Ibañez Juan Carlos, Juaneda Maria Agustina, Ibanez María Constanza, Ibañez Santiago Luis
{"title":"利用富含干细胞的自体骨髓作为骨诱导剂治疗上颌窦抬高","authors":"Ibañez Juan Carlos, Juaneda Maria Agustina, Ibanez María Constanza, Ibañez Santiago Luis","doi":"10.15761/jscrm.1000140","DOIUrl":null,"url":null,"abstract":"Aim: To study the results that can be obtained when performing sinus lift technique by lateral opening with piezo surgery using as graft material a mixture of autologous bone marrow without any treatment and Bio-Oss (60:40) measuring the amount of bone tissue formed in the maxillary sinuses, the percentage of final vital bone obtained in the grafts and the success rate of the implants placed in those sinuses. Materials and methods: 23 maxillary sinus lifting were performed in 13 patients (10 bilateral, 3 unilateral) using a mixture of bone marrow taken from distal femur with a xenograft (Bio-Oss) Lateral window sinus elevation technique using piezo surgery was used in all cases. 49 implants were placed and loaded. Graft volume, height and density were measure. Besides percentages of new bone, biomaterial remnant and connective tissue were also measure. Results : Mean volume obtained was 1668 mm3, mean height was 10.9 mm and bone density was 648 HU. Percentage of new bone, biomaterial remnant and connective obtained were 37.08, 16.77 and 45.22 respectively. Finally, the percentage of success of the implants inserted in these grafted sinuses was 96% Conclusions: The use of a mixture of Bio-Oss with bone marrow obtained from the distal femur seems to be an efficient combination to obtain an adequate percentage of vital bone when sinus lifting is performed. Besides good results can be achieved when implants with microtextured surface are used in this type of sinus graft.","PeriodicalId":318869,"journal":{"name":"Journal of Stem Cell Research and Medicine","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Use of autologous bone marrow rich in stem cells as an osteoinducer in maxillary sinus elevation\",\"authors\":\"Ibañez Juan Carlos, Juaneda Maria Agustina, Ibanez María Constanza, Ibañez Santiago Luis\",\"doi\":\"10.15761/jscrm.1000140\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Aim: To study the results that can be obtained when performing sinus lift technique by lateral opening with piezo surgery using as graft material a mixture of autologous bone marrow without any treatment and Bio-Oss (60:40) measuring the amount of bone tissue formed in the maxillary sinuses, the percentage of final vital bone obtained in the grafts and the success rate of the implants placed in those sinuses. Materials and methods: 23 maxillary sinus lifting were performed in 13 patients (10 bilateral, 3 unilateral) using a mixture of bone marrow taken from distal femur with a xenograft (Bio-Oss) Lateral window sinus elevation technique using piezo surgery was used in all cases. 49 implants were placed and loaded. Graft volume, height and density were measure. Besides percentages of new bone, biomaterial remnant and connective tissue were also measure. Results : Mean volume obtained was 1668 mm3, mean height was 10.9 mm and bone density was 648 HU. Percentage of new bone, biomaterial remnant and connective obtained were 37.08, 16.77 and 45.22 respectively. Finally, the percentage of success of the implants inserted in these grafted sinuses was 96% Conclusions: The use of a mixture of Bio-Oss with bone marrow obtained from the distal femur seems to be an efficient combination to obtain an adequate percentage of vital bone when sinus lifting is performed. Besides good results can be achieved when implants with microtextured surface are used in this type of sinus graft.\",\"PeriodicalId\":318869,\"journal\":{\"name\":\"Journal of Stem Cell Research and Medicine\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Stem Cell Research and Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15761/jscrm.1000140\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Stem Cell Research and Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15761/jscrm.1000140","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Use of autologous bone marrow rich in stem cells as an osteoinducer in maxillary sinus elevation
Aim: To study the results that can be obtained when performing sinus lift technique by lateral opening with piezo surgery using as graft material a mixture of autologous bone marrow without any treatment and Bio-Oss (60:40) measuring the amount of bone tissue formed in the maxillary sinuses, the percentage of final vital bone obtained in the grafts and the success rate of the implants placed in those sinuses. Materials and methods: 23 maxillary sinus lifting were performed in 13 patients (10 bilateral, 3 unilateral) using a mixture of bone marrow taken from distal femur with a xenograft (Bio-Oss) Lateral window sinus elevation technique using piezo surgery was used in all cases. 49 implants were placed and loaded. Graft volume, height and density were measure. Besides percentages of new bone, biomaterial remnant and connective tissue were also measure. Results : Mean volume obtained was 1668 mm3, mean height was 10.9 mm and bone density was 648 HU. Percentage of new bone, biomaterial remnant and connective obtained were 37.08, 16.77 and 45.22 respectively. Finally, the percentage of success of the implants inserted in these grafted sinuses was 96% Conclusions: The use of a mixture of Bio-Oss with bone marrow obtained from the distal femur seems to be an efficient combination to obtain an adequate percentage of vital bone when sinus lifting is performed. Besides good results can be achieved when implants with microtextured surface are used in this type of sinus graft.