic organ prolapse is reported to have a higher incidence of disease recurrence, and polypropylene mesh implants appear to cause implant-associated complications, thereby limiting their application in clinical practice. Materials and methods. When a patient with an apical prolapse and high risk of postoperative complications sought medical care in the Clinic, the specialists decided to perform promontofixation us

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Treston-Aurand, J., L. J. Hulton, R. N. Otrnsted, and C. P. Craig. "Herniorrhaphy wound infec'i'ions associated with polypropylene mesh implants." American Journal of Infection Control 19, no. 2 (1991): 128. http://dx.doi.org/10.1016/0196-6553(91)90146-4.

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Trapani, V., G. Bagni, M. Piccoli, I. Roli, F. Di Patti, and A. Arcangeli. "Analysis of resorbable mesh implants in short-term human muscular fascia cultures: a pilot study." Hernia 24, no. 6 (2020): 1283–91. http://dx.doi.org/10.1007/s10029-020-02271-x.

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Abstract Purpose Alteration in fascial tissue collagen composition represents a key factor in hernia etiology and recurrence. Both resorbable and non-resorbable meshes for hernia repair are currently used in the surgical setting. However, no study has investigated so far the role of different implant materials on collagen deposition and tissue remodeling in human fascia. The aim of the present study was to develop a novel ex vivo model of human soft tissue repair mesh implant, and to test its suitability to investigate the effects of different materials on tissue remodeling and collagen compos

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Echo, Anthony, Erik M. Wolfswinkel, William Weathers, Aisha McKnight, and Shayan Izaddoost. "Use of a Three-Dimensional Model to Optimize a MEDPOR Implant for Delayed Reconstruction of a Suprastructure Maxillectomy Defect." Craniomaxillofacial Trauma & Reconstruction 6, no. 4 (2013): 275–80. http://dx.doi.org/10.1055/s-0033-1356762.

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The use of a three-dimensional (3-D) model has been well described for craniomaxillofacial reconstruction, especially with the preoperative planning of free fibula flaps. This article reports the application of an innovative 3-D model approach for the calculation of the exact contours, angles, length, and general morphology of a prefabricated MEDPOR 2/3 orbital implant for reconstruction of a suprastructure maxillectomy defect. The 3-D model allowed intraoperative modification of the MEDPOR implant which decreased the risk of iatrogenic harm, contamination while also improving aesthetic result

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Komarova, A. D., A. I. Ishchenko, A. A. Kazantsev, et al. "Comparative analysis of the efficacy of different surgical techniques for the correction of grade II–III anterior vaginal wall prolapse." Voprosy ginekologii, akušerstva i perinatologii 23, no. 4 (2024): 24–31. https://doi.org/10.20953/1726-1678-2024-4-24-31.

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Objective. To conduct a comparative analysis of the efficacy of different surgical techniques for the correction of grade II–III anterior vaginal wall prolapse in sexually active patients of reproductive and perimenopausal ages. Patients and methods. The study included 79 patients of reproductive and perimenopausal ages with grade II–III anterior vaginal wall prolapse. All patients were divided into three groups depending on surgical technique: group 1 (n = 25) – surgical correction of prolapse using titanium mesh implants and 4 soft tissue fixators (“anchors”) according to the developed origi

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Brasil, Maria Vitoria Oliveira Moura, Edward J. Rockwood, and Scott D. Smith. "Comparison of Silicone and Polypropylene Ahmed Glaucoma Valve Implants." Journal of Glaucoma 16, no. 1 (2007): 36–41. http://dx.doi.org/10.1097/01.ijg.0000243477.82779.31.

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Gauruder-Burmester, Annett, Pathena Koutouzidou, and Ralf Tunn. "Effect of vaginal polypropylene mesh implants on sexual function." European Journal of Obstetrics & Gynecology and Reproductive Biology 142, no. 1 (2009): 76–80. http://dx.doi.org/10.1016/j.ejogrb.2008.09.010.

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Chen, Ying, Linyan Zhang, Tingting Qin, Zhenzhen Wang, Ying Li, and Bing Gu. "Evaluation of neurosurgical implant infection rates and associated pathogens: evidence from 1118 postoperative infections." Neurosurgical Focus 47, no. 2 (2019): E6. http://dx.doi.org/10.3171/2019.5.focus18582.

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OBJECTIVEVarious implanted materials are used in neurosurgery; however, there remains a lack of pooled data on infection rates (IRs) and infective bacteria over past decades. The goal of this study was to investigate implant infections in neurosurgical procedures in a longitudinal retrospective study and to evaluate the IRs of neurosurgically implanted materials and the distribution of pathogenic microorganisms.METHODSA systematic literature search was conducted using PubMed and Web of Science databases for the time period between 1968 and 2018. Neurosurgical implant infections were studied in

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Belov, Sergei А., Alexander А. Grigoryuk, and Denis V. Krasnov. "The use of polypropylene mesh in thoracoplasty: an experimental and clinical study." Journal of Experimental and Clinical Surgery 12, no. 3 (2019): 172–75. http://dx.doi.org/10.18499/2070-478x-2019-12-3-172-175.

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Relevance. Thoracoplasty is an effective way to close the cavity of destruction of the lung tissue and achieve clinical recovery in case of fibro-cavernous pulmonary tuberculosis. A promising direction of creating selective collapse in thoracoplasty is the use of synthetic mesh implants. The purpose of the study was to assess the effect of synthetic implants from the “Surgipro" polypropylene mesh on the inflammatory and reparative reaction in thoracoplasty. Materials and methods. The work was performed on male Wistar rats weighing 250±50 grams (n=12). The “Surgipro” polypropylene m

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Wright, Martha M., Kuldev Singh, and Alana L. Grajewski. "POLYPROPYLENE SUTURE STENT FOR INSERTION OF GLAUCOMA TUBE SHUNT IMPLANTS." Ophthalmic Surgery, Lasers and Imaging Retina 25, no. 10 (1994): 743–44. http://dx.doi.org/10.3928/1542-8877-19941101-23.

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Rozenfeld, I. I., та D. L. Chilikina. "Comparison of the Effectiveness of "Оnlay" Plastics of Large and Giant Hernias of The Esophageal Aperture of the Diaphragm with a Polypropylene Mesh Implant and a Biocarbon Double-Layer Mesh Implant". Medicina 9, № 1 (2021): 93–102. http://dx.doi.org/10.29234/2308-9113-2021-9-1-93-102.

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This article is a continuation of a series of studies on the optimization of techniques and methods of surgical operations for hernias of the esophageal aperture of the diaphragm and is based on the use of the author’s development of a model of a two-layer biocarbon mesh implant. The purpose of this study is to highlight the immediate and long-term results of using a double-layer biocarbon mesh implant in comparison with the standard method of using a polypropylene implant when operating patients with large and giant hiatal hernia. All patients were split into 2 research groups that underwent

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Snurnitsyna, O. V., A. N. Nikitin, B. A. Slobodyanyuk, et al. "Transvaginal correction of posthysterectomy enterocele and vaginal vault prolapse." Russian Medical Inquiry 9, no. 4 (2025): 205–13. https://doi.org/10.32364/2587-6821-2025-9-4-4.

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Aim: to evaluate the efficacy of transvaginal correction of posthysterectomy apical prolapse and enterocele using bilateral sacrospinous colpopexy with the implantation of one or two mesh prostheses Materials and Methods: a prospective study included 8 female patients diagnosed with apical prolapse and enterocele of stage III or higher who, between 2021 and 2024, underwent transvaginal correction of prolapse and enterocele utilizing either one or two mesh implants. Assessment comprised analysis of obstetric-gynecologic history, menopause duration, as well as duration of hormone replacement the

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Ogbuanya, Aloysius Ugwu-Olisa, Dr Fabian Ugonna Olisa, Dr Amobi Oguonu, and Nonyelum Benedett Ugwu. "Feasibility and Safety of Prosthetic Implants for Inguinal Hernia Repair in a Nigerian Tertiary Hospital." Medical Journal of Zambia 47, no. 3 (2020): 188–96. http://dx.doi.org/10.55320/mjz.47.3.702.

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Background: Worldwide, inguinal hernia repair is the commonest surgical procedure in general surgery, but the optimal repair technique for inguinal hernia has not been defined and accepted in most parts of Africa and other developing nations. The aim of this study was to determine the epidemiology of inguinal hernias and feasibility of mesh implants in our centre. Methodology: This was a descriptive cross-sectional study of consecutive adult patients with uncomplicated inguinal hernias who received polypropylene mesh for repair of their inguinal hernias. Selection criteria included ingui

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Nieri, Tâmara Maria, Marco Antonio de Oliveira Peres, Emerson Rodrigo da Silva, Inácio Maria Dal Fabbro, Mikiya Muramatsu, and Nelson Adami Andreollo. "The optical analysis of the abdominal wall using the biospeckle after implants of polypropylene mesh in rats." Acta Cirurgica Brasileira 24, no. 6 (2009): 442–48. http://dx.doi.org/10.1590/s0102-86502009000600004.

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PURPOSE: To evaluate an experimental animal model to study the abdominal tissue activity considering its interaction with a polypropylene mesh, through the use of one of the optical phenomena of light Laser, the biospeckle. METHODS: Fifty Wistar male rats were divided into four groups: Group 1: ten animals not submitted to surgery; Group 2: ten animals submitted to surgery without polypropylene mesh; Group 3: 20 animals submitted to surgery followed by the mesh placement; Group 4: (sham) with ten animals. None of the animals presented post surgical complications being submitted to the optical

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Harman, Melinda, Kevin Champaigne, William Cobb, et al. "A Novel Bio-Adhesive Mesh System for Medical Implant Applications: In Vivo Assessment in a Rabbit Model." Gels 9, no. 5 (2023): 372. http://dx.doi.org/10.3390/gels9050372.

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Injectable surgical sealants and adhesives, such as biologically derived fibrin gels and synthetic hydrogels, are widely used in medical products. While such products adequately adhere to blood proteins and tissue amines, they have poor adhesion with polymer biomaterials used in medical implants. To address these shortcomings, we developed a novel bio-adhesive mesh system utilizing the combined application of two patented technologies: a bifunctional poloxamine hydrogel adhesive and a surface modification technique that provides a poly-glycidyl methacrylate (PGMA) layer grafted with human seru

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Rovenskikh, D. N., and S. A. Usov. "One-stage prepectoral reconstruction with “heavy” polypropylene mesh implant support in breast cancer surgery." Tumors of female reproductive system 18, no. 4 (2023): 52–58. http://dx.doi.org/10.17650/1994-4098-2022-18-4-52-58.

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Background. One-stage prepectoral implant-based reconstruction (OSPIBR) using biocompatible synthetic meshes support gained wide popularity in breast cancer surgery. Optimal structure of polypropylene mesh implants (PMI) and methods of its application are actively discussed.Aim. To study the effectiveness and safety of prosthesis support with “heavy” PMI in OSPIBR. Materials and methods. During 2019-2021 18 OSPIBR with "heavy" PMI support were performed after subcutaneous mastectomies in 14 patients. Cancer was indication for surgery in 13 cases (two of them - with BRCA1 mutation) and BRCA1 mu

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Komarova, A. D., A. I. Ishchenko, A. A. Ishchenko, et al. "Early and late outcomes of different methods of surgical correction of grade II–III anterior vaginal wall prolapse." Voprosy ginekologii, akušerstva i perinatologii 24, no. 1 (2025): 15–23. https://doi.org/10.20953/1726-1678-2025-1-15-23.

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Objective. To compare the early and late outcomes of surgical correction of grade II-III anterior vaginal wall prolapse using own tissues, polypropylene and titanium mesh implants in various modifications. Patients and methods. The study included 128 patients in the reproductive, pre- and postmenopausal periods with grade II–III anterior vaginal wall prolapse (AVWP), who were divided into four clinical groups depending on the surgical technique performed. Group Ia (study group) included 34 patients who underwent surgical correction of grade II-III AVWP using titanium mesh implants and suture a

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Nakonechna, O. A., R. M. Smachylo, S. V. Dudin та O. V. Kyslov. "ГЕНЕРАЦІЯ АКТИВНИХ ФОРМ КИСНЮ ЛЕЙКОЦИТАМИ КРОВІ ЩУРІВ ПІСЛЯ ІМПЛАНТАЦІЇ ХІРУРГІЧНОЇ СІТКИ З ПОКРИТТЯМ НА ОСНОВІ ТАНТАЛУ". Medical and Clinical Chemistry, № 1 (29 квітня 2024): 5–10. http://dx.doi.org/10.11603/mcch.2410-681x.2024.i1.14591.

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Introduction. Over the past 20 years, polypropylene has become the main material used in hernioplasty, and has proven itself as an excellent material for the restoration of the abdominal wall during hernia repair. Since polypropylene surgical meshes do not decompose well in the body, they can stimulate the development of an inflammatory process in the surrounding tissues, which subsequently causes adhesions. The development of a postoperative inflammatory process after implantation of polypropylene surgical meshes is observed in 30–40 % of patients. This affects the management of the postopera

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Wiranegara, Haruman, Muhammad Nauval Fauzi, and Shinta Virdhian. "Precision Mold of Prototype Titanium Orthopedic Implant using Metal Injection Molding Approach." Jurnal Rekayasa Mesin 11, no. 3 (2020): 487–95. http://dx.doi.org/10.21776/ub.jrm.2020.011.03.21.

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MIDC’s researchers in fulfilling Industry Development Programme have taken a step to develop technology in the design application of orthopedic implants to help suppress the rate of imported medical devices in Indonesia. This research objective was to make a prototype plate for a jawbone connector that meets the geometric specifications with the metal injection molding approach. The jawbone connector plate has a very small size of about 2 mm x 20 mm x 0.5 mm that needs precision mold with certain geometric specifications. MIM approach was used, from the literature reviews that show MIM is the

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Lytvak, Olena O., Tetiana V. Tsapenko, Yaroslav M. Vitovskyi, Tetiana T. Narytnyk, and Olena M. Mashkina. "PRACTICE OF USING IMPLANTS IN GYNECOLOGICAL SURGICAL INTERVENTIONS (SCIENTIFIC LITERATURE REVIEW)." Клінічна та профілактична медицина, no. 3 (May 8, 2024): 125–31. http://dx.doi.org/10.31612/2616-4868.3.2024.15.

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Introduction. The use of implants during surgical interventions in gynecology can contribute to the anatomical restoration of the genital organs. The most commonly used implants in gynecology are polypropylene meshes, which promote tissue ingrowth, thus restoring reproductive organs. One of the reasons for using implants in gynecology is pelvic organ prolapse, including uterine prolapse, anterior or posterior vaginal wall prolapse, and vaginal vault prolapse. Synthetic implants are often utilized to reinforce surgical interventions for gynecological disorders, with better indicators of anatomi

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Feola, Andrew, Masayuki Endo, Iva Urbankova, et al. "Host reaction to vaginally inserted collagen containing polypropylene implants in sheep." American Journal of Obstetrics and Gynecology 212, no. 4 (2015): 474.e1–474.e8. http://dx.doi.org/10.1016/j.ajog.2014.11.008.

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Зябліцев, Сергій, and Вадим Водяник. "Antimicrobial effects of hydrogel implants incorporating gold nanopartucles and albucide and developed for reconstructive surgery in the orbit and periorbital area." Oftalmologicheskii Zhurnal, no. 5 (November 1, 2023): 34–40. http://dx.doi.org/10.31288/oftalmolzh202353440.

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Background: It is important to develop orbital hydrogel implants capable of depositing drugs (particularly, antimicrobial and anticancer drugs). Purpose: To assess antimicrobial effects of hybrid hydrogel implants containing gold nanoparticles and albucide and developed for reconstructive surgery in the orbit and periorbital area. Material and Methods: A 30% aqueous solution of albucide was used in the study. Antimicrobial activity of synthesized hydrogels was determined using Escherichia coli ATCC 25922, Enterococcus faecalis ATCC 29213, Staphylococcus aureus ATCC 25923 and Pseudomonasa erugi

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Самченко, Ю. М., С. М. Дибкова, Анатолій Малецький, et al. "Antimicrobial effects of hydrogel implants incorporating gold nanopartucles and albucide and developed for reconstructive surgery in the orbit and periorbital area." Oftalmologicheskii Zhurnal, no. 5 (November 1, 2023): 27–33. http://dx.doi.org/10.31288/oftalmolzh202352733.

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Background: It is important to develop orbital hydrogel implants capable of depositing drugs (particularly, antimicrobial and anticancer drugs). Purpose: To assess antimicrobial effects of hybrid hydrogel implants containing gold nanoparticles and albucide and developed for reconstructive surgery in the orbit and periorbital area. Material and Methods: A 30% aqueous solution of albucide was used in the study. Antimicrobial activity of synthesized hydrogels was determined using Escherichia coli ATCC 25922, Enterococcus faecalis ATCC 29213, Staphylococcus aureus ATCC 25923 and Pseudomonas aerugi

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Ionita, Sabina, Serban Popescu, and Ioan Lascar. "Polypropylene meshes and other alloplastic implants for soft tissue and cartilage nasal reconstructive surgery – a literature review." Romanian Journal of Rhinology 5, no. 18 (2015): 87–94. http://dx.doi.org/10.1515/rjr-2015-0010.

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Abstract BACKGROUND. The reconstructive surgery is a domain in continuous research for new techniques and alloplastic materials for replacement of complex defects. Different biomaterials are used in soft tissue reconstruction including polypropylene meshes covered with collagen, which have the best results in abdominal and pelvic surgery, but are not yet used in nasal surgery. MATERIAL AND METHODS. We analysed the studies from the literature regarding the different alloplastic implants used in nasal reconstruction surgery, their benefits and contraindications for nasal defects. RESULTS. The mo

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Vorovskyі, О. О., V. O. Shaprynskyі, and I. M. Sadyk. "Morphological changes of a great omentum at implantation of polypropylene and composite prostheses at allohernioplasty." Reports of Morphology 25, no. 4 (2019): 62–69. http://dx.doi.org/10.31393/morphology-journal-2019-25(4)-10.

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To date, allohernioplasty of giant postoperative ventral hernias retains high postoperative mortality and a significant number of postoperative complications. The purpose of the study is to investigate the possibility of intraperitoneal use of polypropylene and composite implants in allohernioplasty of postoperative giant ventral hernias by studying the morphological changes of the great omentum. The results of surgical treatment of 146 patients with postoperative giant ventral hernias were investigated. To this group of patients with allohernioplasty by the method onlay was performed 22 (15.1

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Socea, Bogdan, Laura Ileana Socea, Ovidiu Gabriel Bratu, et al. "Recurrence Rates and Mesh Shrinkage After Polypropylene vs. Polyester Mesh Hernia Repair in Complicated Hernias." Materiale Plastice 55, no. 1 (2018): 79–81. http://dx.doi.org/10.37358/mp.18.1.4967.

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Prosthetic mesh implants in hernia repair are frequently used based on the fact that lower recurrence rates are detected compared to anatomic repair. In latest years, researchers tried to answer weather there is an ideal mesh material for abdominal hernia repair. The studies tried to compare resistance, bio-tolerance, rates of recurrence and infection of several materials used in alloplasty. The results are far from pointing an unique ideal chemical structure of mesh. In our study, we compared the results of a cohort of 265 patients operated in 2010 and 2011 in our clinic for complicated abdom

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Kowalik, C. R., S. E. Zwolsman, A. Malekzadeh, R. M. H. Roumen, W. A. R. Zwaans, and J. W. P. R. Roovers. "Are polypropylene mesh implants associated with systemic autoimmune inflammatory syndromes? A systematic review." Hernia 26, no. 2 (2022): 401–10. http://dx.doi.org/10.1007/s10029-021-02553-y.

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Abstract Purpose The surgical implantation of polypropylene (PP) meshes has been linked to the occurrence of systemic autoimmune disorders. We performed a systematic review to determine whether PP implants for inguinal, ventral hernia or pelvic floor surgery are associated with the development of systemic autoimmune syndromes. Methods We searched Embase, Medline, Web of Science, Scopus, Cochrane library, clinicaltrialsregister.eu, clinicaltrails.gov and WHO-ICTR platform. Last search was performed on November 24th 2021. All types of studies reporting systemic inflammatory/autoimmune response i

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Abdulwahab, M., T. Mojisola, and H. A. Lawal. "STUDY OF THE THERMO-PHYSICAL PROPERTIES OF POLYPROPYLENE/GRANITE PARTICULATES COMPOSITES AS DENTAL IMPLANTS." FUDMA JOURNAL OF SCIENCES 9, no. 1 (2025): 153–62. https://doi.org/10.33003/fjs-2025-0901-3174.

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This study focuses on the development of a composite material for potential dental applications by investigating the influence of granite particulate (GTP) loading on the physical properties of polypropylene (PP) matrix. This was achieved by washing the granite in distilled water, followed by drying and then ball milling for 72 hours. Subsequently, the powdered granite was combined with polypropylene (PP) in a two-roll mill compounder at a temperature of 150°C for 5 minutes. Five distinct samples with varying GTP percentages ranging from 10% to 50 wt. % were produced. The samples were thereaft

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Idzior-Haufa, Małgorzata, Agnieszka A. Pilarska, Tomasz Gajewski, et al. "Assessment of Contact Pressures between a Mandibular Overdenture and the Prosthodontic Area." Applied Sciences 11, no. 10 (2021): 4339. http://dx.doi.org/10.3390/app11104339.

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In this paper, we assess the pressure between the overdenture located in the mandible and supported by a bar retained on two implants and the prosthodontic area. For testing, a model of an edentulous mandible was created using a mold by FRASACO with two implants and a “rider” bar inserted. A complete mandibular denture with polypropylene matrices was made. Three types of matrices of various stiffness were applied. The mandible and overdenture geometry was mapped using a digital image obtained with a Steinbichler Comet L3D 3D scanner. Finite element method calculations were performed in the Aba

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