Incidence and risk factors of pseudoparesis in massive rotator cuff tears: a systematic review and meta-analysis.

ABSTRACT:

Background

Among patients with massive rotator cuff tears (MRCT), some present with minimal pain but an inability to actively elevate the shoulder beyond 90°, a condition that frequently impairs quality of life. Comprehensive analyses of the risk factors for pseudoparesis in MRCT are lacking, and the role of certain factors remains controversial. This systematic review and meta-analysis aimed to quantify the incidence of pseudoparesis in MRCT and to identify its associated risk factors.

Methods

This systematic review was conducted in strict accordance with the PRISMA guidelines. A comprehensive search of PubMed, Web of Science, Embase, and Cochrane Library databases was performed from their inception to July 20, 2025. We included all original human studies that reported the

SUBMITTER: Zhan H 

PROVIDER: S-EPMC13640245 | biostudies-literature | 2026 Jul

REPOSITORIES: biostudies-literature