Efficacy and radiology evaluation of pulpotomy in mature permanent teeth
OBJECTIVE: To observe the clinical efficacy of pulpotomy in patients of different ages and to explore the occurrence and characteristics of pulpal calcification.
METHODS: A total of 77 patients who underwent pulpotomy for mature permanent premolars and molars with caries-derived pulp exposure in the Department of General Dentistry, Peking University School and Hospital of Stomatology from October 2019 to August 2022 were selected. Pulpotomies were performed in a single visit using iRoot BP Plus bioceramic material as pulp capping agent. The patients were divided into three groups according to age: 25 cases in the adolescent group (11-20 years old) with a mean age of (15.88±2.19) years; 27 cases in the middle-aged group (21-50 years old) with a mean age of (34.59±8.67) years; and 25 cases in the elder-aged group (51-83 years old) with a mean age of (63.84±7.40) years. The patients were reviewed 1 year after the operation to evaluate the clinical efficacy and to record the formation of calcified bridge, thickness of calcified bridge, and pulp calcification index (PCI).
RESULTS: There was no statistically significant difference between the three groups in terms of gender, dentition, and tooth position (P > 0.05). The 1-year postoperative follow-up rate was 85.71% (66/77), including 88.00% (22/25) in the adolescent group, 85.19% (23/27) in the middle-aged group, and 84.00% (21/25) in the elder-aged group. The 1-year follow-up clinical success rates of the three groups were 95.45% (21/22), 91.30% (21/23), and 95.24% (20/21), respectively, with no statistically significant difference (P>0.05). Among the clinical success cases, calcified bridges appeared in 12 cases (57.14%, 12/21) in the adolescent group, 8 cases (38.10%, 8/21) in the middle-aged group, and 3 cases (15.00%, 3/20) in the elder-aged group, with statistically significant differences (χ2= 7.810, P = 0.020 < 0.05). The difference was statistically significant (F = 4.434, P = 0.020 < 0.05) when comparing the thickness of calcified bridges among the three groups. Calcified bridge thickness was negatively correlated with age (r = -0.516, P < 0.05). The changes in pulpal calcification index ΔPCI were 0.67 ± 0.58, 0.43 ± 0.51, and 0.25 ± 0.52, respectively, with statistically significant differences among the three groups (F = 3.404, P = 0.040 < 0.05).
CONCLUSION: Pulpotomy for caries-derived pulp exposure in elderly patients could also achieve a high success rate. The incidence of calcified bri-dges after pulpotomy and the acceleration of pulpal calcification were age-related. The adolescent group was more likely to form calcified bridges and also showed more pronounced accelerated root canal calcification.
Medienart: |
Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:56 |
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Enthalten in: |
Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences - 56(2024), 1 vom: 18. Feb., Seite 138-143 |
Sprache: |
Chinesisch |
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Beteiligte Personen: |
Zhao, Xiaoyi [VerfasserIn] |
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Themen: |
Age |
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Anmerkungen: |
Date Completed 07.02.2024 Date Revised 19.02.2024 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM36808177X |
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245 | 1 | 0 | |a Efficacy and radiology evaluation of pulpotomy in mature permanent teeth |
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500 | |a Date Completed 07.02.2024 | ||
500 | |a Date Revised 19.02.2024 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a OBJECTIVE: To observe the clinical efficacy of pulpotomy in patients of different ages and to explore the occurrence and characteristics of pulpal calcification | ||
520 | |a METHODS: A total of 77 patients who underwent pulpotomy for mature permanent premolars and molars with caries-derived pulp exposure in the Department of General Dentistry, Peking University School and Hospital of Stomatology from October 2019 to August 2022 were selected. Pulpotomies were performed in a single visit using iRoot BP Plus bioceramic material as pulp capping agent. The patients were divided into three groups according to age: 25 cases in the adolescent group (11-20 years old) with a mean age of (15.88±2.19) years; 27 cases in the middle-aged group (21-50 years old) with a mean age of (34.59±8.67) years; and 25 cases in the elder-aged group (51-83 years old) with a mean age of (63.84±7.40) years. The patients were reviewed 1 year after the operation to evaluate the clinical efficacy and to record the formation of calcified bridge, thickness of calcified bridge, and pulp calcification index (PCI) | ||
520 | |a RESULTS: There was no statistically significant difference between the three groups in terms of gender, dentition, and tooth position (P > 0.05). The 1-year postoperative follow-up rate was 85.71% (66/77), including 88.00% (22/25) in the adolescent group, 85.19% (23/27) in the middle-aged group, and 84.00% (21/25) in the elder-aged group. The 1-year follow-up clinical success rates of the three groups were 95.45% (21/22), 91.30% (21/23), and 95.24% (20/21), respectively, with no statistically significant difference (P>0.05). Among the clinical success cases, calcified bridges appeared in 12 cases (57.14%, 12/21) in the adolescent group, 8 cases (38.10%, 8/21) in the middle-aged group, and 3 cases (15.00%, 3/20) in the elder-aged group, with statistically significant differences (χ2= 7.810, P = 0.020 < 0.05). The difference was statistically significant (F = 4.434, P = 0.020 < 0.05) when comparing the thickness of calcified bridges among the three groups. Calcified bridge thickness was negatively correlated with age (r = -0.516, P < 0.05). The changes in pulpal calcification index ΔPCI were 0.67 ± 0.58, 0.43 ± 0.51, and 0.25 ± 0.52, respectively, with statistically significant differences among the three groups (F = 3.404, P = 0.040 < 0.05) | ||
520 | |a CONCLUSION: Pulpotomy for caries-derived pulp exposure in elderly patients could also achieve a high success rate. The incidence of calcified bri-dges after pulpotomy and the acceleration of pulpal calcification were age-related. The adolescent group was more likely to form calcified bridges and also showed more pronounced accelerated root canal calcification | ||
650 | 4 | |a English Abstract | |
650 | 4 | |a Journal Article | |
650 | 4 | |a Age | |
650 | 4 | |a Mature permanent teeth | |
650 | 4 | |a Pulpotomy | |
650 | 4 | |a Radiology | |
650 | 7 | |a Silicates |2 NLM | |
650 | 7 | |a Oxides |2 NLM | |
650 | 7 | |a Calcium Compounds |2 NLM | |
650 | 7 | |a Drug Combinations |2 NLM | |
700 | 1 | |a Liu, Chang |e verfasserin |4 aut | |
700 | 1 | |a Qian, Kun |e verfasserin |4 aut | |
700 | 1 | |a Pan, Jie |e verfasserin |4 aut | |
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