Vital root resection: a case report of a long-term follow-up.
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Biomedical subjects
Publications and source records attributed to E W Haskell.
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A case of a molar on which a vital hemisection was performed a year before extraction, and which remained clinically asymptomatic during that time, illustrates the regenerative powers of the pulp.
This report deals with ten cases in which periodontal surgery was performed followed by immediate resection of one of the vital buccal roots on maxillary molars. The resultant pulpal opening was treated with calcium hydroxide, zinc oxide and eugenol then sealed with an amalgam alloy. Two additional cases were treated in reverse order by first resecting the vital root followed by immediate periodontal surgery. All cases were evaluated over a 1 to 3 year period. The results indicate that vital root resection at the same time as periodontal surgery compares favorably with cases treated in which periodontal surgery was completed at a prior appointment.
In reviewing 356 instances of pulp capping during the past 25 years, 149 cases were recalled with posttreatment intervals greater than five years. One hundred thirty teeth (87.3%) were still vital and functioning with an average posttreatment interval of 11.7 years. The criteria for pulp capping procedures are in need of revision. Restrictions based on tooth size and age of the patient are unfounded.
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