> ## Documentation Index
> Fetch the complete documentation index at: https://help.elationhealth.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Retrieve Injection

> Retrieve a single injection



## OpenAPI

````yaml get /api/2.0/injections/{id}/
openapi: 3.1.0
info:
  contact:
    name: Elation Health
    url: https://www.elationhealth.com/
  description: Elation Health API v2.0
  title: Patient Document API
  version: 2.0.0
servers:
  - description: Sandbox Server
    url: https://sandbox.elationemr.com
  - description: Production Server
    url: https://api.app.elationemr.com
security: []
paths:
  /api/2.0/injections/{id}/:
    get:
      tags:
        - Injections (BETA)
      summary: Retrieve Injection
      description: Retrieve a single injection
      operationId: injections_retrieve
      parameters:
        - in: path
          name: id
          required: true
          schema:
            format: int64
            type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Injection'
          description: ''
      security:
        - oauth2: []
components:
  schemas:
    Injection:
      properties:
        contraindication:
          type:
            - string
            - 'null'
        created_date:
          format: date-time
          readOnly: true
          type:
            - string
            - 'null'
        deleted_date:
          format: date-time
          readOnly: true
          type:
            - string
            - 'null'
        dose:
          format: decimal
          pattern: ^-?\d{0,18}(?:\.\d{0,9})?$
          type:
            - string
            - 'null'
        dose_in_series:
          minimum: 0
          type:
            - integer
            - 'null'
        dose_unit:
          oneOf:
            - $ref: '#/components/schemas/DoseUnitEnum'
            - $ref: '#/components/schemas/NullEnum'
        expiration_date:
          format: date
          type:
            - string
            - 'null'
        given_by:
          oneOf:
            - $ref: '#/components/schemas/Actor'
            - type: 'null'
        given_date:
          format: date-time
          type: string
        id:
          readOnly: true
          type: integer
        is_confidential:
          readOnly: true
          type: boolean
        is_new:
          type: boolean
        is_permanent:
          type: boolean
        lot_number:
          maxLength: 255
          type:
            - string
            - 'null'
        manufacturer:
          type:
            - string
            - 'null'
        method:
          oneOf:
            - $ref: '#/components/schemas/MethodEnum'
            - $ref: '#/components/schemas/BlankEnum'
            - $ref: '#/components/schemas/NullEnum'
        ndc:
          type:
            - string
            - 'null'
        notes:
          type:
            - string
            - 'null'
        ordered_by:
          oneOf:
            - $ref: '#/components/schemas/Actor'
            - type: 'null'
        packaged_medication_id:
          format: int64
          readOnly: true
          type:
            - integer
            - 'null'
        patient:
          format: int64
          readOnly: true
          type: integer
        practice:
          format: int64
          readOnly: true
          type: integer
        procedures:
          oneOf:
            - $ref: '#/components/schemas/ProcedureCodes'
            - type: 'null'
        reason:
          type:
            - string
            - 'null'
        reference_medication_id:
          format: int64
          readOnly: true
          type: integer
        service_location_id:
          format: int64
          type:
            - integer
            - 'null'
        site:
          oneOf:
            - $ref: '#/components/schemas/SiteEnum'
            - $ref: '#/components/schemas/BlankEnum'
            - $ref: '#/components/schemas/NullEnum'
      required:
        - dose
        - given_date
        - ndc
      type: object
    DoseUnitEnum:
      description: |-
        * `dL` - Deciliter
        * `g` - Gram
        * `kg` - Kilogram
        * `kL` - Kiloliter
        * `L` - Liter
        * `mCi` - Millicurie
        * `mg` - Milligram
        * `mL` - Milliliter
        * `ug` - Microgram
        * `uL` - Microliter
        * `tab` - Tablet
      enum:
        - dL
        - g
        - kg
        - kL
        - L
        - mCi
        - mg
        - mL
        - ug
        - uL
        - tab
      type: string
    NullEnum:
      type: 'null'
    Actor:
      properties:
        name:
          type: string
        type:
          readOnly: true
          type: string
        user_id:
          readOnly: true
          type:
            - integer
            - 'null'
      required:
        - name
      type: object
    MethodEnum:
      description: |-
        * `Intravenous` - Intravenous
        * `Intramuscular` - Intramuscular
        * `Subcutaneous` - Subcutaneous
        * `Intradermal` - Intradermal
        * `Other` - Other
      enum:
        - Intravenous
        - Intramuscular
        - Subcutaneous
        - Intradermal
        - Other
      type: string
    BlankEnum:
      enum:
        - ''
    ProcedureCodes:
      properties:
        code:
          maxLength: 10
          type: string
        dxs:
          items:
            $ref: '#/components/schemas/DiagnosisCode'
          type: array
        modifier_1:
          maxLength: 255
          type:
            - string
            - 'null'
        modifier_2:
          maxLength: 255
          type:
            - string
            - 'null'
        modifier_3:
          maxLength: 255
          type:
            - string
            - 'null'
        modifier_4:
          maxLength: 255
          type:
            - string
            - 'null'
      required:
        - code
        - dxs
      type: object
    SiteEnum:
      description: |-
        * `Abdomen` - Abdomen
        * `R Anterolateral Thigh` - R Anterolateral Thigh
        * `L Anterolateral Thigh` - L Anterolateral Thigh
        * `R Posterior Upper Arm` - R Posterior Upper Arm
        * `L Posterior Upper Arm` - L Posterior Upper Arm
        * `R Upper Arm` - R Upper Arm
        * `L Upper Arm` - L Upper Arm
        * `R Deltoid` - R Deltoid
        * `L Deltoid` - L Deltoid
        * `R Gluteus Maximus` - R Gluteus Maximus
        * `L Gluteus Maximus` - L Gluteus Maximus
        * `R Gluteus Medius` - R Gluteus Medius
        * `L Gluteus Medius` - L Gluteus Medius
        * `R Thigh` - R Thigh
        * `L Thigh` - L Thigh
        * `Back` - Back
        * `R Forearm` - R Forearm
        * `L Forearm` - L Forearm
        * `R Antecubital Fossa` - R Antecubital Fossa
        * `L Antecubital Fossa` - L Antecubital Fossa
        * `R Hand` - R Hand
        * `L Hand` - L Hand
        * `Other` - Other
      enum:
        - Abdomen
        - R Anterolateral Thigh
        - L Anterolateral Thigh
        - R Posterior Upper Arm
        - L Posterior Upper Arm
        - R Upper Arm
        - L Upper Arm
        - R Deltoid
        - L Deltoid
        - R Gluteus Maximus
        - L Gluteus Maximus
        - R Gluteus Medius
        - L Gluteus Medius
        - R Thigh
        - L Thigh
        - Back
        - R Forearm
        - L Forearm
        - R Antecubital Fossa
        - L Antecubital Fossa
        - R Hand
        - L Hand
        - Other
      type: string
    DiagnosisCode:
      properties:
        code:
          maxLength: 50
          type: string
        system:
          type: string
      required:
        - code
        - system
      type: object
  securitySchemes:
    oauth2:
      flows:
        clientCredentials:
          scopes:
            act_as_user: >-
              Impersonate a provider via X-On-Behalf-Of (combinable with apiv2
              or system scopes)
            apiv2: Full access to the API
            system/{resource_name}.read: Read access to a specific resource
            system/{resource_name}.write: Write access to a specific resource
          tokenUrl: /api/2.0/oauth2/token/
      type: oauth2

````