This will consist of patients who are ASA I or II status, 3-8 years old, males and females, and present with restorable primary molars with reversible pulpitis and free of clinical radiographic signs of pulp pathology. From these study participants, they will be randomly assigned to this or other group. Patients in this group will receive a pulpotomy. Cotton pellets are saturated with conventional 1:5 dilution of Buckley's formocresol into the canal orifice for 5 minutes for complete hemostasis. IRM (Zinc Oxide Eugenol) cement will then be placed to seal the pulp chamber. A stainless steel crown will be cemented with Ketac Cement that was triturated for 10 seconds to complete the pulpotomy procedure and final restoration.

This will consist of patients who are ASA I or II status, 3-8 years old, males and females, and present with restorable primary molars with reversible pulpitis and free of clinical radiographic signs of pulp pathology. From these study participants, they will be randomly assigned to this or other group. Patients in this group will receive a pulpotomy. Then a GENTLEray 980 Soft Tissue diode laser (Power: 3.0W, Mode: PW, Fiber: 300µm, Ton: 100ms, Toff: 100ms, Timer: cont) will be used to vaporize the residual pulp tissue and complete hemostasis. IRM (Zinc Oxide Eugenol) cement is then placed to seal the pulp chamber. A stainless steel crown cemented with Ketac Cement for the full coverage final restoration completes the pulpotomy procedure.

Reversible Pulpitis

Caries

1:5 Buckley's Formocresol dilution applied for 5 minutes or until hemostasis achieved

Formocresol application after pulpotomy preparation

Application to pulp chamber until hemostasis achieved

GENTLEray 980 Soft Tissue diode laser

University Hospital-Rainbow Babies & Children's Hospital

Electrical and Formocresol Pulpotomy in Primary Molars

A Prospective Study and Clinical Evaluation of Pre & Post Operative Treatment Comparison of Electrical and Formocresol Pulpotomy Procedures in Primary Molars of Children Undergoing General Anesthesia

Failure is identified as radiographic: furcation radiolucency, external root resorption

Failure determined by clinical presence of: mobility, abscess, spontaneous pain, suppuration

pulpitis/nausea

Electrical and Formocresol Pulpotomy in Primary Molars

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