Results 91 to 100 of about 2,626 (201)

Glenoid failure in Total Shoulder Arthroplasty

, 2011
Compared to hip and knee, anatomic shoulder arthroplasty is relatively poorly understood, underdeveloped and reported loosening rates are very high, the common cause of failure being glenoid aseptic loosening.
Gregory, Thomas Maurice Stewart, Gregory, Thomas Maurice Stewart   +1 more
core   +1 more source

Clinical Outcome and Quality of Life after Modular Reverse Total Shoulder Arthroplasty in Comparison with Joint‐Preserving Locking Plate Osteosynthesis in Aged Patients: A Retrospective Comparison Study

Orthopaedic Surgery, Volume 17, Issue 1, Page 224-232, January 2025.
Elderly patients with PHFs treated with RSA display similar results regarding clinical function, and pain perception compared with ORIF. However, revision surgery rate was lower in patients who underwent RSA. Thus, surgical treatment with RSA represents an excellent alternative, especially with regard to an aging patient population. Objectives Proximal
Carina Jaekel, Lisa Oezel, Franziska Leibnitz, Lena Marie Wilms, Joachim Windolf, Sebastian Viktor Gehrmann, Armin Olaf Scholz   +6 more
wiley   +1 more source

Low arthroplasty survival after treatment for proximal humerus fracture sequelae: 3,245 shoulder replacements from the Nordic Arthroplasty Register Association

Acta Orthopaedica, 2020
Background and purpose — Proximal humerus fractures (PHF) may result in sequelae indicating arthroplasty. We report cumulative survival rates and reasons for revision after arthroplasty for proximal humerus fracture sequelae (PHFS). Patients and methods —
Ditte Unbehaun, Sigrid Rasmussen, Randi Hole, Anne Marie Fenstad, Björn Salomonsson, Yilmaz Demir, Steen Lund Jensen, Stig Brorson, Ville Äärimaa, Inger Mechlenburg, Jeppe Vejlgaard Rasmussen   +10 more
doaj   +1 more source

Biomechanical Analysis of Fixation and Bone

, 2009
Long-term survivorship of a total knee replacement (TKR) relies on the strength of bone around the implant and its initial stability. Aseptic component loosening caused by mechanical factors is a recognised failure mode for knee prostheses.
Chong, Desmond Yok Rue, Chong, Desmond Yok Rue   +1 more
core   +1 more source

Systematic review of prevalence, risk factors, and management of instability following reverse shoulder arthroplasty [PDF]

, 2022
Background Since its approval for use, reverse shoulder arthroplasty (RSA) has become the primary treatment for cuff tear arthropathy, with indications expanding more recently to include revision fracture, osteoarthritis with significant glenoid bone ...
Galetta, Michael D, Keller, Rachel E, O\u27Donnell, Evan A, Oh, Luke S, Olson, Jeffrey J   +4 more
core   +1 more source

Low risk of revision after reverse shoulder arthroplasty for acute proximal humeral fractures [PDF]

, 2020
Background: Reverse shoulder arthroplasty (RSA) has gained popularity in the treatment of proximal humeral fractures (PHFs), especially in elderly patients.
Arverud, Erica D, Brorson, Stig, Fenstadt, Anne-Marie, Hole, Randi, Jensen, Steen Lund, Kukkonen, Juha, Lehtimäki, Kaisa, Rasmussen, Jeppe V, Salomonsson, Björn, Äärimaa, Ville   +9 more
core   +1 more source

Patient-specific BIO-RSA (bony increased-offset reverse shoulder arthroplasty) for glenoid dysplasia (type C) osteoarthritis

Journal of Shoulder and Elbow Surgery
Glenoid dysplasia (Walch type-C) is characterized by a retroversion > 25° and predisposes the shoulder to degenerative osteoarthritis. Our purpose is to report the mid- to long-term clinical and radiologic outcomes of reverse shoulder arthroplasty (RSA) with a patient-specific structural humeral head autograft (bony increased-offset RSA [BIO-RSA ...
Mark Mouchantaf, Manon Biegun, Philipp Schippers, Mikaël Chelli, Gregorio Secci, Pascal Boileau   +5 more
openaire   +2 more sources

Double Plating With Fibular Allograft Reinforcement of Scapular Spine Fracture After Reverse Shoulder Arthroplasty

Arthroscopy Techniques, Volume 13, Issue 9, September 2024.
Abstract Scapular spine fractures following reverse shoulder arthroplasty have been associated with complications that include nonunion and fixation failure. This Technical Note presents a surgical approach for enhancing the stability and strength of spine fracture osteosynthesis.
Alexandre Lädermann, Jeanni Zbinden, Alaa Elsenbsy, Sumanth Nayak, Alberto Guizzi, Philippe Collin   +5 more
wiley   +1 more source

Comparative study between hemiarthroplasty and reversed shoulder arthroplasty in management of proximal humeral fractures in the elderly

Al-Azhar Assiut Medical Journal
Background and Aim Complex proximal humeral fractures are among the most challenging fractures to treat. Reverse shoulder arthroplasty (RSA) has been offered as an alternate treatment for three- or four-part proximal humeral fractures.
Yossef Elhelw, Emad Zayed, Ismael Hamouda   +2 more
doaj   +1 more source

Reverse Shoulder Prosthesis With a Lateralized Glenosphere: Early Results of a Prospective Multicenter Study Stratified by Diagnosis

Journal of Shoulder and Elbow Arthroplasty, 2019
Background We report here on the results, stratified by diagnosis, of a multicenter prospective study by surgeons unaffiliated with the design team of reverse shoulder arthroplasty (RSA) performed using a lateralized glenosphere.
Samer S Hasan MD, PhD, Jonathan C Levy MD, MS, Zachary R Leitze MD, Avinash G Kumar MD, Gary D Harter MD, Ryan J Krupp MD   +5 more
doaj   +1 more source