Melola Discovery

← Melola Discovery

Jurnal

Effect of Implant Diameter on Biomechanical Response of Straight Multi-Unit Abutments in Mandibular All-on-3: A 3D Finite Element Study

Jurnal Pendidikan Teknik Mesin · Vol. 26 No. 01 (2026) · hlm. 56–66

DOI
10.15294/jptm.v26i01.30115
ISSN
2503-1759, 2503-1759
Terbit
2026-08-10
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

This study evaluates the biomechanical performance of varying implant fixture diameters in mandibular edentulous rehabilitation using the All-on-3 concept with straight multi-unit abutments. A three-dimensional finite element model of a mandible segment was constructed and subjected to static occlusal loading conditions derived from clinical bite force data. Three Brånemark-type implants with diameters of 3.75 mm, 4.0 mm, and 5.0 mm were analyzed using ANSYS Workbench to assess von Mises stress, equivalent strain, and factor of safety (FOS) in abutment and screw components. The results revealed that increasing the fixture diameter to 5.0 mm reduced von Mises stress by 12.8- 15.0% in abutments and 17-44.3% in screws across anterior and posterior positions. Similarly, strain decreased by up to 11.1% in abutments and 45.0% in screws. The highest FOS (37.48 for abutment, 25.09 for screw) was recorded at the 5.0 mm diameter, confirming enhanced safety margins. However, posterior implants experienced stress transfer from abutment to screw components as diameter increased, particularly due to local stiffness mismatch and cantilever effects. While all configurations remained below Ti-6Al-4V yield strength, the posterior 3.75 mm setup yielded the lowest FOS (1.45), suggesting a higher mechanical risk. These findings emphasize the need for careful diameter selection in posterior All-on-3 designs.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 157 tautan kepenulisan bersama · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • State University of Semarang
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
JamariAfiliasi tidak diketahui8
Khoirul HudaAfiliasi tidak diketahui7
DhiaulhaqueAfiliasi tidak diketahui6
Ruben Bayu KristiawanAfiliasi tidak diketahui5
Septian Eko CahyantoAfiliasi tidak diketahui5
Beni Aji SubektiAfiliasi tidak diketahui5
Mohd Syahmi JamaludinAfiliasi tidak diketahui4
Fadhil Putra RamadhanAfiliasi tidak diketahui4
Kaleb PriyantoAfiliasi tidak diketahui4
Rachael AndikaAfiliasi tidak diketahui4
Andrean Rachman RizaldyAfiliasi tidak diketahui4
Muhammad KhumaediAfiliasi tidak diketahui3
Wirawan SumbodoAfiliasi tidak diketahui2
Heri YudionoAfiliasi tidak diketahui2
gunagung syahrul nizam sulkanAfiliasi tidak diketahui2
Fatkhu AmanullohAfiliasi tidak diketahui2
Dzikra Adi PratamaAfiliasi tidak diketahui2
Dennis Andhara PutraAfiliasi tidak diketahui2
Nurul FatullohAfiliasi tidak diketahui2
Sudibtia Titio KoinAfiliasi tidak diketahui1
Akhmad NurdinAfiliasi tidak diketahui1
Khoirudin FathoniState University of Semarang1
AbdurrahmanAfiliasi tidak diketahui1
MUHAMMAD NUR FAIZINAfiliasi tidak diketahui1
Atta Putra HarjantoAfiliasi tidak diketahui1
R. Imanu Danar HerunandiAfiliasi tidak diketahui1
R. Ambar Kuntoro Mursit GendroyonoAfiliasi tidak diketahui1
Nugroho Fajar SusantoAfiliasi tidak diketahui1
Muhammad Wifaqurrokhman AbdissalamAfiliasi tidak diketahui1
Ari Dwi Nur Indriawan MusyonoAfiliasi tidak diketahui1
Muhamad Reza Wahyu PrasetyoAfiliasi tidak diketahui1
Tegar Oki PrasdikaAfiliasi tidak diketahui1
Imam Fitrah HadiAfiliasi tidak diketahui1
Prastiyo prasAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/JPTM/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 5 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Effect of Implant Diameter on Biomechanical Response of Straight Multi-Unit Abutments in Mandibular All-on-3: A 3D Finite Element Study</dc:title>
	<dc:creator xml:lang="en">Muhammad Iqbal Ramadhani</dc:creator>
	<dc:creator xml:lang="en">Kriswanto</dc:creator>
	<dc:creator xml:lang="en">Febri Budi Darsono</dc:creator>
	<dc:creator xml:lang="en">Rahmat Doni Widodo</dc:creator>
	<dc:creator xml:lang="en">J. Jamari</dc:creator>
	<dc:creator xml:lang="en">Athanasius Priharyoto Bayuseno</dc:creator>
	<dc:subject xml:lang="en">Finite element analysis, All-on-3, mandibular edentulous, full-arch prosthesis, implant diameter, biomechanical.</dc:subject>
	<dc:description xml:lang="en">This study evaluates the biomechanical performance of varying implant fixture diameters in mandibular edentulous rehabilitation using the All-on-3 concept with straight multi-unit abutments. A three-dimensional finite element model of a mandible segment was constructed and subjected to static occlusal loading conditions derived from clinical bite force data. Three Brånemark-type implants with diameters of 3.75 mm, 4.0 mm, and 5.0 mm were analyzed using ANSYS Workbench to assess von Mises stress, equivalent strain, and factor of safety (FOS) in abutment and screw components. The results revealed that increasing the fixture diameter to 5.0 mm reduced von Mises stress by 12.8- 15.0% in abutments and 17-44.3% in screws across anterior and posterior positions. Similarly, strain decreased by up to 11.1% in abutments and 45.0% in screws. The highest FOS (37.48 for abutment, 25.09 for screw) was recorded at the 5.0 mm diameter, confirming enhanced safety margins. However, posterior implants experienced stress transfer from abutment to screw components as diameter increased, particularly due to local stiffness mismatch and cantilever effects. While all configurations remained below Ti-6Al-4V yield strength, the posterior 3.75 mm setup yielded the lowest FOS (1.45), suggesting a higher mechanical risk. These findings emphasize the need for careful diameter selection in posterior All-on-3 designs.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2026-08-10</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/JPTM/article/view/30115</dc:identifier>
	<dc:identifier>10.15294/jptm.v26i01.30115</dc:identifier>
	<dc:source xml:lang="en">Jurnal Pendidikan Teknik Mesin; Vol. 26 No. 01 (2026): June 2026 "Special issues for finite element analysis"; 56 - 66</dc:source>
	<dc:source>2503-1759</dc:source>
	<dc:source>2503-1759</dc:source>
	<dc:source>10.15294/jptm.v26i01</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/JPTM/article/view/30115/11032</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Jurnal Pendidikan Teknik Mesin</dc:rights>
</oai_dc:dc>