Implantology and Surgical Planning
Implant surgery is among the most technically demanding procedures in contemporary dentistry — and the most unforgiving of errors. The jaw contains important anatomical structures (nerves, blood vessels, sinus cavities) that must be identified and respected during implant placement. Thorough surgical planning is not optional — it is the essential prerequisite for safe and predictable implantology.
The Foundation: CBCT Imaging
Cone beam computed tomography (CBCT) provides the three-dimensional bone data essential for implant planning. From a CBCT scan, the clinician can determine:
- Bone height and width at each potential implant site
- Bone density (which influences implant stability and healing)
- The exact position of the inferior alveolar nerve in the lower jaw
- The position and anatomy of the maxillary sinuses in the upper jaw
- The presence and extent of any pathology (cysts, bone defects)
Virtual Implant Placement
CBCT data is imported into implant planning software (such as coDiagnostix, Simplant, or similar), where the clinician places virtual implants in the ideal position. This virtual planning considers:
- Prosthetic requirements: where does the crown need to be positioned?
- Bone availability: is there sufficient bone at the planned position?
- Anatomical safety margins: how close is the planned implant to the nerve or sinus?
The planning software calculates precise measurements for each implant — diameter, length, position, and angulation.
Guided Surgery
Based on the virtual plan, a precision surgical guide (stent) can be fabricated. This device fits over the teeth or gum and guides the surgical drills to the exact planned position. Guided surgery reduces the possibility of human error and allows for smaller, less traumatic incisions in many cases.
At Smilecraft, thorough surgical planning is the standard for every implant case. We believe that the time invested in planning is the single most valuable investment in a successful outcome.
