Comparative study of immediate functional loading and immediate non-functional loading of monocortical implants

Area of Science:

• Dental Implantology
• Prosthodontics
• Biomaterials

Background:

• Treatment shortening strategies for dental implants often involve immediate loading.
• Prosthetic rehabilitation post-implant placement can be functional or non-functional.
• Limited comparative data exists for immediate functional loading (IFL) versus immediate non-functional loading (INFL).

Purpose of the Study:

• To comparatively evaluate IFL and immediate non-functional loading (INFL) of monocortical implants.
• Assess outcomes over an 18-month follow-up period.

Main Methods:

• An in-vivo study involving 50 partially edentulous cases.
• Cases divided into two groups: Group 1 (25 implants, IFL) and Group 2 (25 implants, INFL).
• Evaluated crestal bone loss, clinical stability (implant stability quotient - ISQ), and osseointegration (radiodensity).

Main Results:

• Crestal bone loss was within acceptable limits for both IFL and INFL groups.
• Implant stability and osseointegration were comparable between the two groups at all time intervals.
• While ISQ values were slightly higher in the INFL group, the difference was not statistically significant.

Conclusions:

• Both IFL and INFL protocols are satisfactory for endosseous implant rehabilitation.
• Successful outcomes for both protocols depend on meticulous case selection, treatment planning, and precise technique.