Maveric Magnetic Resonance Imaging Used to Study Detailed Bone Apposition and Fixation of the Stryker Trident II Tritanium System

Hospital for Special Surgery, New York20 enrolled

Overview

The study aims to describe bone apposition and fixation of the Trident and Trident II Tritatnium acetabular system in patients 1 year status post total hip replacement. We will be studying this by comparing magnetic resonance imaging (MRI)s taken 1 year s/p total hip replacement with a Trident II cup with MRI's taken of patients with the Trident Cup who had MRIs done at 1 year post-op.

Study Type

INTERVENTIONAL

Allocation

NON_RANDOMIZED

Purpose

OTHER

Masking

NONE

Enrollment

Conditions

Chronic Hip Pain

Interventions

MRIDIAGNOSTIC_TEST

Patients who are part of "Arm 2" will undergo an MRI at their 1 year post-operative visit.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 80 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: 1. Patients who had a primary total hip replacement with a Stryker Trident II acetabular cup that have one year or more follow up. 2. Patients that are willing able able to have an MRI at their one year follow up visit. 3. Patients entered into the CORRe database (our HSS institutional joint replacement registry). Exclusion Criteria: 1. Patients who have not been consented as part of the CORRe database. 2. Patients who are unable or refuse to have an MRI at their 1 year follow up.

Locations (1)

Hospital for Special Surgery

New York, New York, United States

Outcomes

Primary Outcomes

Comparison of bone apposition and fixation in patients with the Trident II Tritanium hip system with bone apposition and fixation in patients with Trident cups.

Time frame: 1 year

Data from ClinicalTrials.gov

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