Prosthesis MDPI

21/08/2026

🦷 New research alert!

How does surface treatment affect corrosion resistance in 3D-printed dental alloys? A team from Romania investigated the electrochemical behavior of Co-Cr-W alloys produced by selective laser melting (SLM) and subjected to different sandblasting protocols.

🔬 Key finding:
Non-sandblasted samples showed a corrosion rate of 434.8 mm/year — while samples blasted with both Al₂O₃ and glass particles dropped to just 8.08 mm/year! That’s a massive improvement in metal ion release and surface stability in artificial saliva.

📉 Corrosion current density also plummeted from 38.5 µA/cm² to 0.74 µA/cm² with combined sandblasting.

👨‍🔬 The takeaway: Surface morphology matters. More processing = better corrosion resistance, which means longer-lasting, safer prostheses for patients.

Read the full open-access paper in Prosthesis (2025):
👉https://brnw.ch/21x56fJ

Background/Objectives: Corrosion resistance of dental alloys, indicated by metal ion release, is a significant concern. The aim of this study was to investigate the impact of various sandblasting methods on the corrosion resistance of Co-Cr-W alloy samples in an artificial saliva solution. Materials...

21/08/2026

🥳 Meet Prof. Dr. Gabriele Cervino from Department of Biomedical and Dental Sciences, Morphological and Functional Images, School of Dentistry, University of Messina, Italy. We are delighted to welcome him as the Session Chair of Session 1: Prosthesis new frontiers of Functions and Aesthetics at the 2nd International Online Conference on Prosthesis (IOCPr 2026).

Prof. Gabriele Cervino graduated in Dentistry and Dental Prosthodontics from the University of Messina in 2005, with an experimental thesis on enamel–dentin adhesive systems. In 2009, he obtained his Ph.D. in Implant-Prosthetic Technologies in Dentistry from the same University. He is also a Specialist in Oral Surgery. He is currently affiliated with the Department of Biomedical and Dental Sciences and Morphofunctional Imaging at the University of Messina, Italy, where he is involved in teaching, clinical activity, and research in the fields of prosthodontics, implant dentistry, dental materials, oral surgery, and digital dentistry. His scientific activity focuses on implant-supported prosthetic rehabilitation, biomechanical complications, dental biomaterials, adhesive dentistry, finite element analysis, and innovative digital workflows in dentistry. He has authored numerous scientific publications in international peer-reviewed journals and serves as an editorial board member and reviewer for several journals in the dental and biomedical fields.

🗓️ Online | 9–11 December 2026
👉 Submit your abstract:
https://brnw.ch/21x55KP
👉Free registration:
https://brnw.ch/21x55KR
👉Conference website: https://brnw.ch/21x55KQ

20/08/2026

🦷 From detection to treatment – all in one tiny sensor.

A groundbreaking 2025 scoping review — already highly cited by the research community — reveals how nanomaterial-based biosensors are fundamentally rewriting the rules of modern dental care.

This isn’t futuristic speculation. It’s evidence-based science, happening right now.

What makes these biosensors so revolutionary?

Unlike conventional diagnostic methods, these nanoscale platforms leverage materials like metallic nanoparticles, carbon-based structures, and quantum dots to achieve ultra‑sensitive and ultra‑selective biomarker detection. The result? A new era of proactive, precision oral healthcare.

Key game‑changing applications include✅

✔️ Spotting cavities, gum disease, and oral cancer long before symptoms appear — through the ultra‑sensitive detection of biomarkers in saliva and gingival crevicular fluid

✔️ Continuous, real‑time monitoring of dental implants — keeping a 24/7 eye on peri‑implant inflammatory markers to catch complications early

✔️ Cost‑effective, point‑of‑care diagnostic platforms that deliver lab‑grade precision right in the clinic

✔️ Personalized treatment paradigms — extending prosthetic device longevity, enabling tailored interventions, and reducing long‑term treatment costs

The bigger picture 🌐

These innovations promise to integrate detection, treatment, and prevention into a seamless workflow — shifting dentistry from reactive repair to proactive maintenance.

Yes, challenges remain — biocompatibility, scalable manufacturing, and rigorous clinical validation still need to be addressed. But the trajectory is clear: nanobiosensors are poised to revolutionize how we diagnose, monitor, and treat oral disease.

Read the full open‑access review here 👇

🔗 https://brnw.ch/21x54re

Background: Nanomaterial-based biosensors represent a transformative advancement in oral health diagnostics and therapeutics, offering superior sensitivity and selectivity for early disease detection compared to conventional methods. Their applications span prosthetic dentistry, where they enable th...

19/08/2026

📢 Still highly relevant: A 2025 systematic review sheds new light on long‑term complications of breast implants.

This comprehensive analysis of 11 studies (1997–2021) reveals:

🔹 Capsular contracture – the most frequent complication
🔹 Silicone implants – higher rupture risk compared to saline
🔹 Textured surfaces + dual‑plane placement – associated with lower contracture rates
🔹 Patient factors – age and smoking significantly increase risk
🔹 Longer follow‑up – uncovers more late‑onset issues

The bottom line: individualised surgical planning and lifelong follow‑up are essential. As new materials and techniques emerge, standardised reporting will be key to better patient outcomes.

👉 Read the full review here:
https://brnw.ch/21x52Fz

Objectives: The term ‘prosthesis’ in reference to breast implants is used to clarify its distinction from the general term ‘breast implant’, which is widely adopted by plastic surgeons. This terminology highlights the role of the implant as a functional tissue substitute, particularly in pos...

18/08/2026

🦵 New research sheds light on why amputation stumps so often develop stubborn, non-healing skin wounds—and the culprit goes far beyond simple friction.

A critical review in Prosthesis (2026) maps the 3-stage progression of stump–prosthesis skin damage:

Adaptation (0–12 mo)

Chronic reactive changes (12–24 mo)

Late proliferative‑infectious destruction (>24 mo)

The real game-changer? Inside the sealed liner, humidity hits 100% and pH rises above 6.5. That triggers a mycological shift—resident Malassezia are overtaken by invasive Candida albicans and molds (Aspergillus, Fusarium), which form polymicrobial biofilms with S. aureus.

At the molecular level, regeneration fails due to “frustrated phagocytosis” – macrophages can’t engulf large fungal hyphae, so they keep releasing reactive oxygen species and enzymes, trapping the wound in a perpetual inflammatory state. Epithelialization stalls.

🔬 The takeaway: the skin under a prosthetic socket is a unique pathological biotope. Preventive care must target pH, humidity, and mycobiota – not just bacteria.

Fascinating and clinically urgent. Read the full open-access paper here:
https://brnw.ch/21x50Ea

Background: Lower limb exoprostheses often lead to stump dermatological pathologies. The mechanisms by which mechanical microtraumas progress to non-healing ulcerative defects due to dysbiosis remain poorly understood. The objective of this study was to analyze mechanical, inflammatory, and infectio...

18/08/2026

📌 Submit your abstract today and be part of IOCPr 2026!

Abstract submissions for the 2nd International Online Conference on Prosthesis (IOCPR 2026) are still open!

Join researchers, clinicians, and professionals from around the world to share your latest discoveries, innovations, and perspectives in the field of prosthesis.

⏳ Abstract Submission Deadline: 15 September 2026

👉 Submit your abstract:
https://brnw.ch/21x50D4
👉Free registration:
https://brnw.ch/21x50D3
🗓️Conference website: https://brnw.ch/21x50D5

17/08/2026

🚨 New research alert! 🚨

Microprocessor-controlled prosthetic knees (MPKs) can be life-changing—improving balance, reducing falls, and boosting mobility for people with lower-limb loss. But who are we actually studying?

A new systematic review (27 studies, up to Sept 2025) asked a critical question: Do MPK research participants truly represent the diverse population of prosthetic users?

The short answer: not yet.

🔍 Key findings:
Most studies focus on young-to-middle-aged men with trauma-related amputations and high mobility levels.
Older adults, women, and individuals with amputations due to vascular disease or diabetes are significantly under-represented.
Wide variation in "time since amputation" makes it hard to compare outcomes or generalise results.

💡 Why this matters:
If research doesn't reflect the full range of users, we can't be sure that MPK benefits apply equally to everyone—especially older adults, lower-activity users, or those with different health backgrounds.

📢 The authors call for more diverse, inclusive participant samples in future studies—so that prosthetic technology works for all who need it, not just a select few.

🦿Let’s push for equitable research that leaves no one behind.

Read the full open-access paper here: 👇
https://brnw.ch/21x4YXn

Background/Objectives: Studies consistently demonstrate that microprocessor-controlled prosthetic knees (MPKs) improve mobility and quality of life for people with lower limb loss or absence by enhancing balance and reducing falls. However, the extent to which these benefits apply across demographic...

14/08/2026

🦷We are pleased to share a open‑access pilot study published in Prosthesis.

The research team (University of Turin, Naples, Politecnico di Torino, Shanghai Jiao Tong University, and University of Bern) investigated whether surgeon experience affects implant placement accuracy when using a dynamic navigation system (X‑Guide).
In a cadaver model, 26 implants were placed by two operators: a senior surgeon (>5 years of experience) and a complete novice.

The key result: No statistically significant differences were found between the two operators for any linear or angular deviation parameters (*p* > 0.05). Clinically, the discrepancies were negligible.

This suggests that dynamic navigation may not only be a safe and viable technique for implant surgery, but also offers an added safety net for less experienced clinicians—potentially flattening the learning curve without sacrificing precision.

Read the full paper here (free to access):
👉 https://brnw.ch/21x4VkN

A great example of how digital tools are reshaping implant dentistry. Congratulations to the authors and reviewers for their rigorous work.

Objectives: The study’s objective was to evaluate the accuracy of dynamic computer-assisted surgical implant placement systems during practical training on fresh defrozen cephali. Methods: Three defrozen cephali with terminal dentition received a total of 26 implants (15 4.3 × 13 mm and 11 4.3 ×...

14/08/2026

👉 Join us for 2nd International Online Conference on Prosthesis ( ) set to take place on 9-11 December 2026!

🏆Awards🏆
We are delighted to announce that 4 awards (Best Oral Presentation Award and Best Poster Award) will be issued at this event to honor the scientific accomplishments of the participants. Each winner will receive a certificate along with a prize of 200 CHF.

👉 Submit your abstract:
https://brnw.ch/21x4Vfg
👉Free registration:
https://brnw.ch/21x4Vff
🗓️Conference website: https://brnw.ch/21x4Vfh

13/08/2026

We are thrilled to highlight one of our highly cited publications "Definitive Palatal Obturator Applications: A Systematic Literature Review."

This comprehensive review synthesizes evidence from 59 studies across 83 patients, evaluating the rehabilitation of maxillary defects.

🔍 What the review uncovered:

Top Etiologies: Mucormycosis & squamous cell carcinoma are the leading causes.

Fabrication Gap: Conventional impressions dominate (93.4%), while digital techniques are vastly underutilized (only 6.6%).

Materials: All obturators are acrylic-resin based, with some employing hollow bulbs or magnetic retention.

Outcomes: These prostheses provide effective functional and aesthetic rehabilitation.

⚠️ The Critical Takeaway: While effective, the evidence is plagued by methodological weaknesses, a lack of standardization, and slow adoption of digital workflows. The field urgently needs better-designed trials and consistent reporting.

📄 Read this high-impact review for free:
https://brnw.ch/21x4Tz2

Let's continue to raise the bar for maxillary defect rehabilitation together!

Background/Objectives: Maxillary defects, whether congenital or acquired, can compromise chewing, speech, and aesthetics. This systematic review aimed to evaluate the application and characteristics of definitive palatal obturators in the rehabilitation of such defects, analyzing techniques of fabri...