Secondary Stabilization of Maxillary M-4 Treatment with Unstable Implants for Immediate Function: Biomechanical Considerations and Report of 10 Cases After 1 Year in Function

Abstract

M-4 distribution of implants with an average of 15 mm of anteroposterior spread and cross-arch stabilization did not require that all four implants had high insertion torque; in fact, all mobile implants stabilized and osseointegrated under these conditions.