Necrosis of pulp. Necrosis of pulp
Conditions
Interventions
Intervention 1: Intervention group: Root canal instrumentation will be done using M3 Immatural (#20) rotary files. Intervention 2: Control group: Root canal preparation will be done using Hand K-files
Sponsors
Babol University of Medical Sciences
Eligibility
Sex/Gender
All
Age
4 Years to 9 Years
Inclusion criteria
Inclusion criteria: Age 4 to 9 years. Vital or necrotic mandibular primary molars without sinus tract. Absence of internal or external pathological root resorption. At least two-thirds of remaining root length. Children exhibiting Frankl's behavior rating scale score of 3 and 4. Presence of adequate coronal tooth structure to receive Stainless Steel (SS) crown or amalgam restoration. Signature of consent form.
Exclusion criteria
Exclusion criteria: Children with underlying systemic diseases and those with special healthcare needs. Children lacking cooperative ability. Teeth with more than one-third of pathological root resorption. Radiolucent area(s) in the radiography. Teeth that cannot be restored.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Obturation quality. Timepoint: Immediately after root canal obturation. Method of measurement: The obturation quality will be graded as optimal fill, overfill, and underfill (by Coll JA and Sadrian R 1996).;Treatment time. Timepoint: Time to prepare and obturate the root canal. Method of measurement: by stopwatch. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMostafa Abasirostami
Babol University of Medical Sciences
Outcome results
None listed