AIM: Extraction healing complications have been attributed to several factors. The influence of trans-operative complications on an extraction site wound healing was the focus of this investigation. METHODS AND MATERIALS: This prospective study was conducted at the Oral Surgery Clinic of the Department of Oral and Maxillofacial Surgery of the Lagos University Teaching Hospital (LUTH) in Nigeria . Subjects selected were those referred for one or two adjacent extractions and who satisfied the inclusion criteria for the study. The relevant pre-operative information recorded for each patient were age and sex of patient, indications for extraction, time taken to extract the tooth, tooth/teeth removed, and any trans-operative complications. Extractions were performed with dental forceps, elevators, or both under local anaesthesia. Patients were blindly evaluated on the third and seventh post-operative day for socket healing assessment without reference to pre-operative information on the patients. RESULTS: Seventy-three (24.25%) of 301 teeth considered for socket healing assessment had various trans-operative complications due to accidental crown, root, or alveolar bone fractures. Of the 73 extractions with trans-operative complications during extraction, 18 developed a socket healing complication, while 17 of the 228 extractions without trans-operative complications developed socket healing complications (p = .000). The mean (SD) time taken to extract teeth developing healing complications was also found to be significantly longer than those without healing complications (p < .01). CONCLUSIONS: The study demonstrated the combination of tooth/bone fragments in the socket and increased time of extraction due to trans-operative complications and accidents predispose to the development of extraction site wound healing disturbance.
AIM: Extraction healing complications have been attributed to several factors. The influence of trans-operative complications on an extraction site wound healing was the focus of this investigation. METHODS AND MATERIALS: This prospective study was conducted at the Oral Surgery Clinic of the Department of Oral and Maxillofacial Surgery of the Lagos University Teaching Hospital (LUTH) in Nigeria . Subjects selected were those referred for one or two adjacent extractions and who satisfied the inclusion criteria for the study. The relevant pre-operative information recorded for each patient were age and sex of patient, indications for extraction, time taken to extract the tooth, tooth/teeth removed, and any trans-operative complications. Extractions were performed with dental forceps, elevators, or both under local anaesthesia. Patients were blindly evaluated on the third and seventh post-operative day for socket healing assessment without reference to pre-operative information on the patients. RESULTS: Seventy-three (24.25%) of 301 teeth considered for socket healing assessment had various trans-operative complications due to accidental crown, root, or alveolar bone fractures. Of the 73 extractions with trans-operative complications during extraction, 18 developed a socket healing complication, while 17 of the 228 extractions without trans-operative complications developed socket healing complications (p = .000). The mean (SD) time taken to extract teeth developing healing complications was also found to be significantly longer than those without healing complications (p < .01). CONCLUSIONS: The study demonstrated the combination of tooth/bone fragments in the socket and increased time of extraction due to trans-operative complications and accidents predispose to the development of extraction site wound healing disturbance.
Authors: Nicolau Conte-Neto; Alliny de Souza Bastos; Luis Carlos Spolidorio; Rosemary Adriana Chierici Marcantonio; Elcio Marcantonio Journal: Head Face Med Date: 2012-07-26 Impact factor: 2.151
Authors: Wasiu L Adeyemo; Olanrewaju A Taiwo; Olabisi H Oderinu; Moshood F Adeyemi; Akinola L Ladeinde; Mobolanle O Ogunlewe Journal: Contemp Clin Dent Date: 2012-10