Outcomes of placing short dental implants in the posterior mandible: a retrospective study of 124 cases.

Purpose: The purpose of this retrospective study was to determine the overall success of short dental implants (8 mm in length) placed in the partially or completely edentulous posterior mandible restored with fixed and removable prostheses.

Patients And Methods: A total of 124 patients had 335 8-mm-long implants placed from May 2005 until June 2007. Of the 124 total patients, 35 were men and 89 were women, with a median age of 56 years and an age range of 18 to 80 years at the time of implant surgery.

Dental implants in geriatric patients: a retrospective study of 47 cases.

Purpose: To determine the overall success of dental implants placed in geriatric patients.

Patients: Dental implants were placed in 47 geriatric patients who were 79 or more years of age at the time of the procedure. The study group was composed of 27 men and 20 women, with a median age of 89 years and a range of 79 to 99 years of age at the time of implant surgery.