Biomedical applications of polyethylene

NC Paxton, MC Allenby, PM Lewis… - European Polymer …, 2019 - Elsevier
Polyethylene has many advantages as a biomaterial for medical implants and has been
extensively applied to the fabrication of porous high-density polyethylene implant for facial …

Retrospective analysis of orbital floor fractures—complications, outcome, and review of literature

M Gosau, M Schöneich, FG Draenert, T Ettl… - Clinical oral …, 2011 - Springer
This retrospective study aimed at investigating indications, surgical approaches, and the
materials used for orbital floor reconstructions, as well as the clinical follow-up, particularly …

Porous polyethylene implants in facial reconstruction: Outcome and complications

A Ridwan-Pramana, J Wolff, A Raziei… - Journal of Cranio …, 2015 - Elsevier
The aim of the present study was to assess the indications, results and complications of
patients treated with porous polyethylene (Medpor®) implants in the Department of Oral and …

A systematic review of cranioplasty material toxicity in human subjects

DE Las, D Verwilghen, MY Mommaerts - Journal of Cranio-Maxillofacial …, 2021 - Elsevier
Purpose Local and systemic toxic reactions to implanted materials can result in morbidities.
However, little is reported about cranioplasty implants. Therefore, we performed a systematic …

Medical-grade ultra-high molecular weight polyethylene: past, current and future

FP Zaribaf - Materials Science and Technology, 2018 - journals.sagepub.com
Ultra-high molecular weight polyethylene is a semi-crystalline polymer (45–60%) with six
decades of orthopaedic applications. This polymer has a high fracture toughness (30 kJ m …

Clinical outcomes of 3D-printed bioresorbable scaffolds for bone tissue engineering—A pilot study on 126 patients for burrhole covers in subdural hematoma

EMS Toh, AA Thenpandiyan, ASC Foo, JJY Zhang… - Biomedicines, 2022 - mdpi.com
Burrhole craniostomy is commonly performed for subdural hematoma (SDH) evacuation, but
residual scalp depressions are often cosmetically suboptimal for patients. OsteoplugTM, a …

Hydroxyapatite/collagen composite is a reliable material for malar augmentation

A D'Agostino, L Trevisiol, V Favero, MJ Gunson… - Journal of Oral and …, 2016 - Elsevier
Purpose To evaluate the long-term results of cheekbone augmentation using porous
hydroxyapatite granules mixed with microfibrillar collagen in a large group of patients …

Imaging of cosmetic facial implants and grafts

CJ Schatz, DT Ginat - American Journal of Neuroradiology, 2013 - Am Soc Neuroradiology
A wide variety of implants and grafts have been used for cosmetic facial surgery, including
forehead, nose, cheek, lip, and chin augmentation. Some of the implant materials include …

Combination of bioactive factors and IEIK13 self‐assembling peptide hydrogel promotes cartilage matrix production by human nasal chondrocytes

A Dufour, M Buffier, D Vertu‐Ciolino… - … Research Part A, 2019 - Wiley Online Library
Nasal reconstruction remains a challenge for every reconstructive surgeon. Alloplastic
implants are proposed to repair nasal cartilaginous defects but they are often associated …

Plasma Treated High‐Density Polyethylene (HDPE) Medpor Implant Immobilized with rhBMP‐2 for Improving the Bone Regeneration

JS Lim, MS Kook, S Jung, HJ Park… - Journal of …, 2014 - Wiley Online Library
We investigate the bone generation capacity of recombinant human bone morphogenetic
protein‐2 (rhBMP‐2) immobilized Medpor surface through acrylic acid plasma …