<?xml version="1.0" encoding="UTF-8"?>
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/*
  Copyright (c) 2011+, HL7, Inc.
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  are permitted provided that the following conditions are met:
  
   * Redistributions of source code must retain the above copyright notice, this 
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     this list of conditions and the following disclaimer in the documentation 
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     endorse or promote products derived from this software without specific 
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  Generated on Tue, May 19, 2026 20:26+0000 for FHIR v6.0.0-ballot4 

  Note: the schemas &amp; schematrons do not contain all of the rules about what makes resources
  valid. Implementers will still need to be familiar with the content of the specification and with
  any profiles that apply to the resources in order to make a conformant implementation.

-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="http://hl7.org/fhir" xmlns:xhtml="http://www.w3.org/1999/xhtml" targetNamespace="http://hl7.org/fhir" elementFormDefault="qualified" version="1.0">
  <xs:include schemaLocation="fhir-base.xsd"/>
  <xs:element name="BodyStructure" type="BodyStructure">
    <xs:annotation>
      <xs:documentation xml:lang="en">Record details about an anatomical structure.  This resource may be used when a coded concept does not provide the necessary detail needed for the use case.</xs:documentation>
    </xs:annotation>
  </xs:element>
  <xs:complexType name="BodyStructure">
    <xs:annotation>
      <xs:documentation xml:lang="en">Record details about an anatomical structure.  This resource may be used when a coded concept does not provide the necessary detail needed for the use case.</xs:documentation>
      <xs:documentation xml:lang="en">If the element is present, it must have either a @value, an @id, or extensions</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="DomainResource">
        <xs:sequence>
          <xs:element name="identifier" minOccurs="0" maxOccurs="unbounded" type="Identifier">
            <xs:annotation>
              <xs:documentation xml:lang="en">Identifier for this instance of the anatomical structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="active" minOccurs="0" maxOccurs="1" type="boolean">
            <xs:annotation>
              <xs:documentation xml:lang="en">Whether this body structure is in active use.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="includedStructure" type="BodyStructure.IncludedStructure" minOccurs="1" maxOccurs="unbounded">
            <xs:annotation>
              <xs:documentation xml:lang="en">The anatomical location(s) or region(s) of the specimen, lesion, or body structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="excludedStructure" type="BodyStructure.IncludedStructure" minOccurs="0" maxOccurs="unbounded">
            <xs:annotation>
              <xs:documentation xml:lang="en">The anatomical location(s) or region(s) not occupied or represented by the specimen, lesion, or body structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="description" minOccurs="0" maxOccurs="1" type="markdown">
            <xs:annotation>
              <xs:documentation xml:lang="en">A summary, characterization or explanation of the body structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="image" minOccurs="0" maxOccurs="unbounded" type="Attachment">
            <xs:annotation>
              <xs:documentation xml:lang="en">Image(s) used to identify aspects of the overall structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="patient" minOccurs="0" maxOccurs="1" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">The person to which the body site belongs.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="BodyStructure.IncludedStructure">
    <xs:annotation>
      <xs:documentation xml:lang="en">Record details about an anatomical structure.  This resource may be used when a coded concept does not provide the necessary detail needed for the use case.</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="BackboneElement">
        <xs:sequence>
          <xs:element name="structure" minOccurs="1" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Code that represents the included structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="laterality" minOccurs="0" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Code that represents the included structure laterality.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="bodyLandmarkOrientation" type="BodyStructure.BodyLandmarkOrientation" minOccurs="0" maxOccurs="unbounded">
            <xs:annotation>
              <xs:documentation xml:lang="en">Body location in relation to a specific body landmark (e.g., a body structure such a navel, scar, or implanted device).</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="spatialReference" minOccurs="0" maxOccurs="unbounded" type="Reference">
            <xs:annotation>
              <xs:documentation xml:lang="en">XY or XYZ-coordinate orientation for structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="image" minOccurs="0" maxOccurs="unbounded" type="Attachment">
            <xs:annotation>
              <xs:documentation xml:lang="en">Image(s) used to identify aspects of an included or excluded structure.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="qualifier" minOccurs="0" maxOccurs="unbounded" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Code that represents the included structure qualifier.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="morphology" minOccurs="0" maxOccurs="1" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">The kind of structure being represented by the body structure at `BodyStructure.location`.  This can define both normal and abnormal morphologies.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="BodyStructure.BodyLandmarkOrientation">
    <xs:annotation>
      <xs:documentation xml:lang="en">Record details about an anatomical structure.  This resource may be used when a coded concept does not provide the necessary detail needed for the use case.</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="BackboneElement">
        <xs:sequence>
          <xs:element name="landmarkDescription" minOccurs="0" maxOccurs="unbounded" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">Body landmark description used as a reference to locate something else.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="clockFacePosition" minOccurs="0" maxOccurs="unbounded" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">An description of the direction away from a landmark something is located based on a radial clock dial.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="distanceFromLandmark" type="BodyStructure.DistanceFromLandmark" minOccurs="0" maxOccurs="unbounded">
            <xs:annotation>
              <xs:documentation xml:lang="en">The distance in centimeters a certain observation is made from a body landmark.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="surfaceOrientation" minOccurs="0" maxOccurs="unbounded" type="CodeableConcept">
            <xs:annotation>
              <xs:documentation xml:lang="en">The surface area a body location is in relation to a landmark.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
  <xs:complexType name="BodyStructure.DistanceFromLandmark">
    <xs:annotation>
      <xs:documentation xml:lang="en">Record details about an anatomical structure.  This resource may be used when a coded concept does not provide the necessary detail needed for the use case.</xs:documentation>
    </xs:annotation>
    <xs:complexContent>
      <xs:extension base="BackboneElement">
        <xs:sequence>
          <xs:element name="device" minOccurs="0" maxOccurs="unbounded" type="CodeableReference">
            <xs:annotation>
              <xs:documentation xml:lang="en">An instrument, tool, analyzer, etc. used in the measurement.</xs:documentation>
           </xs:annotation>
          </xs:element>
          <xs:element name="value" minOccurs="0" maxOccurs="unbounded" type="Quantity">
            <xs:annotation>
              <xs:documentation xml:lang="en">The measured distance (e.g., in cm) from a body landmark.</xs:documentation>
           </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
</xs:schema>
