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I-PRF After Arthrocentesis Plus Botox Injection to Lateral Pterygoid Muscle in Treatment of Anterior Disc Displacement
Sponsor: Fayoum University
Summary
Aim of Study : To evaluate the efficacy of TMJ arhtrocentesis followed by injection of liquid platelet rich fibrin (I-PRF ) in addition to intramuscular injection of lateral pterygoid muscle with botulinum toxin on clinical outcomes of painful TMJ , maximum mouth opening , joint sounds and range of lateral movement in patients with TMJ anterior disc displacement with reduction Hypothesis : Intramuscular injection of lateral pterygoid muscle with botulinum toxin plus TMJ intra-articular injection of liquid platelet rich fibrin after arthrocentesis are more effective than TMJ arthrocentesis followed by intra-articular injection of ( I-PRF ) or TMJ arthrocentesis only .
Official title: Does Intra-articular Injection of Platelet-Rich Fibrin After Arthrocentesis Followed by Lateral Pterygoid Muscle Injection With Botulinum Toxin Type A Improve Clinical Outcomes for Anterior Disc Displacement?
Key Details
Gender
All
Age Range
16 Years - 45 Years
Study Type
INTERVENTIONAL
Enrollment
39
Start Date
2024-01-18
Completion Date
2025-09-11
Last Updated
2026-09-01
Healthy Volunteers
No
Conditions
Interventions
TMJ Arthrocentesis Followed By Injectable Platelet Rich Fibrin And Botulinum Toxin Type A
TMJ Arthrocentesis I-PRF Intra-articular Injection Botulinum Toxin Type A to Lateral Pterygoid Muscle
TMJ Arthrocentesis Followed By Injectable Platelet Rich Fibrin
TMJ Arthrocentesis I-PRF Intra-articular Injection
TMJ Arthrocentesis
TMJ Arthrocentesis By Saline
Locations (1)
Faculty of Dentistry Fayoum University
Al Fayyum, Egypt