The study will be carried out in Patients in two Groups aged between 17 to 70 years , of both sexes, who had painful symptoms, with or without presence of joint noise, and had unilateral or bilateral internal derangement of the TMJ proven by clinical examination, with no improvement after conservative treatment.
The MEASUREMENT TOOL of the study will be carried out by 2 groups the first will be injected by high molecular weight hyaluronic acid and the second wil be injected by low molecular weight hyaluronic acid Then compare between Efectevness of injection of high-molecular weight versus Low moecular weight hyaluronic acid after two-needle arthrocentesis in improving the signs and symptoms of intra-articular TMJ disorder. , 1- significantly improving the pain on scale 1-10 , and 2-significant improvements in mouth opening range in mm by the distance between the edges of the frontal incisors with a ruler or caliper and joint noise. 3-The presence of absence of clicking and cracking in jaw .
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
30
Comparative study between Hyalgan and Hyorth injectable products in TMJ Disorders by arthrocentesis of 2 syringes device
Whilst you are asleep, two small needles will be inserted into the TMJ / Jaw Joint. One of these needles allows sterile saline to be pumped into the joint under pressure whilst the other needle allows the saline to drain out of the joint then injection of the HA injectiable products .
Assiut Univeristy
Asyut, Egypt
RECRUITINGEFFICACY between injection of high versus low molecular weight hyaluronic acid in TMJ arthrocentesis
The MEASUREMENT TOOL of the study will be carried out by 2 groups the first will be injected by high molecular weight hyaluronic acid and the second wil be injected by low molecular weight hyaluronic acid Then compare between Efectevness of injection of high-molecular weight versus Low moecular weight hyaluronic acid after two-needle arthrocentesis in improving the signs and symptoms of intra-articular TMJ disorder. , 1- significantly improving the pain on scale 1-10 , and
Time frame: 36 months
comparative between injection of high versus low molecular weight hyaluronic acid in TMJ arthrocentesis
The MEASUREMENT TOOL of the study will be carried out by 2 groups the first will be injected by high molecular weight hyaluronic acid and the second wil be injected by low molecular weight hyaluronic acid Then compare between Efectevness of injection of high-molecular weight versus Low moecular weight hyaluronic acid after two-needle arthrocentesis in improving the signs and symptoms of intra-articular TMJ disorder. 2-significant improvements in mouth opening range in mm by the distance between the edges of the frontal incisors with a ruler or caliper and joint noise.
Time frame: 36 months
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