DICOM PS3.3 2024e - Information Object Definitions |
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This section describes the specific Modules for the Implant Template Group IOD.
Table C.29.3-1 specifies the Attributes of the Implant Template Group Module.
Table C.29.3-1. Implant Template Group Module Attributes
Reference to the Implant Template Group that is replaced by this Instance. |
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>Include Table 10-11 “SOP Instance Reference Macro Attributes” |
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Identifies the anatomical region the implant is to be implanted to. |
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Sequence that identifies the anatomic region of interest in this Instance (i.e., external anatomy, surface anatomy, or general region of the body). |
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Contains references to all Implant Template SOP Instances that are part of this group. |
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>Include Table 10-11 “SOP Instance Reference Macro Attributes” |
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Numeric ID of the Implant Template. Uniquely identifies the Implant Template within the Implant Template Group. The value shall start at 1, and increase monotonically by 1 for each Item. |
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3D inter-component Matching Point. May be present if Number of Surfaces (0066,0001) is present in the Instance referenced in the Implant Template Group Members Sequence (0078,002A) Item. |
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Direction cosines of the Matching Point. Required if 3D Implant Template Group Matching Point (0078,0050) is present. |
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>Implant Template Group Member Matching 2D Coordinates Sequence |
One or more Items shall be included in this Sequence. May be present if HPGL Document Sequence (0068,62C0) is present in the Instance referenced in the Implant Template Group Members Sequence (0078,002A) Item. |
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Value of the HPGL Document ID (0068,62D0) present in the HPGL Document Sequence (0068,62C0) of the Instance that is referenced in the Implant Template Group Members Sequence (0078,002A) Item. |
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2D inter-component Matching Point. See Section C.29.3.1.1.1. |
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Direction cosines of the Matching Point. See Section C.29.3.1.1.1. |
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List of all Variation Dimensions that are covered by this group. One or more Items shall be included in this Sequence. See Section C.29.3.1.1.2. |
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Order in which the implant group members are sorted according to this dimension. |
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Value of the Implant Template Group Member ID (0078,002E) present in the Implant Template Group Member Sequence (0078,002A) that contains the Implant Template Group Member Items. Shall be unique within the Sequence. |
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The rank of this Implant Template in the Variation Dimension. In one Implant Template Group Variation Dimension Rank Sequence there may be more than one Implant Templates with the same rank. |
Template Groups are used to facilitate browsing through a set of similar implants. The Template Group Member Matching Coordinates is a coordinate system in the Frame of Reference of every member of the group that is used to place and orient the members of the group in a similar way: When a user or a system positioned one member of the group within the Frame of Reference of the patient, then all other members of the family are placed and oriented so that their Template Group Member Matching Coordinates coincide.
The matching coordinates are applied similar to the mating features during implant template mating. An example is found in part 17, Figure C.29.3.1.1.1-1.
Implant templates in the group can be ordered according to several orthogonal dimensions, e.g., width and length. This is intended to facilitate scrolling through the implant template repository by offering references to the next bigger and smaller templates according to multiple criteria. Figure C.29.3.1.1.2-1 shows how the Variation Dimensions may be used for plates that differ in two dimensions: length and number of holes.
DICOM PS3.3 2024e - Information Object Definitions |
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