Inferior alveolar nerve injury due to the extrusion of calcium hydroxide during endodontic treatment: A case report

KASAPOĞLU M. B., Dogancali G. E.

AUSTRALIAN ENDODONTIC JOURNAL, cilt.48, sa.2, ss.342-346, 2022 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 48 Sayı: 2
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1111/aej.12650
  • Dergi Adı: AUSTRALIAN ENDODONTIC JOURNAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, EMBASE, MEDLINE
  • Sayfa Sayıları: ss.342-346
  • Anahtar Kelimeler: calcium hydroxide, endodontics, mandibular nerve, molar, paraesthesia, SURGICAL-MANAGEMENT, DAMAGE, PASTE
  • İstanbul Üniversitesi Adresli: Evet

Özet

Although many materials are used for root canal fillings in endodontic treatment, calcium hydroxide has been preferred for many years due to its bactericidal effect and biocompatibility. Calcium hydroxide can be applied in more than one form. In this case study, calcium hydroxide in viscous form, applied into the root canal during endodontic treatment, overflowed from the apical part of the tooth to the inferior alveolar nerve canal. Postoperative paraesthesia was observed in the patient. Dental volumetric tomography was performed to study the extent of sealer in the inferior alveolar nerve canal. Considering the short resorption time of the calcium hydroxide paste, no surgical intervention was performed on the patient. After 6 months, the root canal material was completely resorbed, and paraesthesia decreased. At the 3-year follow-up, the patient's paraesthesia had completely disappeared.