Materials for Plastic Surgery of the Dura Mater: History and Current State of the Problem (Review)

Danilova, D. A.; Gorbunova, L. I.; Tsybusov, S.N.; Uspensky, I. V.; Kravets, L. Ya.

doi:10.17691/stm2018.10.3.24

Cited by 6 publications

(6 citation statements)

References 18 publications

(22 reference statements)

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“…Different n-HA/polymer composites, such as n-HA added poly(lactic-co-glycolic acid) (PLGA) or polycaprolactone (PCL), have been developed and broadly investigated as scaffolds for bone repair [11,12,13]. But few of them have been used for plastic and reconstructive surgery, because the specific biomaterials need match to the comfortable and aesthetic requirements of tissue augmentation, such as resilience, adjusting physical softness and hardness, contact pressure, uniform block, and easy shaping [14,15]. It is well known that there is a class of polymer materials that can be synthesized as “soft or hard scaffolds” by different segmented structures [16].…”

Section: Introductionmentioning

confidence: 99%

Elastomeric Polyurethane Foams Incorporated with Nanosized Hydroxyapatite Fillers for Plastic Reconstruction

Lin

Mei

et al. 2018

Nanomaterials

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Plastic surgeons have long searched for the ideal materials to use in craniomaxillofacial reconstruction. The aim of this study was to obtain a novel porous elastomer based on designed aliphatic polyurethane (PU) and nanosized hydroxyapatite (n-HA) fillers for plastic reconstruction. The physicochemical properties of the prepared composite elastomer were characterized by infrared spectroscopy (IR), X-ray diffraction (XRD), scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX), transmission electron microscopy (TEM), thermal analysis, mechanical tests, and X-ray photoelectron spectroscopy (XPS). The results assessed by the dynamic mechanical analysis (DMA) demonstrated that the n-HA/PU compounded foams had a good elasticity, flexibility, and supporting strength. The homogenous dispersion of the n-HA fillers could be observed throughout the cross-linked PU matrix. The porous elastomer also showed a uniform pore structure and a resilience to hold against general press and tensile stress. In addition, the elastomeric foams showed no evidence of cytotoxicity and exhibited the ability to enhance cell proliferation and attachment when evaluated using rat-bone-marrow-derived mesenchymal stem cells (BMSCs). The animal experiments indicated that the porous elastomers could form a good integration with bone tissue. The presence of n-HA fillers promoted cell infiltration and tissue regeneration. The elastomeric and bioactive n-HA/PU composite foam could be a good candidate for future plastic reconstruction.

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Section: Introductionmentioning

confidence: 99%

Elastomeric Polyurethane Foams Incorporated with Nanosized Hydroxyapatite Fillers for Plastic Reconstruction

Lin

Mei

et al. 2018

Nanomaterials

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“…Biofunctional characteristics of Reperen represent the safety in application of the exogenous material with lack of response from recipient organism immune system. Significant research into the clinical use of Reperen [18,19,20] shows the expediency of clinical application. Reperen has a low contamination potential, the material does not change size or form, it is inert.…”

Section: Discussionmentioning

confidence: 99%

Experimental modeling of auricular cartilage on artificial implantable matrix

Gaboyan¹,

Sukorceva²,

Aganesov³

et al. 2019

Medical news of the North Caucasus

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“…В подальшому використання цього матеріалу було описано Oliver (1896), Estes (1896), Сummers (1897) and Woolsey (1897), а також подібні роботи були виконані, але вже зі срібною фольгою Ray (1901), Harris (1904), Prime (1909) та платиновою Morehead (1896) і McCosh (1898). Chao, Humphreys та Penfield (1940) повідомили про свій досвід роботи зі срібною фольгою, алюмінієвою фольгою, нікелевою та пластиною з нержавіючої сталі [22]. Вже перші публікації вказували на незадовільні результати використання цих замінників через досить серйозні ускладнення, серед яких крововиливи, запальні реакції та реакції на чужорідне тіло [7].…”

Section: Introduction/вступunclassified

Duroplasty: Review of Materials and Techniques

Кравцова

Pyatikop

Sergiyenko

2022

EUMJ

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Introduction. Degenerative disc disease is one of the most common diseases of the musculoskeletal system, characterized by dystrophic changes in the intervertebral disc and vertebral bodies adjacent to it. The main symptoms of this disease are pain and sensory and motor disorders, which, according to various authors, occur in 50–80% of adults. The main objective of the study was to find and implement the optimal set of treatment measures for degenerative disc disease depending on the age of a patient. Materials and Methods. The medical records of inpatients who were treated in the Neurosurgical Department of the Sumy Regional Clinical Hospital in 2019–2020 were analyzed. The course of treatment of 93 patients (61 men and 32 women) was studied. The patients were divided into groups according to their age: young age (under 25) – 13 men and 8 women; middle age (under 60) – 24 men and 19 women; and elderly age (over 60 years) – 18 men and 11 women. The combined use of pathogenetically justified physiotherapeutic measures in the treatment complex is gaining more and more interest. Their distinctive features are physiologic nature, absence of allergic manifestations, the ability to influence most of the pathogenesis of the disease, and the organic combination with other therapeutic factors. Unfortunately, there is an increase in the incidence of temporary incapacitation and progressive course, which often leads to disability and significant financial costs associated with expensive modern methods of diagnosis, treatment, and further provision of employment to patients. The results of our study show that complex treatment including pathogenetic drug therapy, complex paravertebral block, therapeutic physical exercise, and physiotherapy treatment methods provides adequate recovery of spinal function regardless of dystrophic and degenerative changes severity and patient's age. Treatment of degenerative disc disease should be comprehensive and directed at the various symptoms and links of the pathological process.

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Materials for Plastic Surgery of the Dura Mater: History and Current State of the Problem (Review)

Cited by 6 publications

References 18 publications

Elastomeric Polyurethane Foams Incorporated with Nanosized Hydroxyapatite Fillers for Plastic Reconstruction

Elastomeric Polyurethane Foams Incorporated with Nanosized Hydroxyapatite Fillers for Plastic Reconstruction

Experimental modeling of auricular cartilage on artificial implantable matrix

Duroplasty: Review of Materials and Techniques

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