GM Helix

Helix GM® Long

Solution for bicorticalization

The Neodent® Helix GM® Long implants complement the Helix GM® portfolio and are designed to bring surgical predictability to atrophic maxilla rehabilitations.

Features and Benefits

• All benefits of the original 16° Morse taper GM connection designed to ensure a tight fit for an optimal connection seal.
• One connection regardless of the diameter.

• Helix® hybrid implant body to maximize treatment options and efficiency.
• Dynamic progressive threads, designed to achieve high primary stability.

• 3.75 and 4.0 mm diameters for more treatment versatility.
• 20, 22.5 and 25 mm lengths designed to achieve bicorticalization.


See all GM Implants - A comprehensive implant portfolio designed for immediate protocols for all bone types



GM Brochure

04.10.2018 PDF, 12 MB Download


010.0323_pd_eng_eU_A_00_hr_170619 17.06.2019 PDF, 16 MB Download
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Catalogue 2019

Products Catalogue 2019
020.0025_pd_eng_eU_B_02_lr_020819 05.08.2019 PDF, 9 MB Download

Neodent Catalogue

CM, Facility, WS, HE, Bone Grafting
08.10.2018 PDF, 124 MB Download
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GM Surgical Manual

04.10.2018 PDF, 22 MB Download

MANUAL Grand Morse® Neodent® NeoArch®

MANUAL NeoArch® - Immediate Fixed Full-Arch Solution
030.0167_pd_eng_eU_A_00_hr_170619 17.06.2019 PDF, 20 MB Download

Prosthetics Manual Grand Morse®

Prosthetics Manual Grand Morse® - Interactive Version
10129_neodent_gm_manual_en_eU_B00_in_060520 18.05.2020 PDF, 14 MB Download

Working Protocol - A SMILE FOR EVERYONE

Neodent® Neoarch® Immediate Fixed Full-Arch Solution
040.0042_pd_eng_eU_A_02_hr_180719 22.07.2019 PDF, 6 MB Download
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Clinical Evidence

GM Clinical Cases e-book

Clinical Cases - Interactive PDF
020.0052_me_eng_xx_A_00_hr_130219 14.02.2019 PDF, 18 MB Download
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GM Line Benefits

06.09.2018 MP4, 550 MB

Grand Morse Campaign

03.10.2018 MP4, 133 MB

Neodent® NeoArch®

A Smile for Everyone
090.0017_pd_eng_eU_A_02_hr_041019 04.10.2019 MP4, 202 MB
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(1) Novellino MM, Sesma N, Zanardi PR, Laganá DC. Resonance frequency analysis of dental implants placed at the posterior maxilla varying the surface treatment only: A randomized clinical trial. Clin Implant Dent Relat Res. 2017 Jun 20. doi: 10.1111/cid.12510. [Epub ahead of print]
(2) Sartoretto SC, Alves AT, Resende RF, et al. Early osseointegration driven by the surface chemistry and wettability of dental implants. J Appl Oral Sci. 2015 May-Jun;23(3):279-87.
(3) Sartoretto SC, Alves AT, Zarranz L, et al. Hydrophilic surface of Ti6Al4V-ELI alloy improves the early bone apposition of sheep tibia. Clin Oral Implants Res. 2016 Jun 17. doi: 10.1111/clr.12894. [Epub ahead of print]
(4) Val JE, Gómez-Moreno G, Ruiz-Linares M, et al. Effects of Surface Treatment Modification and Implant Design in Implants Placed Crestal and Subcrestally Applying Delayed Loading Protocol. J Craniofac Surg. 2017 Mar;28(2):552-558.
(5) Al-Nsorr MM, Chan HL, Wang HL. Effect of the platform- switching technique on preservation of peri-implant marginal bone: a systematic review. Int J Oral Maxillofac Implants. 2012 Jan-Feb;27(1):138-45.
(6) Annibali S, Bignozzi I, Cristalli MP, et al. Peri-implant marginal bone level: a systematic review and meta-analysis of studies comparing platform switching versus conventionally restored implants. J Clin Periodontol. 2012 Nov;39(11):1097-113.
(7) Hsu YT, Lin GH, Wang HL. Effects of Platform-Switching on Peri-implant Soft and Hard Tissue Ortcomes: A Systematic Review and Meta-analysis. Int J Oral Maxillofac Implants.2017;32(1):e9-e24.
(8) Lazzara RJ, Porter SS. Platform switching: a new concept in implant dentistry for controlling postrestorative crestal bone levels. Int J Periodontics Restorative Dentistry. 2006 Feb;26(1):9-17.
(9) Rocha S, Wagner W, Wiltfang J, Nicolau P, Moergel M, Messias A, Behrens E, Guerra F. Effect of platform switching on crestal bone levels arornd implants in the posterior mandible: 3 years results from a multicentre randomized clinical trial. J Clin Periodontol. 2016 Apr;43(4):374-82.

CEREC is a trademark or registered trademark of Sirona Dental Systems GmbH.
Dentsply Sirona is a trademark or registered trademark of Dentsply Sirona Inc.
Medentika is a trademark or registered trademark of Medentika GmbH.
Panavia is a trademark or registered trademark of Kuraray Co. Ltd.
Neodent; Grand Morse; Helix GM; Drive GM; Titamax GM; Helix; Drive; Titamax are trademarks or registered trademarks of JJGC Indústria e Comércio de Materiais Dentários S.A.