Effect of dental follicles in minimally invasive open-eruption technique of labially impacted maxillary central incisors.

Abstract

OBJECTIVES:

To summarize the open-eruption technique of impacted anterior maxillary teeth, this study reports a technically improved operation on surgical exposure based on dental follicles and evaluates post-treatment periodontal health considering the effect of dental follicles.

METHODS:

Patients who underwent open-eruption technique with unilateral labially impacted maxillary central incisors were selected. The impacted teeth were assigned to the experimental group, and the contralateral unimpacted maxillary central incisors were assigned to the control group. In the surgical exposure, the new technique makes use of dental follicles to manage the soft tissue, so as to preserve soft tissue for better aesthetic results and healthier periodontal tissue. Tooth length, root length, alveolar bone loss, and alveolar bone thickness were recorded after the therapy.

RESULTS:

A total of 17 patients with unilateral maxillary central incisor impaction were successfully treated. The tooth length and root length of the two groups showed a statistically significant difference between the impacted and homonym teeth, with a shorter length in the impacted tooth (P<0.05). More labial alveolar bone loss was found in the experimental group compared with that in the control group (P<0.05). The outcomes of the cementoenamel junction width, pa- latal alveolar bone loss, and alveolar bone thickness did not indicate statistical significance between the experimental and control groups (P>0.05).

CONCLUSIONS:

In the surgical exposure, the new technique uses dental follicles to manage the soft tissue and preserve it for better aesthetic results and healthier periodontal tissues.

• Authors: Jiayue Huang, Xian Liu, Yan Wang, Chongyun Bao
• Journal: Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology (Hua Xi Kou Qiang Yi Xue Za Zhi) Vol. 41 Issue 2 Pg. 197-202 (Apr 01 2023) ISSN: 2618-0456 [Electronic] China
• PMID: 37056186 (Publication Type: Journal Article)

Topics

• Humans
• Tooth, Impacted (surgery)
• Incisor
• Alveolar Bone Loss (diagnostic imaging)
• Tooth Root
• Dental Sac
• Maxilla (surgery)
• Esthetics, Dental