Assessing Knowledge, Attitudes, and Skills in Fixed Prosthodontic Procedures Among Dental Practitioners in Tripoli, Libya: A Cross-Sectional Study

Fixed partial dentures (FPDs) are a prevalent restorative option, yet their success hinges on adherence to standardized clinical protocols. This study aimed to evaluate the knowledge, attitudes, and practices (KAP) of dental practitioners (DPs) in Tripoli, Libya, regarding FPD procedures. A cross-sectional survey was conducted among 157 DPs in Tripoli, encompassing general practitioners (GPs), specialists, and those with varying clinical experience. A 21-item questionnaire assessed preoperative diagnostics, technical procedures, laboratory communication, and post-delivery care. Data were analyzed using descriptive statistics and chi-square tests. Clinical procedure differences were noted among gender, education, and experience. Females adhered more to preoperative radiographic procedures (p<0.001), while males managed implant prosthetics independently more often (p<0.012). Provisional crowns/bridges were more often performed by prosthodontists (p<0.005), and implant prosthetic independent management was more often performed (p<0.004). Practitioners with 1-3 years used common vitality testing (p<0.001), whereas those with more than 16 years utilized high-speed handpieces more (p<0.033). There were significant differences in impression disinfection (p<0.011) and interocclusal record materials (p<0.04) according to experience. Tooth preparation was unanimously considered the most important factor for FPD retention. This study highlights significant variations in FPD practices among DPs in Tripoli, indicating a need for targeted continuing education and standardization of clinical protocols to improve patient outcomes.