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	题名	作者	年代	出处	被引量
1	Modified porous tantalum rod technique for the treatment of femoral head osteonecrosis显示文摘AIM: To study a modified porous tantalum technique for the treatment of osteonecrosis of the femoral head.METHODS: The porous tantalum rod was combined with endoscopy,curettage,autologous bone grafting and use of bone marrow aspirates from iliac crest aspiration in 49 patients(58 hips) with a mean age of 38 years.The majority of the patients had idiopathic osteonecrosis,followed by corticosteroid-induced osteonecrosis.Thirtyeight hips were of Steinberg stage Ⅱ disease and 20 hips were of stage Ⅲ disease.Patients were followed for 5 years and were evaluated clinically with the Merle D'Aubigne and Postel score and radiologically.The primary outcome of the study was survival based on the conversion to total hip arthroplasty(THA).Secondary outcomes included deterioration of the osteonecrosis to a higher disease stage at 5 years compared to the preoperative period and identification of factors that were associated with survival.The Kaplan-Meier survival analysis was performed to evaluate the survivorship ofthe prosthesis,and the Fisher exact test was performed to test associations between various parameters with survival.RESULTS: No patient developed any serious intraoperative or postoperative complication including implant loosening or migration and donor site morbidity.During the 5-year follow up,1 patient died,7 patients had disease progression and 4 hips were converted to THA.The 5-year survival based on conversion to THA was 93.1% and the respective rate based on disease progression was 87.9%.Stage Ⅱ disease was associated with statistically significant better survival rates compared to stage Ⅲ disease(P = 0.04).The comparison between idiopathic and non-idiopathic osteonecrosis and between steroid-induced and non-steroid-induced osteonecrosis did not showed any statistically significant difference in survival rates.The clinical evaluation revealed statistically significantly improved Merle d'Aubigne scores at 12 mo postoperatively compared to the preoperative period(P < 0.001).The mean preoperative Merle d'Aubigne score was 13.0(SD: 1.8).The respective score at 12 mo improved to 17.0(SD: 2.0).The 12-mo mean score was retained at 5 years.CONCLUSION: The modified porous tantalum rod technique presented here showed encouraging outcomes.The survival rates based on conversion to THA are the lowest reported in the published literature.	Emilios E Pakos Panayiotis Megas Nikolaos K Paschos Spyridon A Syggelos Antonios Kouzelis Georgios Georgiadis Theodoros A Xenakis	2015	World Journal of Orthopedics2015，6，10：	20
2	Prognostic factors and outcomes for osteosarcoma: an international collaboration 显示文摘	Pakos EE Nearchou AD Grimer R J	2009	Eur J Cancer2009，45，13：	1
3	Use of ^99Tc^m- sulesomab for the diagnosis of prosthesis infection after total joint arthroplasty 显示文摘	Pakos E E Fotopoulos A D Stafilas K S	2007	J Int Med Res2007，35，4：	1
4	Accuracy of pedicle screw placement: a systematic review of prospective in vivo studies comparing free hand, fluoroscopy guidance and naviga- tion techniques显示文摘	Gelalis ID Paschos NK Pakos EE	2012	Eur Spine J2012，21，2：	1
5	Multi focal gliosarcoma:a case report and review of the literature 显示文摘	Pakos EE Goussia AC Zina VP		Neurooncol 02t11150，74，3：	1
6	Multi-focal gliosarco- ma: a case report and review of the literature显示文摘	Pakos E E Goussia A C Zina V P	2005	J Neurooncol2005，74，3：	1
7	Use of 99m-Tc-Sulesoma for the diagnosis of prosthesis infection after total joint arthroplasty显示文摘	Pakos EE Fotopoulos AD Stafilas KS	2007	J Int Med Res2007，35，4：	1
8	Prognostic significance of TP53 tumor suppressor gene expression and mutations in human osteosarcoma:a meta-analysis显示文摘	Pakos EE Kyzas PA Ioannidis JP	2004	Clin Cancer Res2004，10，18：	1
9	The association of P-glycoprotein with response tochemotherapy and clinical outcome in patients with osteosarcoma显示文摘	Pakos EE Loannidis JP	2003	Ameta-analysis Cancer2003，98，：	1
10	Accuracy of pedicle screw placement:a systematic review of prospective in vivo studies comparing free hand,fluoroscopy guidance and navigation techniques显示文摘	Gelalis ID Paschos NK Pakos EE		0，，02：	1
11	Multi-focal gliosarco- ma: a case report and review of the literature显示文摘	Pakos E E Goussia A C Zina V P	2005	J Neurooncol2005，74，3：	1
12	Prevention of heterotopic ossification in high-risk patients with total hip arthroplasty:the experence of a combined therapeutic protocal显示文摘	Pitouli EJ Tsekeris PG	2006	Int Orthop2006，30，：	1
13	Relevance of ICP and PtiO2for indication and timing of decompressive craniectomy in patientswith malignant brain edema显示文摘	Reithmeier T Lhr M Pakos G	2005	Acta Neurochir2005，147，9：	1
14	Comparative use of magnetic resonance imaging and electrophysiologic investigation for the prognosis of head injury显示文摘	Wedekind C Fischbach R Pakos P	1999	J Trauma1999，47，1：	1
15	Comparative use of magnetic resonance imaging and electrophysiologic investigation for the prognosis of head injury显示文摘	Wedekind C Fischbach R Pakos P	1999	J Trauma1999，47，1：	1
16	18F-FDG PET for evaluation of bone marrow infiltration in staging of lymphoma:a meta-analysis显示文摘	Pakos EE Fotopoulos AD Ioannidis JP	2005	J Nucl Med2005，46，6：	1
17	^18 F - FDG PET for evaluation of bone marrow infiltration in staging of lymphoma: A meta -analysis 显示文摘	Pakos EE Fotopoulos AD Ioannidis John PA	2005	J Nucl Med2005，46，7：	1
18	The association of P-glycoprotein with response tochemotherapy and clinical outcome in patients with osteosarcoma显示文摘	Pakos EE loannidis JP	2003	A meta-analysis Cancer2003，98，：	1
19	Accuracy of pedicle screw placement: a systematic review of prospective in vivo studies comparing free hand, fluoroscopy guidance and navigation techniques显示文摘	Gelalis ID Paschos NK Pakos EE	2012	Eur Spine J2012，21，2：	1
20	Prevention of heterotopic ossification in high-risk patients with total hip arthroplasty: the experience of a combined therapeutic protocol 显示文摘	Pakos EE Pitouli E J Tsekeris PG	2006	Int Orthop2006，30，：	1

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