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Alveolar bone graft

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https://www.readbyqxmd.com/read/29447317/evaluation-of-bone-stability-and-esthetic-results-after-immediate-implant-placement-using-a-novel-synthetic-bone-substitute-in-the-anterior-zone-results-after-12-months
#1
Albert Barroso-Panella, Jordi Gargallo-Albiol, Federico Hérnandez-Alfaro
The aim of this study was to assess bone and soft tissue changes after tooth extraction and immediate implant insertion in the anterior maxilla. A novel synthetic bone graft (VivOss, Straumann) was used to fill the gap between the implant surface and the alveolar bone. Implants with a reduced diameter compared to the size of the socket were used. A fixed or removable provisional restoration was provided immediately after implant placement. Cone beam computed tomography (CBCT) scans were taken to evaluate bone changes, showing minor variations after 12 months of follow-up...
March 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29447312/the-bone-core-technique-for-the-augmentation-of-limited-bony-defects-five-year-prospective-study-with-a-new-minimally-invasive-technique
#2
Fouad Khoury, Romain Doliveux
The aim of this study was to evaluate a new minimally invasive surgical technique for the reconstruction of critical-size bony defect with local harvested bone core with simultaneous implant placement. In a prospective study, 186 consecutively treated patients were included and controlled clinically and radiologically for at least 5 years postoperative. Every patient presented a bony defect affecting the buccal, lingual, or palatal wall. In all cases, the alveolar crest was wide enough to allow implant placement inside the bony contours...
March 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29446987/dexmedetomidine-decreases-postoperative-pain-and-narcotic-use-in-children-undergoing-alveolar-bone-graft-surgery
#3
Mariela M Lopez, Derrick Zech, Judith L Linton, Steven J Blackwell
OBJECTIVE: Dexmedetomidine is a parenteral agent that combines the benefits of cooperative sedation, anxiolysis, and analgesia without the risks of respiratory depression. Off-label use has been reported in children. We have introduced dexmedetomidine for use in patients having undergone alveolar bone graft (ABG). The objective is to demonstrate the value and safety of postoperative dexmedetomidine infusion in a non-ICU setting following ABG. DESIGN: A retrospective review was performed on patients who underwent ABG by the senior author...
January 1, 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29444198/alveolar-ridge-augmentation-with-three-dimensional-printed-hydroxyapatite-devices-a-preclinical-study
#4
Joseph P Fiorellini, Michael R Norton, Kevin WanXin Luan, David Minjoon Kim, Kei Wada, Hector L Sarmiento
The objective of this study was to evaluate the effectiveness of precise three-dimensional hydroxyapatite printed micro- and macrochannel devices for alveolar ridge augmentation in a canine model. All grafts induced minimal inflammatory and fibrotic reactions. Examination of undecalcified sections revealed that both types of grafts demonstrated bone ingrowth. The majority of the bone growth into the block graft was into the channels, though a portion grew directly into the construct in the form of small bony spicules...
February 14, 2018: International Journal of Periodontics & Restorative Dentistry
https://www.readbyqxmd.com/read/29437516/ideal-versus-late-secondary-alveolar-bone-graft-surgery-a-bone-thickness-cone-beam-computed-tomographic-assessment
#5
Michele Alves Garcia, Marilia Yatabe, Thais Ustulin Fuzer, Adriana Maria Calvo, Ivy Kiemle Trindade-Suedam
OBJECTIVE: To compare the bone morphology after secondary alveolar bone graft surgery (SABG) performed before and after permanent canine eruption. DESIGN: Cross-sectional study. SETTING: Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo, Bauru, SP, Brazil. PATIENTS: 25 cone-beam computed tomography (CBCT) scans of complete unilateral cleft lip and palate (CLP) individuals who underwent SABG before or after eruption of the permanent canine taken 2 and 6 months (T1 and T2) after SAGB, resulting in 50 CBCT scans...
March 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29436942/short-vs-longer-implants-in-mandibular-alveolar-ridge-augmentated-using-osteogenic-distraction-one-year-follow-up-of-a-randomized-split-mouth-trial
#6
Sara Bernardi, Roberto Gatto, Marco Severino, Gianluca Botticelli, Silvia Caruso, Claudio Rastelli, Ettore Lupi, Adolfo Quiroz Rojas, Enzo Iacomino, Giovanni Falisi
Aim of the study was to evaluate the reliability of 6 mm long implants compared to normal length implants placed in vertical augmented atrophic posterior mandible, supporting cemented single crowns. Thirty-six patients with bilateral posterior edentulous mandible and presented a bone availability height less than 9 mm from the mandibular canal were enrolled for the participation to this study. Patient hemi-arches were randomized to receive both 6 mm-long and normal length implants (10 mm). The technique used for the vertical bone augmentation was the "sandwich" technique, using a bone substitute block as graft...
February 13, 2018: Journal of Oral Implantology
https://www.readbyqxmd.com/read/29411166/to-assess-the-efficacy-of-socket-plug-technique-using-platelet-rich-fibrin-with-or-without-the-use-of-bone-substitute-in-alveolar-ridge-preservation-a-prospective-randomised-controlled-study
#7
N Girish Kumar, Rupanzal Chaudhary, Ish Kumar, Srimathy S Arora, Nilesh Kumar, Hem Singh
AIM: The purpose of this study is to evaluate the efficacy of Platelet Rich Fibrin (PRF) as a socket plug with or without use of Plaster of Paris (POP) as bone substitute to preserve the alveolar ridge post-extraction. MATERIAL AND METHODS: A prospective randomised single blind controlled study, was conducted for 18 months from November 2014 to May 2016 on 48 patients requiring extraction. All teeth were extracted atraumatically using periotomes and luxators without raising mucoperiosteal flap...
February 6, 2018: Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29410765/alternative-intraoral-donor-sites-to-the-chin-and-mandibular-body-ramus
#8
REVIEW
David Reininger, Carlos Cobo-Vázquez, Benjamin Rosenberg, Juan López-Quiles
Background: Provide a review of alternative intraoral donor sites to the chin and body-ramus of the mandible that bring fewer complications and that may be used to regenerate small and medium defects. Material and Methods: A review was conducted using the search engine PUBMED and looking manually into scientific journals. Results: From the 35 articles included, 6 corresponded to the coronoids, 3 corresponded to the zygomatic body, 5 corresponded to the anterior maxillary sinus wall, 3 corresponded to the zygomatic alveolar process, 2 corresponded to the incisive fossa, 2 corresponded to the anterior nasal spine, 2 corresponded to the palatal region, 5 corresponded to the tuberosity, and 7 corresponded to the palatal and mandibular tori...
December 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/29407507/bone-anchored-maxillary-protraction-in-a-patient-with-complete-cleft-lip-and-palate-a-case-report
#9
Daniela Garib, Marília Yatabe, Renato André de Souza Faco, Leonardo Gregório, Lucia Cevidanes, Hugo de Clerck
Sagittal maxillary deficiency is frequently observed in patients with operated unilateral complete cleft of the lip and palate. Treatment for moderate to severe Class III malocclusion usually relies on LeFort I surgery for maxillary advancement after the end of growth. This case report describes bone-anchored maxillary protraction in a 10-year-old white boy with unilateral complete cleft of the lip and palate. His interarch relationship was diagnosed as GOSLON index 5 before treatment with a negative overjet of 3...
February 2018: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/29387307/bone-allograft-segment-covered-with-a-vascularized-fibular-periosteal-flap-a-new-technique-for-pediatric-mandibular-reconstruction
#10
Nicolas E Sierra, Paula Diaz-Gallardo, Jorge Knörr, Vasco Mascarenhas, Eloy García-Diez, Montserrat Munill-Ferrer, Maria S Bescós-Atín, Francisco Soldado
The free vascularized fibular graft is nowadays the preferred technique for pediatric mandibular reconstruction. Despite the versatility and proven efficacy for restoring the facial appearance and maxillomandibular function, those mandibular reconstructions with free vascularized fibula associate difficulties for a simultaneous restoration of the alveolar height and facial contour, which are derived from the height discrepancy between the fibula and the native mandible. In addition, the donor-site growth and morbidity are of special concern in the pediatric patient...
March 2018: Craniomaxillofacial Trauma & Reconstruction
https://www.readbyqxmd.com/read/29384973/patient-and-parent-reported-outcome-measures-in-cleft-lip-and-palate-patients-before-and-after-secondary-alveolar-bone-grafting
#11
Chun-Shin Chang, Christopher Glenn Wallace, Yen-Chang Hsiao, Ting-Chen Lu, Sue-Huei Chen, Fuan-Chiang Chan, Philip Kuo-Ting Chen, Jyh-Ping Chen, Chee-Jen Chang, M Samuel Noordhoff
European and Northern American healthcare authorities increasingly encourage the use of Patient Reported Outcome Measures (PROMs) that complement clinical and laboratory assessments to help holistically evaluate reconstructive outcomes. This is the first study to evaluate PROMs in cleft lip/palate patients who have, or have not, undergone secondary alveolar bone grafting (SABG).A PROMs study was conducted; 40 consecutive consenting cleft lip/palate children between 8 and 14 years old were included. Twenty patients did, and 20 patients did not, have SABG...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29381612/treatment-of-mandibular-ameloblastoma-involving-the-mandibular-condyle-resection-and-concomitant-reconstruction-with-a-custom-hybrid-total-joint-prosthesis-and-iliac-bone-graft
#12
Mathilde Sarlabous, David J Psutka
AIM: To describe the treatment of ameloblastoma involving the mandibular body and condyle in 3 patients. METHODS: This report describes 3 patients with large ameloblastomas (2 were second recurrences) treated by partial mandibular resection. Involvement of the mandibular condyle in these 3 patients made the reconstruction more challenging. Reconstruction included immediate temporomandibular joint replacement by a custom-made alloplastic total joint and mandibular body (Zimmer-Biomet, Jacksonville, FL)...
January 29, 2018: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/29351052/particulate-coral-hydroxyapatite-sheltered-by-titanium-mesh-for-localized-alveolar-rehabilitation-after-onlay-graft-failure-a-case-report
#13
Miao Zhou, Shuyi Li, Hendrik Terheyden, Shuaishuai Cao, Yuejuan Che, Yuanming Geng
Reconstruction of bone loss in the alveolar ridge has long been challenging. Autologous bone grafts are considered as the "golden standard", while little research has focused on how to repair pronounced alveolar bone defects after autologous bone graft failure. The aim of this study was to detail a method based on the titanium mesh technique coupled with particulate coral hydroxyapatite to solve the Onlay graft failure. With bone deficiency in the #11 and #24- #25 regions, we harvested two autologous bone blocks for reconstruction...
January 19, 2018: Journal of Oral Implantology
https://www.readbyqxmd.com/read/29351044/comparison-of-reliability-of-categorical-and-continuous-scales-for-radiographic-assessments-of-bone-infill-following-secondary-alveolar-bone-grafting
#14
Peter V Fowler, Azza H Al-Ani, John M D Thompson
OBJECTIVES: To investigate examiner reliability of scoring intraoral radiographs of bone infill following secondary bone grafting using a categorical scale (modified Kindelan Index) and a 10-cm visual analog scale (VAS). To investigate the level of clinical experience on the reliability of these assessments. DESIGN: Retrospective study involving 10 clinicians of varying clinical experience who were blind to the patient's identity. SETTING: All grafting was carried out within the New Zealand public hospital service...
February 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29351042/secondary-alveolar-bone-grafting-in-patients-born-with-unilateral-cleft-lip-and-palate-a-20-year-follow-up
#15
Fatemeh Jabbari, Laila Wiklander, Erika Reiser, Andreas Thor, Malin Hakelius, Daniel Nowinski
OBJECTIVE: To identify factors of oral health important for the final outcome, after secondary alveolar bone grafting in patients born with unilateral cleft lip and palate and compare occlusal radiographs with cone beam computed tomography (CBCT) in assessment of alveolar bone height. DESIGN: Observational follow-up study. SETTING: Cleft Lip and Palate Team, Craniofacial Center, Uppsala University Hospital, Sweden. PATIENTS: 40 nonsyndromic, Caucasian patients with unilateral complete cleft lip and palate...
February 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29351041/a-new-technique-in-alveolar-cleft-bone-grafting-for-dental-implant-placement-in-patients-with-cleft-lip-and-palate
#16
Vo Van Nhan, Le Van Son, Ta Anh Tuan, Nguyen Tai Son, Trinh Dinh Hai, Le Duc Lanh, Nguyen Manh Ha, Lam Dai Phong
OBJECTIVE: To evaluate 2 iliac corticocancellous-block grafting techniques for dental implant placement in residual alveolar clefts. DESIGN: Nonrandomized prospective clinical trial between March 2010 and December 2014. SETTING: National Hospital of Odonto-Stomatology, Hanoi, Vietnam. PARTICIPANTS: Thirty-two patients (23 female, 9 male; mean age, 21.28 years; range, 16-31 years) with unilateral complete alveolar cleft after reconstructive surgery for cleft lip and palate (CLP)...
February 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29346020/sequential-ridge-augmentation-sra-protocol-for-hard-and-soft-tissue-grafting-in-alveolar-ridge-deficiencies-a-proposed-algorithm
#17
Neel Bhatavadekar, Amit Srikant Gharpure
The success of implant-based treatment is dependent on the correct restorative position of dental implants in the oral cavity. Often, the final prostheses require dental implants to be placed at sites with inadequate native hard and soft tissue. Bone augmentation procedures and materials have been extensively studied in the literature and various techniques have been developed over time to obtain adequate hard tissue at proposed implant sites. In the recent past, few publications have also studied soft tissue development at planned implant sites...
January 18, 2018: Journal of Oral Implantology
https://www.readbyqxmd.com/read/29333323/alveolar-ridge-preservation-with-an-open-healing-approach-using-single-layer-or-double-layer-coverage-with-collagen-membranes
#18
Ho-Keun Choi, Hag-Yeon Cho, Sung-Jo Lee, In-Woo Cho, Hyun-Seung Shin, Ki-Tae Koo, Hyun-Chang Lim, Jung-Chul Park
Purpose: The aim of this prospective pilot study was to compare alveolar ridge preservation (ARP) procedures with open-healing approach using a single-layer and a double-layer coverage with collagen membranes using radiographic and clinical analyses. Methods: Eleven molars from 9 healthy patients requiring extraction of the maxillary or mandibular posterior teeth were included and allocated into 2 groups. After tooth extraction, deproteinized bovine bone mineral mixed with 10% collagen was grafted into the socket and covered either with a double-layer of resorbable non-cross-linked collagen membranes (DL group, n=6) or with a single-layer (SL group, n=5)...
December 2017: Journal of Periodontal & Implant Science
https://www.readbyqxmd.com/read/29333088/bone-regeneration-using-silk-hydroxyapatite-hybrid-composite-in-a-rat-alveolar-defect-model
#19
Kyung S Koh, Jong Woo Choi, Eun Jeong Park, Tae Suk Oh
Background: To overcome the limited source of autogenous bone in bone grafting, many efforts have been made to find bone substitutes. The use of hybrid composites of silk and hydroxyapatite to simulate natural bone tissue can overcome the softness and brittleness of the individual components. Methods: Critical-sized, 7 x 4 x 1.5 mm alveolar defects were created surgically in 36 Sprague-Dawley rats. Three treatment groups were tested: an empty defect group (group I), a silk fibrin scaffold group (group II), and a hydroxyapatite-conjugated silk fibrin scaffold group (group III)...
2018: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/29314739/histological-changes-in-alveolar-bone-after-onlay-augmentation-using-the-casing-method
#20
Kiichi Maruyama, Wataru Ono, Makoto Ogiso, Seiji Mineno, Yuichi Izumi
OBJECTIVE: Numerous studies on alveolar bone augmentation have been reported. However, it remains challenging to obtain favorable new bone, especially for onlay bone augmentation. For successful onlay bone augmentation, it is necessary to use a graft material with high bone-forming activity and wound stabilization. We performed onlay bone augmentation on the buccal surface of mandibular alveolar bone in dogs, using a polyethylene terephthalate (PET) case (Casing method). The aim of this study was to histologically examine the feasibility of Casing method for external onlay bone augmentation...
January 3, 2018: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
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