What type of surgical guide is appropriate for a lower arch implant case with partial edentulous from tooth #17 to tooth #22?

In the context of a lower arch implant case with partial edentulous from tooth #17 to tooth #22, all types of surgical guides can be considered appropriate under certain circumstances.

A soft tissue supported guide relies on the contours of the soft tissue for stability and is beneficial in cases where there is adequate soft tissue support and the surrounding anatomy is predictable. This type of guide can provide sufficient guidance for the placement of implants, especially in partially edentulous situations.

A tooth supported guide utilizes existing teeth to provide stability during the surgical procedure. This is particularly advantageous in cases where there are adjacent teeth that can be used to secure the guide, ensuring accurate positioning of the implants relative to the teeth.

A bone supported guide is fixed to the underlying bone structures, providing a high level of precision for implant placement. It is often used in cases with a more complex anatomy or in situations requiring exact placement in relation to the bone contours.

Since each guide type can be effective depending on the specific case details, having options for support from soft tissue, teeth, or bone makes it possible to accommodate a variety of clinical scenarios. Therefore, the selection of the appropriate guide may depend on the individual patient's circumstances and the clinician's preference, which justifies the answer being all-inclusive