Michael O Schar
Overview
Explore the profile of Michael O Schar including associated specialties, affiliations and a list of published articles.
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Articles
12
Citations
158
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Recent Articles
1.
Rosso C, Morrey M, Schar M, Grezda K
EFORT Open Rev
. 2023 Apr;
8(4):213-222.
PMID: 37097022
Platelet-rich plasma (PRP) is a revolutionary treatment that harnesses the regenerative power of the body's own platelets to promote healing and tissue regeneration. While PRP therapy has emerged as a...
2.
Kunzler M, McGarry M, Akeda M, Ihn H, Karol A, von Rechenberg B, et al.
Am J Sports Med
. 2023 Feb;
51(3):758-767.
PMID: 36745049
Background: PARP-1 (poly[ADP-ribose]) was shown to influence the inflammatory response after rotator cuff tear, leading to fibrosis, muscular atrophy, and fatty infiltration in mouse rotator cuff degeneration. So far, it...
3.
Schar M, Ma R, Demange M, Morgan M, Chen T, Ballon D, et al.
J Orthop Surg (Hong Kong)
. 2022 Mar;
30(1):23094990221076654.
PMID: 35245156
Background: The availability of non-invasive means to evaluate and monitor tendon-bone healing processes is limited. Micro Positron-Emission-Tomography (µPET) using F-Fluoride is a minimally invasive imaging modality, with which osteoblast activity...
4.
Fox A, Fox O, Schar M, Chaudhury S, Warren R, Rodeo S
Clin Anat
. 2021 Jan;
34(2):283-296.
PMID: 33386636
The three glenohumeral ligaments (superior, middle, and inferior) are discrete thickenings of the glenohumeral joint capsule and are critical to shoulder stability and function. Injuries to this area are a...
5.
Schar M, Jenni S, Fessel G, Snedeker J, Scheibel M, Zumstein M
Arch Orthop Trauma Surg
. 2019 Feb;
139(6):779-786.
PMID: 30739190
Introduction: The purpose of this proof-of-concept study was to investigate the biomechanical performance of two surgical techniques, namely (1) the double Tight-Rope fixation with an additional acromioclavicular FiberTape fixation (DTRC)...
6.
Antoniadis A, Camenzind R, Schar M, Bergadano D, Helmy N
Knee Surg Sports Traumatol Arthrosc
. 2018 Jun;
27(5):1535-1543.
PMID: 29872869
Purpose: It was hypothesized that surgeon's experience as well as bone density play a significant role in achieving accurate cuts with patient-specific instrumentation (PSI). The aim of this study was...
7.
Schar M, Dellenbach S, Pfirrmann C, Raniga S, Jost B, Zumstein M
Clin Orthop Relat Res
. 2018 Feb;
476(3):620-631.
PMID: 29408833
Background: Anatomic findings on MRI scans of the shoulder likely affect patients differently based on their physical demands and fitness levels. The natural history of these anatomic findings once professional...
8.
Kuenzler M, Nuss K, Karol A, Schar M, Hottiger M, Raniga S, et al.
J Shoulder Elbow Surg
. 2017 Jan;
26(5):733-744.
PMID: 28131694
Background: Disturbed muscular architecture, atrophy, and fatty infiltration remain irreversible in chronic rotator cuff tears even after repair. Poly (adenosine 5'-diphosphate-ribose) polymerase 1 (PARP-1) is a key regulator of inflammation,...
9.
Schar M, Rodeo S, Zumstein M
Shoulder Elbow
. 2016 Sep;
6(4):239-44.
PMID: 27582941
Pathologies of the rotator cuff are by far the most common cause of shoulder dysfunction and pain. Even though reconstruction of the rotator cuff results in improved clinical outcome scores,...
10.
Schar M, Diaz-Romero J, Kohl S, Zumstein M, Nesic D
Clin Orthop Relat Res
. 2015 Feb;
473(5):1635-43.
PMID: 25690170
Background: Platelet-rich concentrates are used as a source of growth factors to improve the healing process. The diverse preparation protocols and the gaps in knowledge of their biological properties complicate...