A New Approach to Maintenance of Regenerated Autogenous Bone Volume: Delayed Relining with Xenograft and Resorbable Membrane

Stavola, Luca De

doi:10.11607/jomi.2726

Cited by 30 publications

(45 citation statements)

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“…In the same way, mean CWg values (3.93 ± 1.41 mm) noted in the AB group at 26 weeks also corroborate previous clinical data investigating lateral alveolar ridge augmentation using different types of intraoral block grafts (i.e. ramus and chin) (Acocella, Bertolai, Colafranceschi, & Sacco, ; Buser, Dula, Hirt, & Schenk, ; Cordaro et al ; De Stavola & Tunkel, ; von Arx & Buser, ).…”

Section: Discussionsupporting

confidence: 87%

See 1 more Smart Citation

Efficacy of autogenous tooth roots for lateral alveolar ridge augmentation and staged implant placement. A prospective controlled clinical study

Schwarz

Hazar

Becker

et al. 2018

J Clinic Periodontology

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Section: Discussionsupporting

confidence: 87%

“…In contrast, Acocella et al. () and De Stavola and Tunkel () reported on significant gains in horizontal ridge and only minor graft resorptions (0.25 ± 0.29 mm) at 3 to 9 months following application of unprotected AB (i.e. ramus) blocks.…”

Section: Discussionmentioning

confidence: 92%

Efficacy of autogenous tooth roots for lateral alveolar ridge augmentation and staged implant placement. A prospective controlled clinical study

Schwarz

Hazar

Becker

et al. 2018

J Clinic Periodontology

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“…De Stavola and Tunkel used inorganic bovine bone with a collagen membrane at the time of implant placement in alveolar ridges previously grafted with autogenous bone blocks harvested from the retromolar region 20 . They stated that the trauma of the implant placement may have been responsible for the bone resorption observed in the graft.…”

Section: Discussionmentioning

confidence: 99%

“…One of the disadvantages of a horizontal increase using an autogenous bone block graft is significant bone graft resorption 20 . Few studies have reported the increase in maxillary bone thickness after reconstruction surgery using autogenous bone blocks harvested from the retromolar region 10,16,[20][21][22] . In addition, studies evaluating changes in bone block graft measurements using computed tomography (CT) after 5 years of follow-up and the association with implant survival are lacking in the literature.…”

Section: Introductionmentioning

confidence: 99%

Maxilla reconstruction with autogenous bone block grafts: computed tomography evaluation and implant survival in a 5-year retrospective study

Gulinelli

Dutra

Marão

et al. 2017

International Journal of Oral and Maxillofacial Surgery

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This retrospective study was performed to evaluate the bone thickness of the anterior maxillary region after reconstruction with autogenous bone blocks at 6 months and 5 years after surgery using computed tomography (CT) and to determine the implant survival rate. Eleven patients with a horizontal bone deficiency were treated with reconstructive procedures and implant placement. CT measurements were obtained before surgery (T0) and at 6 months (T1) and 5 years (T2) after surgery. The values were analysed statistically (analysis of variance and Tukey's test; P<0.05). Implant survival was evaluated at follow-up. The mean width of the lower region of the ridge (±standard deviation, in millimetres) was 3.8±1.6 at T0, 7.0±1.6 at T1, and 6.5±1.0 at T2; the mean width of the upper region of the ridge was 5.7±2.3 at T0, 8.3±2.2 at T1, and 7.3±1.6 at T2. The mean total thickness of the ridge was 4.7mm at T0, 7.6mm at T1, and 6.9mm at T2; the average increase in horizontal thickness was 2.9mm at T1 and 2.2mm at T2. A statistically significant difference was observed in the mean width of the lower portion at T1 and T2 compared to the width at T0. The implant survival rate was 94.1%. This technique demonstrated high predictability for implant survival, with a reduction in the graft bone during the follow-up period.

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“…If bone loss is significant, intraoral facial prosthetics are the only realistic option for recovering the facial profile and some degree of oral function, such as speaking, mastication and swallowing. Autogenous bone is the gold-standard material for such reconstruction because it has a high inherent physiological capacity for bone formation and demonstrates similar mechanical properties to those of the excised bone [1][2][3][4][5][6][7] , but also carries the risk of extensive bone resorption at the donor site 6) . A heterograft may be used as an alternative, but is itself complicated by the possibility of cross-infection 8,9) .…”

Section: Introductionmentioning

confidence: 99%

Tri-calcium phosphate (ß-TCP) can be artificially synthesized by recycling dihydrate gypsum hardened

et al. 2014

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Calcium phosphate is known as a major component of biological hard tissues. This study aimed to produce calcium phosphate by recycling kneaded surplus gypsum. β-dihydrate gypsum was derived from commercial dental β-hemihydrate gypsum, which was mechanically powdered and mixed with the liquid component of a commercial zinc phosphate cement. This mixture was fired at 1,200°C and evaluated by XRD analysis, thermal analysis and scanning electron microscopy (SEM). An acceptable ratio of mixing was 4 g of β-dihydrate gypsum powder to 1.5 mL of phosphoric acid liquid. XRD peaks were monotonic below 800°C, but new ß-TCP was formed by firing at 900°C or more, although TG-DTA analysis of synthetic ß-TCP suggested that some residual dihydrate gypsum remained in the sample. SEM images indicated a fused-block bone-like structure covered with phosphorus and calcium. These results suggest that production of synthetic β-TCP is possible through ecological techniques using recycled materials.

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A New Approach to Maintenance of Regenerated Autogenous Bone Volume: Delayed Relining with Xenograft and Resorbable Membrane

Cited by 30 publications

References 0 publications

Efficacy of autogenous tooth roots for lateral alveolar ridge augmentation and staged implant placement. A prospective controlled clinical study

Efficacy of autogenous tooth roots for lateral alveolar ridge augmentation and staged implant placement. A prospective controlled clinical study

Maxilla reconstruction with autogenous bone block grafts: computed tomography evaluation and implant survival in a 5-year retrospective study

Tri-calcium phosphate (ß-TCP) can be artificially synthesized by recycling dihydrate gypsum hardened

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