Assesment of Tempromandibular Joint ( TMJ ) Changes After Treatment of Skeletal Class II Cases by Twinblock vs Monoblock Appliances

Faculty of Dental Medicine for Girls

Status: Completed

Conditions: Skeletal Class II Malocclusion

Treatments: Device: Mono block; Device: twin block

Study type: Interventional

Funder types: Other

Identifiers

NCT07270653

ORTO-108-2-G

Details and patient eligibility

About

Assesment of TMJ changes after treatment of skeletal classII growing patients by Twinblock vs Mono block applinces

Full description

Group (A): patients were treated by Twin block appliance Group (B): patients were treated by Mono block appliance

Enrollment: 18 patients

Sex: Female

Ages: 9 to 12 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• skeletal class II malocclusion
• Defecient mandible
• ANB >4
• Growing female patients
• Age from 9-12 years

Exclusion criteria

• TMJ disease

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: None (Open label)

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18 participants in 2 patient groups

Treatment of skeletal class II by mandibular advancement using Twin block appliance

Experimental group

Description:

Twinblock group

Treatment:

Device: twin block

treatment of skeletal class II by mandibular advancement using Mono block appliance

Experimental group

Description:

Monoblock group

Treatment:

Device: Mono block