In the 4 quarter of Year 2016, my experiences of All-on-4 treatment concept with NEOBIOTECH implant has been starting with immediate loading full mouth implants &fixed hybrid dentures treatment. I chose NEOBIOTECH because of “Anytime loading concept with Sufficient C-fixation & failure rate less than 1%” which I started to learn their concept in the beginning, including various multi unit abutments supply with affordable price. Additionally, I could not find these from other companies at that time.
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I learn and practice increased number of implant cases with NEOBITOECH implant products & special kits. I appreciated their treatment outcome. Until the middle of Year2017, I started to switch all my implant cases, single unit to full arch, using only NEOBITOECH brand.

I step forward to provide my patients with NEOBIOTECH All-on-4 treatment because there are new products helping me to get the simpler work with the higher success along the way that I experience with.
Year 2018, I started to use the first case of 3D-NAVI Guide for positioning the implants placement in the upper All-on-4 compromised bone width case.

Year 2019, SCRP abutment with short hex design was launched in Thailand. The short hex abutment design allows retrievable within 20° between implants. I started to use it in the new design of my multi unit & full arch prosthesis, which is called “Screw cement retained prosthesis (SCRP)”. The restorations can be fixed with the SCRP abutments from the lab, and we can insert complete the prosthesis within seconds.

Year 2020, I applied SCA kit for changing the upper distal tilted implants to the straight axis by sinus cortical floor preparation with reamer burs to All-on-4 case in upper jaws. This technic allows us to get bicortical stability of upper posterior implant which is more tolerance for bending moments/ vertical force/ lateral force than the mono cortical stability as usual.
Year 2025, regarding the whole pictures within few years’ time of innovation and technology in dental implant dentistry fields. Now we can use CAD & CAM technology,including the information and products that were mentioned, for our All-on-4treatment with NEOBIOTECH implants. These are called “Fully Digital Workflow”. The updated treatment process is easier – faster – more convenience in the real practice in the dentist’s hand & more comfortable to the patients
.In my 90minutes lecture I will focus the first part of All-on-4 treatment in the conventional technique because some dentists can still use this process in the real practice in nowadays, including this is the foundation of the second part the I will lecture All-on-4 treatment in the fully digital workflow. I will dive in the details which will be covered of the case planning – surgical part – prosthodontic part. Both technics will be presented with the various of my real practice cases which I hope the participants can understand clearly with “My long journey of All-on-4 treatment cases with NEOBITOECH implants”.

Full-arch implant rehabilitation has become increasingly predictable in surgicalexecution; however, for many clinicians, the most challenging and decisive factorremains the prosthetic phase. A full-arch prosthesis must go beyond esthetics—itmust function as a true extension of the patient’s oral system, delivering stability,comfort, and long-term biomechanical success under real occlusal forces.

This lecture focuses on the practical and clinical principles of designing andfabricating full-arch prostheses that are both highly aesthetic and well-functioning,with particular emphasis on how to elevate temporary prostheses to a level thatclosely resembles the quality and performance of the final restoration. Participantswill learn key strategies for achieving predictable occlusion, proper verticaldimension, optimal emergence profiles, and prosthetic contours that support both softtissue health and patient satisfaction.

In addition, the lecture will address one of the greatest demands in today’s clinical environment: speed without compromise. Through real-case workflows and step-by step guidance, participants will learn how to fabricate efficient, accurate, and patient ready provisional restorations within a streamlined timeframe.

By integrating extensive clinical experience with the newly developed Neobiotech SmileArch System, this session will present a modern and systematic approach to full arch prosthetic design—providing clinicians with the confidence and clarity to overcome prosthetic complexity and deliver truly successful full-arch outcomes

Since 2019, over a period of approximately 8 years, more than 1,800 full-arch dental implant cases (known as All-on-X) have been performed using computer-guided surgical protocols.The overall clinical success rate was approximately 98%, with immediate loading using temporary restorations achieved in about 95% of cases.In addition, more than 90% of patients received their final prostheses within 1 to 3 months.

This lecture aims to demonstrate how Smile Arch enables a more advanced and predictable digital All-on-X workflow.

The key features of the Smile Arch system include the following:
1. In conventional guided surgery, intraoral positioning of the surgical guide often presents significant clinical challenges.Smile Arch allows accurate and stable guide positioning using only the provisional denture design data, thereby significantly simplifying intraoral placement.
2. While various methods have been used to fabricate provisional restorations after surgery, these workflows are often complex and labor-intensive.Smile Arch enables the fabrication of provisional prostheses via 3D printing using only a soft-tissue scan after the scan body connection.
3. By the ALX IT system, Smile Arch allows immediate implant placement after extraction without the need for additional GBR procedures in selected cases.
4. Smile Arch facilitates a more simplified and highly predictable immediate loading protocol.5. With the introduction of metal 3D printing technology, Smile Arch presents a workflow that enables same-day delivery of final prostheses.

Through the integration of advanced digital solutions, Smile Arch is expected to establish a new clinical paradigm and further expand the therapeutic horizon of digital All-on-X treatment.