lesion sterlization and tissue repair: evaluate and compare the clinical and radiographic effect of zinc oxide-ozonated olive oil (ZnO-OO) versus Modified Triple Antibiotic Paste (MTAP) as a Lesion Sterilization and Tissue Repair Technique in Primary Molars.
This study will be carried out to evaluate and compare the clinical and radiographic effect of zinc oxide-ozonated olive oil (ZnO-OO) versus Modified Triple Antibiotic Paste (MTAP) as a Lesion Sterilization and Tissue Repair Technique in Primary Molars
Eligibility
Sex
ALL
Min age
4 Years
Max age
7 Years
Healthy volunteers
Accepted
Inclusion Criteria: 1- Cooperative patients in the age group of (4-7) years with no associated systemic illness.
2- Bilateral mandibular primary molars showing signs and symptoms of pulp necrosis or chronic pulp infection with/without hemorrhage, suppuration, or purulence.
3- Spontaneous pain or tenderness to percussion. 4- Presence of chronic apical abscess, sinus tract, or grade I mobility. 5-The tooth should be restorable. 6- Radiographic characteristics are:
1. Widening of Periodontal ligament space.
2. Radicular involvement.
3. Furcation involvement less than or equal to half of the shortest root in the vertical dimension
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Exclusion Criteria: Exclusion criteria :
1. Physiologic root resorption is more than one-third of its length.
2. Excessive internal resorption.
3. Non-restorable teeth exhibiting greater than grade I mobility.
4. Perforation into the bifurcation.
5. Any underlying pathological lesion.
6. Any previous history of allergy to the antibiotics used in the study. -
Primary outcome measure(s)
primary out come — 3,6,9,12 months .evaluate clinical outcomes including Absence of pain or tenderness, No tooth mobility, and Presence of healthy soft tissue; no swelling, redness, or sinus tract for both groups including zinc oxide ozonated oil group and MTAP group during the follow-up periods 3,6,9,12 months follow up evaluate radiographic effect of both materials on: Continuity of lamina Dura, Static or reduction in the size of existing pathologic intra-radicular or periapical radiolucency., No newly formed radiographic lesion, Absence of pathological root resorption, and Evidence of bone regeneration utilizing gray value
primary outcome — 3,6,9,12 months follow up evaluate radiograhic effect of both materials on :
* Continuity of lamina Dura.
* Static or reduction in the size of existing pathologic intra-radicular or periapical radiolucency.
* No newly formed radiographic lesion.
* Absence of pathological root resorption
* Evidence of bone regeneration utilizatig gray value
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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