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[PMID]:28459244
[Au] Autor:Mahesh L; Kurtzman G; Shukla S
[Ad] Endereço:Private practice, New Delhi, India.
[Ti] Título:Is Residual Bone Height an Absolute Indicator for Simultaneous Implant Placement in Lateral Wall Sinus Grafting?
[So] Source:Compend Contin Educ Dent;38(5):e5-e8, 2017 May.
[Is] ISSN:2158-1797
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Placement of an implant in the posterior maxilla often relies heavily on a variety of procedures that increase the vertical dimensions of available bone. With numerous bone graft substitutes now available and recent advancements having been made in technique, the question arises of whether residual bone height still remains an absolute indicator for simultaneous implant placement in lateral wall sinus grafting. In addition to reviewing the literature, the authors present a case in which a direct sinus lift procedure was performed with simultaneous implant placement. The case report demonstrates how implants can be placed in a severely atrophic posterior maxilla and be successful.
[Mh] Termos MeSH primário: Transplante Ósseo
Implantação Dentária Endo-Óssea/métodos
Implantes Dentários
Maxila/anatomia & histologia
[Mh] Termos MeSH secundário: Adulto
Substitutos Ósseos
Seres Humanos
Hidroxiapatitas
Masculino
Maxila/cirurgia
Membranas Artificiais
Osteotomia/métodos
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Bone Substitutes); 0 (Dental Implants); 0 (Hydroxyapatites); 0 (Membranes, Artificial); 0 (cerabone)
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180308
[Lr] Data última revisão:
180308
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:170502
[St] Status:MEDLINE


  2 / 26609 MEDLINE  
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[PMID]:28449741
[Au] Autor:Sisto JM
[Ad] Endereço:Oral and Maxillofacial Surgeon, Diplomate, American Board of Oral and Maxillofacial Surgery, Park Ridge, IL.
[Ti] Título:Reconstructing jaw defects.
[So] Source:J Am Dent Assoc;148(5):284, 2017 05.
[Is] ISSN:1943-4723
[Cp] País de publicação:England
[La] Idioma:eng
[Mh] Termos MeSH primário: Transplante Ósseo
Mandíbula
[Mh] Termos MeSH secundário: Seres Humanos
Arcada Osseodentária
[Pt] Tipo de publicação:LETTER; COMMENT
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180305
[Lr] Data última revisão:
180305
[Sb] Subgrupo de revista:D; IM
[Da] Data de entrada para processamento:170429
[St] Status:MEDLINE


  3 / 26609 MEDLINE  
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[PMID]:29413780
[Au] Autor:D'Souza LG; Mohamed KMS; Fenelon C; Galbraith JG
[Ad] Endereço:Department of Orthopaedic Surgery, University Hospital Limerick, Limerick, Ireland. Electronic address: lgdsouza7@hotmail.com.
[Ti] Título:Response to 'Obtaining Local Bone graft for Evans Calcaneal Osteotomy: Think twice'.
[So] Source:Foot Ankle Surg;24(1):77, 2018 02.
[Is] ISSN:1460-9584
[Cp] País de publicação:France
[La] Idioma:eng
[Mh] Termos MeSH primário: Transplante Ósseo
Osteotomia
[Mh] Termos MeSH secundário: Calcâneo/cirurgia
Pé Chato/cirurgia
Seres Humanos
[Pt] Tipo de publicação:LETTER; COMMENT
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180228
[Lr] Data última revisão:
180228
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180208
[St] Status:MEDLINE


  4 / 26609 MEDLINE  
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[PMID]:29413779
[Au] Autor:Karslioglu B; Tekin AC
[Ad] Endereço:Okmeydani Training and Research Hospital Department of Orthopedics and Traumatology, Turkey. Electronic address: bukars@gmail.com.
[Ti] Título:Obtaining local bone graft for Evans calcaneal osteotomy: Think twice.
[So] Source:Foot Ankle Surg;24(1):76, 2018 02.
[Is] ISSN:1460-9584
[Cp] País de publicação:France
[La] Idioma:eng
[Mh] Termos MeSH primário: Transplante Ósseo
Osteotomia
[Mh] Termos MeSH secundário: Calcâneo/cirurgia
Pé Chato/cirurgia
Seres Humanos
[Pt] Tipo de publicação:LETTER; COMMENT
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180228
[Lr] Data última revisão:
180228
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180208
[St] Status:MEDLINE


  5 / 26609 MEDLINE  
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[PMID]:29390390
[Au] Autor:Okamoto M; Yamazaki H; Yoshimura Y; Aoki K; Tanaka A; Kato H
[Ad] Endereço:Department of Orthopaedic Surgery, Shinshu University School of Medicine.
[Ti] Título:Massive trapezial metastasis from gastric adenocarcinoma resected and reconstructed with a vascularized scapular bone graft: A case report.
[So] Source:Medicine (Baltimore);96(50):e9294, 2017 Dec.
[Is] ISSN:1536-5964
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:RATIONALE: Isolated metastasis to the hand bones is very rare. Only seven cases of metastasis to the trapezium have been reported. To the best of our knowledge, this is the first report of a single metastasis to the trapezium from a gastric adenocarcinoma. PATIENT CONCERNS: A 62-year-old man presented with pain and massive swelling in the right carpometacarpal joint of the thumb. DIAGNOSES: The patient was diagnosed with trapezial metastasis of advanced gastric adenocarcinoma. INTERVENTIONS: The patient underwent systemic chemotherapy with cisplatin and S-1, radiotherapy to the metastatic bone, and treatment with denosumab. One year later, the huge metastatic tumor was resected, and the hand was reconstructed using vascularized scapular bone. OUTCOMES: Eighteen months postoperatively, the patient was satisfied with the appearance of the reconstructed hand and was able to use his right thumb in activities of daily living. LESSONS: Although rare, metastasis to the trapezium should be considered in patients with persistent and progressive thumb CMC joint pain.
[Mh] Termos MeSH primário: Adenocarcinoma/secundário
Neoplasias Ósseas/secundário
Transplante Ósseo
Escápula/transplante
Neoplasias Gástricas/patologia
Músculos Superficiais do Dorso/patologia
[Mh] Termos MeSH secundário: Adenocarcinoma/cirurgia
Neoplasias Ósseas/cirurgia
Seres Humanos
Masculino
Meia-Idade
Escápula/irrigação sanguínea
Músculos Superficiais do Dorso/cirurgia
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180301
[Lr] Data última revisão:
180301
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:180203
[St] Status:MEDLINE
[do] DOI:10.1097/MD.0000000000009294


  6 / 26609 MEDLINE  
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[PMID]:29390315
[Au] Autor:Wang HW; Ma CY; Qin XJ; Zhang CP
[Ad] Endereço:Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China.
[Ti] Título:Management strategy in patient with familial gigantiform cementoma: A case report and analysis of the literature.
[So] Source:Medicine (Baltimore);96(50):e9138, 2017 Dec.
[Is] ISSN:1536-5964
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:RATIONALE: Familial gigantiform cementoma (FGC) is a rare benign autosomal dominant fibrocemento-osseous lesion generally limited to the facial bones, typically in the anterior portion of the mandible; it is often associated with abnormalities of the long bones and prepubertal pathologic fractures. Owing to the small number of such patients, a uniform treatment criterion has not been established. This paper presents a patient with FGC who was treated in our department, and offers a systematic review of the patients reported in the literature. Our aim was to explore the treatment strategy for patients with FGC. PATIENT CONCERNS: Our patient, a 13-year-old boy, presented with a painless enlargement of the mandible first noted 2 years earlier. It had grown rapidly over the preceding 8 months, affecting both his appearance and ability to chew. DIAGNOSIS: Based on the pathologic, clinical, and radiographic features, FGC was diagnosed. INTERVENTIONS: Mandibuloectomy was performed. The mandibular defect was immediately reconstructed with his right vascularized iliac crest flap. At the same time, a PubMed search was conducted to identify studies reporting on other patients with FGC. OUTCOMES: A 3-dimensional computed tomography (3D-CT) scan demonstrated appropriate height of the new alveolar bone. Follow-up results showed recovery of the patient's appearance and mandibular function. He was free of recurrence at 4-year follow-up. LESSONS: FGC is a rare benign fibrocemento-osseous lesion of the jaws that can cause severe facial deformity. Incomplete removal leads to more rapid growth of the residual lesion. Therefore, extensive resection is a suitable strategy to avoid recurrence. Defects of the facial bones found intraoperatively should be repaired with resort to an appropriate donor site. However, it is important to be aware that patients with FGC always have concomitant abnormalities of skeletal metabolism and structure, as well as a vulnerability to fractures of the long bones of the lower extremity. Therefore, the optimal management strategy should include a review of treatment options for other patients as reported in the literature. An optimal protocol can not only provide sufficient high-quality bone suitable for the reconstruction of bone defects, but also minimize complications and maximize quality of life.
[Mh] Termos MeSH primário: Cementoma/diagnóstico
Cementoma/cirurgia
Neoplasias Maxilomandibulares/diagnóstico
Neoplasias Maxilomandibulares/cirurgia
Neoplasias Mandibulares/diagnóstico
Neoplasias Mandibulares/cirurgia
[Mh] Termos MeSH secundário: Adolescente
Transplante Ósseo
Cementoma/diagnóstico por imagem
Diagnóstico Diferencial
Seres Humanos
Ílio/transplante
Imagem Tridimensional
Neoplasias Maxilomandibulares/diagnóstico por imagem
Masculino
Neoplasias Mandibulares/diagnóstico por imagem
Reconstrução Mandibular
Retalhos Cirúrgicos
Tomografia Computadorizada por Raios X
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180301
[Lr] Data última revisão:
180301
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:180203
[St] Status:MEDLINE
[do] DOI:10.1097/MD.0000000000009138


  7 / 26609 MEDLINE  
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[PMID]:29304080
[Au] Autor:Hong C; Quach A; Lin L; Olson J; Kwon T; Bezouglaia O; Tran J; Hoang M; Bui K; Kim RH; Tetradis S
[Ad] Endereço:Section of Orthodontics, Division of Growth and Development, UCLA School of Dentistry, Los Angeles, California, United States of America.
[Ti] Título:Local vs. systemic administration of bisphosphonates in rat cleft bone graft: A comparative study.
[So] Source:PLoS One;13(1):e0190901, 2018.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:A majority of patients with orofacial cleft deformity requires cleft repair through a bone graft. However, elevated amount of bone resorption and subsequent bone graft failure remains a significant clinical challenge. Bisphosphonates (BPs), a class of anti-resorptive drugs, may offer great promise in enhancing the clinical success of bone grafting. In this study, we compared the effects of systemic and local delivery of BPs in an intraoral bone graft model in rats. We randomly divided 34 female 20-week-old Fischer F344 Inbred rats into four groups to repair an intraoral critical-sized defect (CSD): (1) Control: CSD without graft (n = 4); (2) Graft/Saline: bone graft with systemic administration of saline 1 week post-operatively (n = 10); (3) Graft/Systemic: bone graft with systemic administration of zoledronic acid 1 week post-operatively (n = 10); and (4) Graft/Local: bone graft pre-treated with zoledronic acid (n = 10). At 6-weeks post-operatively, microCT volumetric analysis showed a significant increase in bone fraction volume (BV/TV) in the Graft/Systemic (62.99 ±14.31%) and Graft/Local (69.35 ±13.18%) groups compared to the Graft/Saline (39.18±10.18%). Similarly, histological analysis demonstrated a significant increase in bone volume in the Graft/Systemic (78.76 ±18.00%) and Graft/Local (89.95 ±4.93%) groups compared to the Graft/Saline (19.74±18.89%). The local delivery approach resulted in the clinical success of bone grafts, with reduced graft resorption and enhanced osteogenesis and bony integration with defect margins while avoiding the effects of BPs on peripheral osteoclastic function. In addition, local delivery of BPs may be superior to systemic delivery with its ease of procedure as it involves simple soaking of bone graft materials in BP solution prior to graft placement into the defect. This new approach may provide convenient and promising clinical applications towards effectively managing cleft patients.
[Mh] Termos MeSH primário: Transplante Ósseo
Fissura Palatina/cirurgia
Difosfonatos/administração & dosagem
[Mh] Termos MeSH secundário: Animais
Fissura Palatina/tratamento farmacológico
Feminino
Osteoclastos/efeitos dos fármacos
Ratos
Ratos Endogâmicos F344
Microtomografia por Raio-X
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Nm] Nome de substância:
0 (Diphosphonates)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180223
[Lr] Data última revisão:
180223
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180106
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0190901


  8 / 26609 MEDLINE  
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[PMID]:29185645
[Au] Autor:Misch CM
[Ti] Título:The Lazarus Bone Graft: Revitalizing Allogenic Bone Blocks.
[So] Source:Dent Today;35(11):114, 116, 118-9, 2016 Nov.
[Is] ISSN:8750-2186
[Cp] País de publicação:United States
[La] Idioma:eng
[Mh] Termos MeSH primário: Transplante Ósseo/métodos
Implantação Dentária
[Mh] Termos MeSH secundário: Proteína Morfogenética Óssea 7/administração & dosagem
Feminino
Seres Humanos
Transplante Homólogo
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (BMP7 protein, human); 0 (Bone Morphogenetic Protein 7)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180220
[Lr] Data última revisão:
180220
[Sb] Subgrupo de revista:D
[Da] Data de entrada para processamento:171201
[St] Status:MEDLINE


  9 / 26609 MEDLINE  
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[PMID]:28457859
[Au] Autor:Parichay PJ; Khanapure K; Joshi KC; Aniruddha TJ; Sandhya M; Hegde AS
[Ad] Endereço:Department of Neurosurgery, M S Ramaiah Institute of Neurosciences, M S Ramaiah Medical College, New BEL Road, Bangalore 54, India. Electronic address: parichay2@yahoo.com.
[Ti] Título:Clinical and radiological assessment of cerebral hemodynamics after cranioplasty for decompressive craniectomy - A Clinical study.
[So] Source:J Clin Neurosci;42:97-101, 2017 Aug.
[Is] ISSN:1532-2653
[Cp] País de publicação:Scotland
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: To find the correlation between radiologically proven improvement in cerebral hemodynamics with clinical improvement in patients undergoing cranioplasty. MATERIAL AND METHODS: The study is a prospective observational study of 10 cases, in M S Ramaiah Institute of Neurosciences, involving patients treated by a decompressive craniectomy for intractable intra cranial hypertension either due to trauma or stroke and afterwards underwent cranioplasty. RESULTS: Of the 10 patients, 70% patients showing significant improvement in motor functions on Barthel index scale, 60% patients showed improvement in speech, mean duration from date of decompressive craniectomy to cranioplasty being 122.4days. Cerebral perfusion was remarkably better after cranioplasty, as demonstrated decrease in the Pulsatility index on the ipsilateral side of decompression on Trans cranial Doppler (<0.73 mean). This data also favored improved cerebral blood flow and permeability on the CT perfusion with increase in cerebral blood flow (CBF), Cerebral Blood Volume (CBV) and decrease in Time to Peak (TTP) and a positive outcome when correlated with Barthel index with P-values of 0.093, 0.017 and 0.001 respectively. CONCLUSION: Cranioplasty influences the cerebral hemodynamics after cranioplasty and has a positive correlation on the functional outcome and cerebral blood flow in the MCA territory.
[Mh] Termos MeSH primário: Transplante Ósseo/efeitos adversos
Craniectomia Descompressiva
Hemodinâmica/fisiologia
Hipertensão Intracraniana/fisiopatologia
Hipertensão Intracraniana/cirurgia
Procedimentos Cirúrgicos Reconstrutivos/efeitos adversos
Crânio/cirurgia
[Mh] Termos MeSH secundário: Circulação Cerebrovascular/fisiologia
Feminino
Seres Humanos
Hipertensão Intracraniana/diagnóstico por imagem
Masculino
Estudos Prospectivos
Resultado do Tratamento
[Pt] Tipo de publicação:JOURNAL ARTICLE; OBSERVATIONAL STUDY
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180219
[Lr] Data última revisão:
180219
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170502
[St] Status:MEDLINE


  10 / 26609 MEDLINE  
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[PMID]:29437070
[Au] Autor:Kim W; Lee JS; Chung HW
[Ad] Endereço:Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul 05505, South Korea.
[Ti] Título:Outcomes after extensive manual curettage and limited burring for atypical cartilaginous tumour of long bone.
[So] Source:Bone Joint J;100-B(2):256-261, 2018 Feb.
[Is] ISSN:2049-4408
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:AIMS: Adjuvant treatment after intralesional curettage for atypical cartilaginous tumours (ACTs) of long bones is widely accepted for extending surgical margins. However, evaluating the isolated effect of adjuvant treatment is difficult, and it is unclear whether not using such adjuvants provides poor oncological outcomes. Hence, we analyzed whether intralesional curettage without cryosurgery or chemical adjuvants provides poor oncological outcomes in patients with an ACT. PATIENTS AND METHODS: A total of 24 patients (nine men, 15 women) (mean age 45 years; 18 to 62) were treated for ACTs of long bones and followed up for a median of 66 months (interquartile range 50 to 84). All patients were treated with extensive manual curettage and limited burring. Bone cement and grafts were used to fill bone defects in 16 and eight patients, respectively. No chemical adjuvants or cryosurgery were used. RESULTS: No local recurrence was detectable on plain radiographs and MRI or CT images. At the last follow-up, there were no distant metastases or disease-specific deaths. No procedure-related complications or postoperative fractures developed. CONCLUSION: Intralesional curettage without cryosurgery or chemical adjuvants may provide excellent oncological outcomes for patients with ACTs of long bones, without the risk of complications related to adjuvant use. Our investigation suggests thorough curettage alone is a reasonable treatment option for ACT. However, we acknowledge the limited size of our investigation warrants a multicentre collaborative study to confirm our findings. Cite this article: 2018;100-B:256-61.
[Mh] Termos MeSH primário: Neoplasias Ósseas/cirurgia
Condrossarcoma/cirurgia
[Mh] Termos MeSH secundário: Adolescente
Adulto
Ossos do Braço/diagnóstico por imagem
Ossos do Braço/patologia
Ossos do Braço/cirurgia
Biópsia
Cimentos para Ossos
Neoplasias Ósseas/diagnóstico por imagem
Neoplasias Ósseas/patologia
Transplante Ósseo
Condrossarcoma/diagnóstico por imagem
Condrossarcoma/patologia
Curetagem
Feminino
Seres Humanos
Ossos da Perna/diagnóstico por imagem
Ossos da Perna/patologia
Ossos da Perna/cirurgia
Masculino
Meia-Idade
Estudos Prospectivos
Instrumentos Cirúrgicos
Resultado do Tratamento
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Bone Cements)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180216
[Lr] Data última revisão:
180216
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:180214
[St] Status:MEDLINE
[do] DOI:10.1302/0301-620X.100B2.BJJ-2017-0707.R1



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