Niklaus F. Friederich

Bruderholz, BS, Switzerland

Last Updated: 09/26/2026

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Found 35 publications

Influence of laser beam intensity profile on deep bone ablation in laser osteotomy.

Influence of laser beam intensity profile on deep bone ablation in laser osteotomy.

Journal: Scientific reports

Published: October 16, 2025

Accuracy Testing of Torque Limit Determination Algorithm Intended for Smart Bone Screwdrivers.

Accuracy Testing of Torque Limit Determination Algorithm Intended for Smart Bone Screwdrivers.

Journal: Sensors (Basel, Switzerland)

Published: May 06, 2025

Unexpected early loosening of rectangular straight femoral Zweymüller stems with an alumina-reduced surface after total hip arthroplasty-a prospective, double-blind, randomized controlled trial.

Unexpected early loosening of rectangular straight femoral Zweymüller stems with an alumina-reduced surface after total hip arthroplasty-a prospective, double-blind, randomized controlled trial.

Journal: Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology

Published: June 04, 2023

Optical fibers for endoscopic high-power Er:YAG laserosteotomy.

Optical fibers for endoscopic high-power Er:YAG laserosteotomy.

Journal: Journal of biomedical optics

Published: May 01, 2021

Quantitative Evaluation of the Thickness of the Available Manipulation Volume Inside the Knee Joint Capsule for Minimally Invasive Robotic Unicondylar Knee Arthroplasty.

Quantitative Evaluation of the Thickness of the Available Manipulation Volume Inside the Knee Joint Capsule for Minimally Invasive Robotic Unicondylar Knee Arthroplasty.

Journal: IEEE transactions on bio-medical engineering

Published: December 01, 2020

Optimizing deep bone ablation by means of a microsecond Er:YAG laser and a novel water microjet irrigation system.

Optimizing deep bone ablation by means of a microsecond Er:YAG laser and a novel water microjet irrigation system.

Journal: Biomedical optics express

Published: September 01, 2020

Personalised medicine in knee arthroplasty: we need more science!

Personalised medicine in knee arthroplasty: we need more science!

Journal: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA

Published: January 08, 2019

The S2k guideline: Indications for knee endoprosthesis : Evidence and consent-based indications for total knee arthroplasty

The S2k guideline: Indications for knee endoprosthesis : Evidence and consent-based indications for total knee arthroplasty

Journal: Der Orthopade

Published: August 12, 2018

Indication Criteria for Total Knee Arthroplasty in Patients with Osteoarthritis - A Multi-perspective Consensus Study.

Indication Criteria for Total Knee Arthroplasty in Patients with Osteoarthritis - A Multi-perspective Consensus Study.

Journal: Zeitschrift fur Orthopadie und Unfallchirurgie

Published: October 20, 2017

Letter to the editor.

Letter to the editor.

Journal: European journal of trauma and emergency surgery : official publication of the European Trauma Society

Published: August 24, 2016

Supramolecular Organization of Collagen Fibrils in Healthy and Osteoarthritic Human Knee and Hip Joint Cartilage.

Supramolecular Organization of Collagen Fibrils in Healthy and Osteoarthritic Human Knee and Hip Joint Cartilage.

Journal: PloS one

Published: October 20, 2015

A novel standardized algorithm using SPECT/CT evaluating unhappy patients after unicondylar knee arthroplasty--a combined analysis of tracer uptake distribution and component position.

A novel standardized algorithm using SPECT/CT evaluating unhappy patients after unicondylar knee arthroplasty--a combined analysis of tracer uptake distribution and component position.

Journal: BMC medical imaging

Published: October 30, 2014

Showing 1-12 of 35

Last Updated: 09/26/2026