1. HLRF Web Application
User Manual
v 1.0
Jan

2. Content The manual contains two main sections Create a new case
Pre-Op Mode
Post-Op Mode
Open an existing case

3. Create a New Case (Pre-Op Mode)
Workflow
The following screens show the step-by-step workflow for creating a new case in the pre-operative mode*.
(*In the pre-operative mode, the user decides all the parameters for the frame before the operation, based on his analysis of the deformity).

4. Create a New Case – step 1 (Pre-Op Mode)
Login to the application
Enter a valid username
Enter a valid password
Click on login a b c

5. Create a New Case – step 2 (Pre-Op Mode)
Home Page
Click on ‘Start New Case’ a

6. Create a New Case – step 3 (Pre-Op Mode)
Case Details
Enter the patient first name
Enter the patient last name
Enter the patient DOB
Select the Gender
Select the Anatomy
Click Next

7. Create a New Case – step 4 (Pre-Op Mode)
Deformity Definition
Select the reference fragment (Proximal or Distal)
Enter the AP plane deformity parameters
Enter the Lateral plane deformity parameters
Enter the Axial plane deformity parameters
Select the position of the osteotomy*
Click Next
(*Note: The osteotomy plane input is subject to change shortly).

8. Create a New Case – step 5 (Pre-Op-Mode)
Frame Application Mode
Select the frame application mode as Pre-Op

9. Create a New Case – step 6 (Pre-Op Mode)
Ring Parameters
Select the two ring sizes
Enter the Reference ring position with respect to the osteotomy
Enter the Moving ring position with respect to the osteotomy
Enter the Moving ring orientation with respect to the bone.
Click Next

10. Create a New Case – step 7 (Pre-Op Mode)
Strut Parameters
Click to generate an optimal set of strut combinations.

11. Create a New Case – step 7 (Pre-Op Mode)
Strut Parameters
Select one of the strut combinations.
Click Next

12. Create a New Case – step 8 (Pre-Op Mode)
LAF Parameters
Enter the LAF location with respect to the osteotomy.
Enter the Distraction Rate

13. Create a New Case – step 8 (Pre-Op Mode)
LAF Parameters
Click to calculate the correction time in days.
Click Next

14. Create a New Case – step 9 (Pre-Op Mode)
Correction Plan
Enter the start date for the correction plan
Click to generate the plan

15. Create a New Case – step 9 (Pre-Op Mode)
Correction Plan
c) Click to view the correction simulation

16. Create a New Case (Post-Op Mode)
Workflow
The following screens show the step-by-step workflow for creating a new case in the post-operative mode*.
(*In the post-operative mode, the user enters the strut parameters read off the frame that has already been placed on the deformed limb.).

17. Create a New Case – step 1 (Post-Op Mode)
Login to the application
Enter a valid username
Enter a valid password
Click on login a b c

18. Create a New Case – step 2 (Post-Op Mode)
Home Page
Click on ‘Start New Case’ a

19. Create a New Case – step 3 (Post-Op Mode)
Case Details
Enter the patient first name
Enter the patient last name
Enter the patient DOB
Select the Gender
Select the Anatomy

20. Create a New Case – step 4 (Post-Op Mode)
Deformity Definition
Select the reference fragment (Proximal or Distal)
Enter the AP plane deformity parameters
Enter the Lateral plane deformity parameters
Enter the Axial plane deformity parameters
Select the position of the osteotomy*
Click Next
(*Note: The osteotomy plane input is subject to change shortly).

21. Create a New Case – step 5 (Post-Op Mode)
Frame Application Mode
Select the frame application mode as Post-Op

22. Create a New Case – step 6 (Post-Op Mode)
Ring Parameters
Select the two ring sizes
Enter the Reference ring position with respect to the osteotomy
Click Next

23. Create a New Case – step 7 (Post-Op Mode)
Strut Parameters
Select the three strut sizes
Enter the strut’s hippo positions and angles

24. Create a New Case – step 7 (Post-Op Mode)
Strut Parameters
Click to compute the moving ring position
Click Next

25. Create a New Case – step 8 (Post-Op Mode)
LAF Parameters
Enter the LAF location with respect to the osteotomy.
Enter the Distraction Rate

26. Create a New Case – step 8 (Post-Op Mode)
LAF Parameters
Click to calculate the correction time in days.
Click Next

27. Create a New Case – step 9 (Post-Op Mode)
Correction Plan
Enter the start date for the correction plan
Click to generate the plan

28. Create a New Case – step 9 (Post-Op Mode)
Correction Plan
c) Click to view the correction simulation

29. Open an Existing Case Workflow
The following screens show the step-by-step workflow for opening an existing case.

30. Open an Existing Case – Step 1
Login to the application
Enter a valid username
Enter a valid password
Click on login a b c

31. Open an Existing Case – Step 2
Home Page
Click on ‘Open’ link for the required case. a

32. Open an Existing Case – Step 2
History Page
Click on ‘Open’ link for the required study.
Click on ‘Create New’ link to create a study
Click on ‘Case Summary’ to view the case summary report. b a