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Lamina®
A unique cortical bone barrier
The product
Lamina® collagenic bone barriers are made of cortical bone of heterologous origin.
After a process of superficial decalcification, Lamina® Soft acquires an elastic consistency, nevertheless maintaining the typical compactness of the bone tissue from which it originates; the margins are soft in order not to cause micro-traumas to the surrounding tissue. Tecnoss® Lamina® undergoes a process of superficial semi-decalcification therefore increasing its consistency, typical of the cortical bone tissue.
Histology illustrating the healing after ... months from Lamina® grafting in humans. Lamina® (*) is fully osseointegrated with the newly formed bone.
Courtesy of Prof. Ulf Nannmark, Göteborg University, Sweden and Dr Maxim Kopylov, Moscow, Russia
Lamina® is a dry cortical collagenic bone lamina.
Source: Politecnico di Torino, Torino, Italy
Lamina® is ready to use and can be used to reconstruct bony walls.
Why choosing Lamina®?
Autogenous bone (AB) cortical plates harvesting is a complex and invasive procedure and may lead to pain at the donor site, increasing the surgical time and cost. In addition, it may happen that such plates do not fully adapt to the anatomy of the defect to be treated.
Under the name Lamina®, dental surgeons can find a family of heterologous collagenic bone barriers that can be used as an alternative to AB cortical plates in various surgical procedures.
Lamina® Soft is a viable option to reconstruct the missing buccal bone in the esthetic area, allowing an immediate implant placement¹⁻³, high PES²⁻³ and alveolar contour preservation²⁻⁴.
Lamina® Soft and Lamina® Curved are also a well-documented choices to treat horizontal defects⁵ or knife-edge ridges in combination with Dual-Phase collagenic biomaterials⁶.
Finally, the semi-rigid Tecnoss® Lamina® is a valid alternative to AB cortical bone plates for vertical augmentation with the Modified Shell Technique⁷
How to handle Lamina®
Soft Cortical Lamina® can be shaped with sterile scissors until the desired size is reached, then it must be hydrated for 5/10 minutes in sterile physiological solution. Curved Lamina® should not be hydrated to maintain its tenting effect.
References
- Schuh PL et al. Materials (Basel), 2021 Sep 9;14(18):5180
- ElAskary A et al. Clin Implant Dent Relat Res, 2022 Oct;24(5):559-568
- Ghallab NA et al. Oral Maxillofac Surg, 2023 Sep;27(3):497-505
- Elaskary A et al. Int J Oral Maxillofac Implants, 2023 May, Jun;38(3):468-478
- Lopez MA et al. Applied Sciences, 2022, 12(20), 10285
- Rossi R et al. Int J Esthet Dent, 2020;15(4):454-473
- Happe A et al. J Clin Med, 2023 Nov 9;12(22):7013
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Technical specifications
Description:
Dry cortical collagenic bone barrier
Lamina® Soft: semi-rigid flexible dried lamina
Tecnoss® Lamina: rigid dried lamina, flexible after re-hydration
| Codes | Size | Thickness | Re-entri time |
|---|---|---|---|
| LS25FS | 25x25 mm | 0.5 mm | soft | Porcine |
| LS24LS | 20x40 mm | 1.0 mm | soft | Porcine |
| LS10HS | 35x35 mm (Curved) | 1.0 mm | soft | Porcine |
| LS03SS | 30x30 mm | 3.0 mm | soft | Porcine |
| LS15LS | 35x15 mm | 0.7 mm | rigid | Porcine |
| LS35LS | 35x35 mm | 1.0 mm | rigid | Porcine |
| Codes | Size | Thickness | Re-entri time |
|---|---|---|---|
| LS25FE | 25x25 mm | 0.5 mm | soft | Equine |
| LS10HE | 35x35 mm (Curved) | 1.0 mm | soft | Equine |
| LS03SE | 30x30 mm | 3.0 mm | soft | Equine |
Clinical cases
Selected bibliography
OsteoBiol by Tecnoss
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