Výsledky vyhledávání - "John, Christoforides"

Akademický článek

Crystallization Study and Comparative in Vitro–in Vivo Hydrolysis of PLA Reinforcement Ligament

Autor: Theodore Beslikas, Ioannis Gigis, Vasilios Goulios, John Christoforides, George Z. Papageorgiou, Dimitrios N. Bikiaris

Publikováno v: International Journal of Molecular Sciences, Vol 12, Iss 10, Pp 6597-6618 (2011)

In the present work, the crystallization behavior and in vitro–in vivo hydrolysis rates of PLA absorbable reinforcement ligaments used in orthopaedics for the repair and reinforcement of articulation instabilities were studied. Tensile strength tes

Externí odkaz: https://doaj.org/article/df3cd5a39d4c4f29b6b422c577936f55

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Crystallization Study and Comparative in Vitro–in Vivo Hydrolysis of PLA Reinforcement Ligament

Autor: Ioannis Gigis, Vasilios Goulios, George Z. Papageorgiou, John Christoforides, Theodore Beslikas, Dimitrios N. Bikiaris

Publikováno v: International Journal of Molecular Sciences, Vol 12, Iss 10, Pp 6597-6618 (2011)
International Journal of Molecular Sciences
International Journal of Molecular Sciences; Volume 12; Issue 10; Pages: 6597-6618

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e8e1643cda383ac7bee1a62c522db60
http://www.mdpi.com/1422-0067/12/10/6597/

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Crystallization and enzymatic hydrolysis of PLA grade for orthopedics

Autor: John Gigis, Dimitrios N. Bikiaris, Theodore Beslikas, John Christoforides, George Z. Papageorgiou

Publikováno v: Advances in Polymer Technology. 29:280-299

Poly(lactic acid) (PLA) absorbable reinforcement ligaments that are used in orthopedics for the repair and reinforcement of articulation instabilities as well as PLA samples synthesized in the laboratory were studied with respect to their thermal pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::504713b1df220c05a2e1006a2a183f78
https://doi.org/10.1002/adv.20194

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The role of the dorsal vertebral cortex in the stability of transpedicular screws

Autor: John Christoforides, Dimitrios Karataglis, A. Lontos, George A. Kapetanos, John Pournaras, Anastasios Christodoulou

Publikováno v: The Journal of Bone and Joint Surgery. British volume. :692-695

The aim of this biomechanical study was to investigate the role of the dorsal vertebral cortex in transpedicular screw fixation. Moss transpedicular screws were introduced into both pedicles of each vertebra in 25 human cadaver vertebrae. The dorsal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8f8619269fdb5df35d22644d1ac7f09
https://doi.org/10.1302/0301-620x.88b5.17422

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Primary Total-Hip Arthroplasty With the Autophor 900-S Fully Porous Coated Stem in Young Patients

Autor: Pericles Papadopoulos, Dimitrios Karataglis, John Christoforides, George Petsatodes, John Pournaras, Anastasios Christodoulou

Publikováno v: The Journal of Arthroplasty. 20:436-442

A total of 233 Autophor 900-S fully porous coated stems were implanted in 220 patients with an average age of 47.5 years and an average follow-up of 13.5 years. The mean d' Aubigne-Postel score improved from 7.9 points preoperatively to 16.9 points p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::247f9f2af72de3c8c54126ee9465aa45
https://doi.org/10.1016/j.arth.2004.09.048

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Concomitant Ipsilateral Pertrochanteric and Subcapital Fracture of the Proximal Femur

Autor: Stergios J. Trapotsis, Dimitris Karataglis, Fares E. Sayegh, John Christoforides, John Pournaras

Publikováno v: European Journal of Trauma. 31:64-67

Concomitant pertrochanteric and subcapital fracture on the same side of the hip is rare. There have been only a few documented cases of combined intertrochanteric and subcapital fracture of the hip. This is an unusual case of combined ipsilateral per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::481d1c399c48bc7e0ca432441f50f0e9
https://doi.org/10.1007/s00068-005-1413-5

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Humeral head torsion in recurrent anterior dislocation of the shoulder

Autor: I. Hatzokos, PP Symeonides, John Christoforides, John Pournaras

Publikováno v: The Journal of Bone and Joint Surgery. British volume. :687-690

We measured torsion of the humeral head in 38 patients (40 shoulders) with recurrent anterior dislocation of the shoulder (RADS) and in 40 normal subjects. We found a reduced mean retroversion in the patients with RADS at 4.3 +/- 10.56 degrees (17 de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1cdd6f5a8ec16b3a2d9dfd48a7f700f
https://doi.org/10.1302/0301-620x.77b5.7559690

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Congenital pseudarthrosis of the clavicle: a case report

Autor: John Christoforides, Ioannis Gigis, Theodoros Beslikas, Savvas P. Nenopoulos, D J Dadoukis

Publikováno v: Journal of Orthopaedic Surgery, Vol 15 (2007)

Congenital pseudarthrosis of the clavicle is a rare entity of unknown aetiology. Its pathogenesis is related to the embryology of the clavicle. We present a 6-year-old girl with congenital pseudarthrosis of the right clavicle. A prominence was notice

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bc422a6f20be61e64be618a94ef56c8
https://pubmed.ncbi.nlm.nih.gov/17429126

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Elongation of the femoral neck in Perthes disease

Autor: Vasilios, Papavasiliou, Savvas, Nenopoulos, Athanasios, Papavasiliou, John, Christoforides

Publikováno v: Acta orthopaedica Belgica. 71(4)

We present the long-term clinical and radiological results of a series of 168 young patients with unilateral Perthes disease who were treated in our department between 1989 and 1997, using a combined osteotomy in the longitudinal and horizontal axis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9c8bbb9ecbb1e5d94fb132e26d04cff9
https://pubmed.ncbi.nlm.nih.gov/16184995

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Antegrade interlocking nailing of humeral shaft fractures

Autor: Dimitrios Karataglis, Pericles Papadopoulos, John Gigis, John Pournaras, George Petsatodes, John Christoforides

Publikováno v: Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association. 9(3)

The results of 39 humeral shaft fractures (37 patients) treated with antegrade locked nailing using a Russell–Taylor nail were reviewed. There were 30 acute fractures, 6 fractures malaligned in a hanging cast or brace, and 3 pathological fractures.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52cf883c74cc93c6e4dbf58e60c5f4a7
https://pubmed.ncbi.nlm.nih.gov/15168178

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