Sonographic evaluation of lateral meniscal extrusion: implementation and validation.

ABSTRACT:

Introduction

Meniscal extrusion (ME) is an important indicator of and prognostic factor for various knee pathologies. To date, no standardized protocol for the ultrasound-based examination of lateral ME exists. The purpose of the present study was to test the reliability and validity of lateral ME measurements using a standardized ultrasound-based examination protocol.

Materials and methods

A group consisting of 11 healthy volunteers (Group I, male and female, 18-45 years) as well as a group of 10 consecutive patients who had undergone all-inside lateral meniscal radial tear repair were included (Group II, male and female, 23-43 years). Lateral ME, the main outcome parameter, was measured by ultrasound (US; both groups) and magnetic resonance imaging (MRI; Group II only). Bo

SUBMITTER: Winkler PW 

PROVIDER: S-EPMC7886729 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature