Implantologie assistée par ordinateur

Davarpanah, Keyvan; Demurashvili, Georgy; Daas, Marwan; Rajzbaum, P.; Capelle-Ouadah, Nedjoua; Szmukler‐Moncler, Serge; Davarpanah, Mahdi

doi:10.1016/j.stomax.2012.06.007

Cited by 7 publications

(8 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Gold is a material that suffers from distortion when submitted to forces. These abutments are made up of a machined golden part, combined with a plastic sheath cast onto an alloy of precious metals (a gold-palladium alloy) 10. This method will allow abutments to be made so they are adapted to the clinical situation, in relation to both gingival contour and angulation.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Color variation induced by abutments in the superior anterior maxilla: anin vitrostudy in the pig gingiva

2016

View full text Add to dashboard Cite

PURPOSEThe aim of this work is to evaluate different types of materials used for making implant abutments, by means of an in vitro study and a review of the literature, in order to identify the indications for a better choice of an implant-supported restoration in the anterior section.MATERIALS AND METHODS5 implant abutments were tested in a random order in the superior anterior maxilla of pig gingiva (n = 8): titanium dioxide (Nobel Biocare); zirconium dioxide, Standard BO shade (Nobel Biocare, Kloten, Switzerland); zirconium dioxide, Light BI shade (Nobel Biocare); zirconium dioxide, Intense A 3.5 shade (Nobel Biocare); and aluminium oxide. Each abutment was tested for 2 mm and 3 mm thickness. To determine color variation, VITA Easyshade Advance spectrophotometer (Vita Zahnfabrik, Bad Sackingen, Germany) was used.RESULTSResults showed that the color variation induced by the abutment would be affected by the abutment material and gingival thickness, when the gingival thickness is 2 mm. All materials except zirconium dioxide (Standard shade) caused a visible change of color. Then, as the thickness of the gingiva increased to 3 mm, the color variation was attenuated in a significant manner and became invisible for all types of abutments, except those made of aluminium oxide.CONCLUSIONZirconium dioxide is the material causing the lowest color variation at 2 mm and at 3 mm, whereas aluminium oxide causes the highest color variation no matter the thickness.

show abstract

Section: Discussionmentioning

confidence: 99%

“…Nowadays there are a variety of materials used for making implant abutments,10 and the four main ones will be included in this study. They may be classified into two categories:

1) Metal abutments

- Titanium

- Gold

2) Ceramic abutments

- Zirconium dioxide

- Aluminium oxide

…”

Section: Introductionmentioning

confidence: 99%

Color variation induced by abutments in the superior anterior maxilla: anin vitrostudy in the pig gingiva

2016

View full text Add to dashboard Cite

show abstract

“…The parotid salivary gland is medial to the facial nerve and the maxillary vein. The facial nerve runs through the facial canal and ends by branching into the auriculopalpebral nerve and the (6); lateral vein of the nose (7); dorsal nose vein (8); inferior labial vein (9); sternocleidomastoid vein (10); caudal auricular vein (11); rostral auricular vein (12); superficial temporal vein (13); transverse facial vein (14); dorsal buccal branch of the facial nerve (15); ventral buccal branch of the facial nerve ( 16); auriculopalpebral nerve (17); parotid salivary gland (18); and mandibular salivary gland (19).…”

Section: Resultsmentioning

confidence: 99%

“…12,13 The risks also extend to minor surgery, such as extractions, periodontal flap surgery, 5,[14][15][16][17] or implantology and orthodontics. 18 During orthodontic treatment, compression pressure must not exceed the capillary pressure, otherwise, the blood vessels become occluded, and the death of adjacent cells may occur. 19 It is necessary for the surgeon to be familiar with, and to preserve as much as possible all vascular and neural structures involved, with concern not only for surgical risk, but also for preservation of the tissue and the structures responsible, in order to maintain their vitality and normal function.…”

Section: Discussionmentioning

confidence: 99%

The Anatomy of the Stomatognathic System in Different Skull Types in Dogs

et al. 2023

View full text Add to dashboard Cite

The anatomy of the stomatognathic system is important for both clinical evaluations and surgical approaches in all animal species. The aim of this study was to describe the innervation and vascularization of the stomatognathic system of the dog. Twelve dogs without a history of disease or cranial malformation were used: 4 brachycephalic, 4 mesocephalic, and 4 dolichocephalic. The dogs were dissected, and arteries, veins, and nerves related to the masticatory and swallowing components were identified. The distribution pattern of these structures in the 3 different skull types were observed. The entire blood supply of the stomatognathic system is derived from the external carotid artery, which originates from the common carotid artery, and terminates as it branches into the superficial temporal and maxillary arteries. The other main branches of the common carotid artery are the occipital, cranial laryngeal, ascending pharyngeal, lingual, facial, caudal auricular, and parotid arteries. Blood drainage was achieved via the external jugular vein, which originates from the union of the linguofacial and maxillary veins. Brachycephalic dogs had blood vessels with greater sinuosity (more deviations) when compared to dolichocephalic and mesocephalic dogs. The stomatognathic system innervation of brachycephalic skull dogs showed differences in the distribution of the facial nerve in the labial commissure and maxillary and mandibular regions. The cranial conformation of dogs demonstrated anatomical variations of the vascular and neural structures of the stomatognathic system. This data may be useful to improve clinical practice, surgical planning, and interpretation of clinical dysfunctions.

show abstract

“…Currently, implantologists can use expert software to analyze the clinical case for virtual planning of the pro-implant phase (Figures 3, 4), fabrication of surgical guides (Figure 5) and design of the future prosthetic work [7,8]. The use of digital techniques allows practitioners to create virtual restorations with optimized design and placement [9].…”

Section: Introductionmentioning

confidence: 99%

Implant-Prosthetic Rehabilitation of Edentulous Complications in a Homeostatic Context

Forna¹,

Agop-Forna²,

TOPOLICEANU³

et al. 2022

AnnalsARSciBio

View full text Add to dashboard Cite

The degree of patient damage and the severity of local and loco-regional complications influence the way reconstruction is planned and the stages of implant-prosthetic therapy. Pre-operative analysis of the dimensional parameters of the implant sites (height, width, density) can be performed by means of applications using CBCT images or based on software programs specialized in pre-implant analysis and virtual planning of dental implant positioning. Effective management of complications of partial denture requires interdisciplinary collaboration (implantology, prosthodontics, oral surgery, anesthesia-sedation) both in terms of rehabilitation of loco-regional and local complications, reconstruction of implant sites, implant stage and design of future prosthetic work. The implant-prosthetic treatment plan should focus both on reconstruction of the mucosa-bone support and on ensuring the homeostasis of the stomatognathic system in the context of restoring biomechanical and functional conditions through fixed or removable prosthetic restorations with implant support.

show abstract

Implantologie assistée par ordinateur

Cited by 7 publications

References 4 publications

Color variation induced by abutments in the superior anterior maxilla: anin vitrostudy in the pig gingiva

Color variation induced by abutments in the superior anterior maxilla: anin vitrostudy in the pig gingiva

The Anatomy of the Stomatognathic System in Different Skull Types in Dogs

Implant-Prosthetic Rehabilitation of Edentulous Complications in a Homeostatic Context

Contact Info

Product

Resources

About