Tow Maxillary Hybrid Expanders Screw Supported Versus Lateral Angulated One; a Prospective Randomized Clinical Study

N/AUnknownNCT05193513

Al-Azhar University20 enrolled

Overview

in this study i will use to different designs of t maxillary hybrid expanders that consists of HYREX supported with tow miniscrews to treat the collapsed maxilla in Yonge adolescents

the maxilla is expanded by tow diffrent designs of maxillary hybrid expanders

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Cross Bite

Interventions

hybrid expandersDEVICE

tow maxillary hybrid expanders supported anteriorly with tow miniscrews

Eligibility

Sex: ALLMin age: 12 YearsMax age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: 1. Medically free male or female patients 2. Patients that necessitated maxillary expansion due to constricted maxillary arch shown by a unilateral or bilateral posterior crossbite. 3. The patient should have no missing teeth except third molars. 4. Age ranged from 12 to 18 years old. 5. The patient should have a good gingival condition. 6. The patient should have a good periodontal condition. Exclusion Criteria: 1-hisory of previous orthodontic treatment. 2- Lack of cooperation. 3- Mental problems. 4- Skeletal open bite. 5- TMJ problem. \-

Locations (1)

Al azhar university

Cairo, Egypt

Outcomes

Primary Outcomes

change in maxillary width

millimeter

Time frame: 12 weeks following end of treatment

Data from ClinicalTrials.gov

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