Background: The implant can be placed either immediately after the tooth extraction (Immediate) or 15 days after the tooth extraction (Delayed immediate). The purpose of this study is to evaluate the width of keratinized gingiva, thickness of peri-implant mucosa, height of interproximal papilla, probing depth, soft tissue condition and bone loss around the single tooth implants. These parameters were compared clinically and radiologically between immediate and delayed single tooth implant techniques.