At a glance
Limited bone does not automatically rule out implants. Whether augmentation is possible and appropriate requires an individual assessment.
What needs to be assessed?
Planning considers bone height and width, neighbouring structures and the future restoration. ZAK plans implant treatment using CBCT imaging together with a clinical examination and a scan.
During the consultation, we explain where the limitations lie, which options may be suitable and how each choice affects the treatment pathway.
Bone augmentation and sinus lift
Bone augmentation can increase the available bone at the planned implant site. Depending on the defect, your own bone, suitable substitute materials or a combination may be considered.
A sinus lift concerns the back of the upper jaw below the maxillary sinus. The sinus lining is carefully raised to create room for augmentation. The technique and whether an implant can be placed at the same time depend on the existing bone.
Questions we discuss with you
- Which area needs augmentation and why?
- Which materials may be appropriate?
- Can augmentation and implant placement be combined, or should they be separate?
- What additional healing, reviews and costs should be considered?
- What alternatives are available for the planned teeth?
Planning surgery and the final teeth together
Andreea Krauss and the surgical team consider the future restoration from the outset. The planned implant position needs to suit the restoration and its cleaning requirements. Our practice laboratory is involved in this coordination.
For patients travelling to us, we arrange consultation, possible procedures and reviews in clearly explained stages. The necessary healing periods guide the schedule. Discuss accommodation and return travel with us before making firm bookings.
Frequently asked questions
Does every implant need bone grafting?
No. This depends on your findings and the planned implant position.
Is a sinus lift used in the lower jaw?
A sinus lift involves the sinus in the upper jaw. Different procedures are assessed for bone augmentation in the lower jaw.
Which risks will be explained?
These include infection, wound healing problems and insufficient bone gain. A sinus lift also carries a risk of damage to the sinus lining. Your individual consent discussion covers the relevant risks and alternatives.
Your treatment team
Dr. med. stom. Andreea Krauss, MSc, the surgical team and our own laboratory coordinate the restoration together.
Meet the team and explore their qualificationsFurther clinical information and sources
- Cambridge University Hospitals: Bone grafting for dental implants
- Cambridge University Hospitals: Sinus lift procedures
Updated: 11 October 2026. This information offers general guidance. Your examination and individual consultation determine your treatment.

