Percutaneous fixation with bone grafting through the distal screw insertion hole for the treatment of scaphoid nonunio
Not Applicable
- Conditions
- Scaphoid nonunion
- Registration Number
- JPRN-UMIN000018105
- Lead Sponsor
- Kyoto University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 15
Inclusion Criteria
Not provided
Exclusion Criteria
1) Large sclerosis area of the scaphoid nonunion 2) Poor vascularity of the proximal fragmentof the scaphoid 3) No osteoarthritis changes in surrounding wrist joint 4) The patient who is unable to comply with this study protocol 5) The patient who is unable to comply with the consent form of this study 6) The patient who was recognized unsuitable for this study by primary physician
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The period of bone union assesed by CT examination
- Secondary Outcome Measures
Name Time Method 1) Functional outcomes assessed with quick Disability of the Arm, Shoulder, and Hand(DASH) and Mayo wrist score 2) The period of bone union assessed by radiographic examination 3) Functional outcomes assessed with the Visual Analog Scale (VAS) for pain 4) Functional outcomes assessed with the grip strength improvement at pre-operation,3 months, 1 and 2 year after surgey 5) Functional outcomes assessed with the Range of motion of the wrist improvement at pre-operation, 3 months, 1 and 2 year after surgery 6) The assessment of radiographical changes at pre-operation and final follow-up(scapho-lunate angle and radio-lunate angle)