Postsurgical Pain and Implant Osseointegration Failure: A Case Control Study

• Published in: International journal of dentistry Vol. 2022; pp. 1 - 7
• Main Authors: Shang, Yuli, Gao, Qiuying, Lengas, Tina, Deng, Shu
• Format: Journal Article
• Language: English
• Published: New York Hindawi 2022; Hindawi Limited
• Subjects: Bone density; Bone surgery; Dental implants; Dental prosthetics; Failure; Osseointegration; Pain; Patients; Surgery
• ISSN: 1687-8728; 1687-8736
• DOI: 10.1155/2022/5271892

Aim. The relationship between postsurgical pain and osseointegration was evaluated and analyzed in this study. Material and method. 27 patients, ranging in age from 35 to 72 years old, 12 males and 15 females, who received dental implants and failed to achieve osseointegration from Tianjin Medical University Second Hospital, were analyzed and studied in the following aspects: bone density, initial torque, one- or two-stage surgery, postsurgical pain, postsurgical swelling, and radiographic evidence of osseointegration failure. Result. 5 patients were assessed to be D4 bone density and 7 cases were assessed to be D3 bone density, 2 patients were assessed to be D2 bone density and 13 patients were assessed to be D1 bone density. All cases were documented with clinically acceptable initial torque. Among the 27 cases, 2 of them were one-stage nonsubmerged surgery and 25 cases were two-stage submerged surgery. 25 out of 27 patients reported moderate to severe pain lasting for more than 72 hours. Radiologic examinations failed to offer any indication of poor osseointegration in the 7-day postsurgical follow-up. Conclusion. Moderate to severe postsurgical pain lasting more than 72 hours displays high odd ratio of poor osseointegrate. The radiological examinations alone failed to offer any valuable evidence for the early detection of osseointegration failure in this study.