Limits...
Perforated schneiderian membrane repair during sinus augmentation in conjunction with immediate implant placement.

Fathima KH, Harish VS, Jayavely P, Harinath P - J Pharm Bioallied Sci (2014)

Bottom Line: Dental implant associated rehabilitation of the posterior maxilla poses unique challenge owing to the presence of pneumatized sinuses and atrophied alveolar bone.Sinus augmentation procedure to manage expanded sinuses frequently results in membrane tear resulting in unfavorable stabilization of the graft and associated bone regeneration.The present case report is about a piezosurgery assisted lateral wall osteotomy approach for sinus augmentation associated with membrane repair with simultaneous implant placement in the posterior maxilla.

View Article: PubMed Central - PubMed

Affiliation: Department of Dentistry, Sri Muthukumaran Medical College and Research Institute, Kotputli, Rajasthan, India.

ABSTRACT
Dental implant associated rehabilitation of the posterior maxilla poses unique challenge owing to the presence of pneumatized sinuses and atrophied alveolar bone. Sinus augmentation procedure to manage expanded sinuses frequently results in membrane tear resulting in unfavorable stabilization of the graft and associated bone regeneration. Simultaneous implant placement during sinus augmentation procedures frequently requires a minimal alveolar bone height, which when not present forces clinician to defer implant placement resulting in extended treatment duration and multiple surgical appointments. The present case report is about a piezosurgery assisted lateral wall osteotomy approach for sinus augmentation associated with membrane repair with simultaneous implant placement in the posterior maxilla.

No MeSH data available.


Related in: MedlinePlus

(a) Infracture of bony window, perforation of sinus membrane encountered during membrane elevation, (b) Implant osteotomy sites prepared in 25, 26 and 27, (c) Type I collagen membrane (BioMend Extend®) placed to repair the perforated sinus membrane, (d) Sinus cavity partially packed with deproteinized bovine bone (Bio-oss®)
© Copyright Policy - open-access
Related In: Results  -  Collection

License
getmorefigures.php?uid=PMC4157262&req=5

Figure 2: (a) Infracture of bony window, perforation of sinus membrane encountered during membrane elevation, (b) Implant osteotomy sites prepared in 25, 26 and 27, (c) Type I collagen membrane (BioMend Extend®) placed to repair the perforated sinus membrane, (d) Sinus cavity partially packed with deproteinized bovine bone (Bio-oss®)

Mentions: Using a round end piezo tip a bony window was prepared [Figure 1d] and was infractured, followed by the elevation of the schneiderian membrane using the sinus elevation tips. During sinus membrane elevation a class IIA type perforation[16] occurred [Figure 2a], following complete elevation of the sinus membrane an implant osteotomy was performed in 25, 26 and 27 region [Figure 2b].


Perforated schneiderian membrane repair during sinus augmentation in conjunction with immediate implant placement.

Fathima KH, Harish VS, Jayavely P, Harinath P - J Pharm Bioallied Sci (2014)

(a) Infracture of bony window, perforation of sinus membrane encountered during membrane elevation, (b) Implant osteotomy sites prepared in 25, 26 and 27, (c) Type I collagen membrane (BioMend Extend®) placed to repair the perforated sinus membrane, (d) Sinus cavity partially packed with deproteinized bovine bone (Bio-oss®)
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4157262&req=5

Figure 2: (a) Infracture of bony window, perforation of sinus membrane encountered during membrane elevation, (b) Implant osteotomy sites prepared in 25, 26 and 27, (c) Type I collagen membrane (BioMend Extend®) placed to repair the perforated sinus membrane, (d) Sinus cavity partially packed with deproteinized bovine bone (Bio-oss®)
Mentions: Using a round end piezo tip a bony window was prepared [Figure 1d] and was infractured, followed by the elevation of the schneiderian membrane using the sinus elevation tips. During sinus membrane elevation a class IIA type perforation[16] occurred [Figure 2a], following complete elevation of the sinus membrane an implant osteotomy was performed in 25, 26 and 27 region [Figure 2b].

Bottom Line: Dental implant associated rehabilitation of the posterior maxilla poses unique challenge owing to the presence of pneumatized sinuses and atrophied alveolar bone.Sinus augmentation procedure to manage expanded sinuses frequently results in membrane tear resulting in unfavorable stabilization of the graft and associated bone regeneration.The present case report is about a piezosurgery assisted lateral wall osteotomy approach for sinus augmentation associated with membrane repair with simultaneous implant placement in the posterior maxilla.

View Article: PubMed Central - PubMed

Affiliation: Department of Dentistry, Sri Muthukumaran Medical College and Research Institute, Kotputli, Rajasthan, India.

ABSTRACT
Dental implant associated rehabilitation of the posterior maxilla poses unique challenge owing to the presence of pneumatized sinuses and atrophied alveolar bone. Sinus augmentation procedure to manage expanded sinuses frequently results in membrane tear resulting in unfavorable stabilization of the graft and associated bone regeneration. Simultaneous implant placement during sinus augmentation procedures frequently requires a minimal alveolar bone height, which when not present forces clinician to defer implant placement resulting in extended treatment duration and multiple surgical appointments. The present case report is about a piezosurgery assisted lateral wall osteotomy approach for sinus augmentation associated with membrane repair with simultaneous implant placement in the posterior maxilla.

No MeSH data available.


Related in: MedlinePlus