Open AccessHEMIARTHROPLASTY IN FOUR-PART DISPLACED FRACTURES
Author(s) -
GAVRILĂ MIHAI TUDOR,
Ștefan Cristea
Publication year - 2016
Publication title -
journal of surgical sciences
Language(s) - English
Resource type - Journals
eISSN - 2457-5364
pISSN - 2360-3038
DOI - 10.33695/jss.v3i1.44
Subject(s) - ball (mathematics) , arthroplasty , orthodontics , medicine , articular surface , surgery , mathematics , geometry
The hemiarthroplasty is the choice of election in the four-part humeral fracture when the glenoid surface is good. It is a relative easy procedure with a short operating time and can be revised to a total shoulder arthroplasty later if necessary. For hemiarthroplasty there are used unconstrained prostheses which are designed to closely replicate the normal anatomy. The general idea is to replace the avascular humeral head with a metal ball in condition of normal glenoid surface.