Melola Discovery

← Melola Discovery

Jurnal

FIRST MANDIBULAR MOLAR IMPLANT SYSTEM UNDER ORTHOTROPIC BONE VARIATIONS: A FINITE ELEMENT SENSITIVITY ANALYSI

Jurnal Pendidikan Teknik Mesin · Vol. 26 No. 01 (2026) · hlm. 67–79

DOI
10.15294/jptm.v26i01.54256
ISSN
2503-1759, 2503-1759
Terbit
2026-08-10
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Physiological variability in bone mechanical properties may affect load transfer and biomechanical stability in dental implant systems. However, the influence of orthotropic elastic and shear properties on implant–bone biomechanics remains unclear. This study evaluated the sensitivity and robustness of a mandibular first molar implant system to variations in orthotropic bone properties using finite element analysis. A three-dimensional implant–bone model was analyzed under nine material configurations, including gradual orthotropic variations (±15% of baseline) and independent modifications of the elastic and shear modulus. Biomechanical responses were evaluated using von Mises stress, principal stresses, strains, and displacements. Stress concentrations were primarily located at the implant–abutment connection and crestal cortical bone, indicating the main load-transfer pathways. Increasing directional stiffness reduced peri-implant strain and displacement but increased cortical stress, revealing a trade-off between deformation reduction and local stress concentration. Elastic modulus predominantly influenced global stress redistribution, whereas shear modulus had a greater effect on local deformation and peri-implant stability. Strain and displacement were more sensitive to material variations than stress-based parameters. These findings emphasize the importance of orthotropic material representation for realistic biomechanical assessment of dental implant systems under physiological variations in bone quality.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 152 tautan kepenulisan bersama · 1 lintas organisasi · menampilkan 40 yang paling banyak terhubung

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

  • Cenderawasih University
  • 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
Rahmat Doni WidodoAfiliasi tidak diketahui10
J. JamariAfiliasi tidak diketahui10
Khoirul HudaCenderawasih University8
Muhammad KhumaediAfiliasi tidak diketahui4
Febri Budi DarsonoAfiliasi tidak diketahui4
gunagung syahrul nizam sulkanAfiliasi tidak diketahui4
Septian Eko CahyantoAfiliasi tidak diketahui3
Wirawan SumbodoAfiliasi tidak diketahui2
Deni Fajar FitriyanaAfiliasi tidak diketahui2
Rifky IsmailAfiliasi tidak diketahui2
Muhamad Reza Wahyu PrasetyoAfiliasi tidak diketahui2
Tegar Oki PrasdikaAfiliasi tidak diketahui2
Fadhil Putra RamadhanAfiliasi tidak diketahui2
Kaleb PriyantoAfiliasi tidak diketahui2
Rachael AndikaAfiliasi tidak diketahui2
Andrean Rachman RizaldyAfiliasi tidak diketahui2
Beni Aji SubektiAfiliasi tidak diketahui2
Muhammad Iqbal RamadhaniAfiliasi tidak diketahui2
Tri Indah WinarniAfiliasi tidak diketahui2
Hasyid Ahmad WicaksonoAfiliasi tidak diketahui2
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
Heri YudionoAfiliasi 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 8 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">FIRST MANDIBULAR MOLAR IMPLANT SYSTEM UNDER ORTHOTROPIC BONE VARIATIONS: A FINITE ELEMENT SENSITIVITY ANALYSI</dc:title>
	<dc:creator xml:lang="en">Amanulloh, Fatkhu</dc:creator>
	<dc:creator xml:lang="en">Kriswanto</dc:creator>
	<dc:creator xml:lang="en">Ruben Bayu Kristiawan</dc:creator>
	<dc:creator xml:lang="en">Jamari</dc:creator>
	<dc:creator xml:lang="en">Athanasius Priharyoto Bayuseno</dc:creator>
	<dc:creator xml:lang="en">Dhiaulhaque</dc:creator>
	<dc:creator xml:lang="en">Dzikra Adi Pratama</dc:creator>
	<dc:creator xml:lang="en">Syahmi Jamaludin, Mohd</dc:creator>
	<dc:subject xml:lang="en">Dental implant</dc:subject>
	<dc:subject xml:lang="en">Finite element analysis</dc:subject>
	<dc:subject xml:lang="en">orthotropic bone\</dc:subject>
	<dc:subject xml:lang="en">sensitivity analysis</dc:subject>
	<dc:subject xml:lang="en">elastic modulus</dc:subject>
	<dc:description xml:lang="en">Physiological variability in bone mechanical properties may affect load transfer and biomechanical stability in dental implant systems. However, the influence of orthotropic elastic and shear properties on implant–bone biomechanics remains unclear. This study evaluated the sensitivity and robustness of a mandibular first molar implant system to variations in orthotropic bone properties using finite element analysis. A three-dimensional implant–bone model was analyzed under nine material configurations, including gradual orthotropic variations (±15% of baseline) and independent modifications of the elastic and shear modulus. Biomechanical responses were evaluated using von Mises stress, principal stresses, strains, and displacements. Stress concentrations were primarily located at the implant–abutment connection and crestal cortical bone, indicating the main load-transfer pathways. Increasing directional stiffness reduced peri-implant strain and displacement but increased cortical stress, revealing a trade-off between deformation reduction and local stress concentration. Elastic modulus predominantly influenced global stress redistribution, whereas shear modulus had a greater effect on local deformation and peri-implant stability. Strain and displacement were more sensitive to material variations than stress-based parameters. These findings emphasize the importance of orthotropic material representation for realistic biomechanical assessment of dental implant systems under physiological variations in bone quality.</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/54256</dc:identifier>
	<dc:identifier>10.15294/jptm.v26i01.54256</dc:identifier>
	<dc:source xml:lang="en">Jurnal Pendidikan Teknik Mesin; Vol. 26 No. 01 (2026): June 2026 "Special issues for finite element analysis"; 67 - 79</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/54256/11033</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Jurnal Pendidikan Teknik Mesin</dc:rights>
</oai_dc:dc>