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The aim of the study is to understand the effect of spinal deformity and altered sagittal plane parameters of lumbosacral complex on acetabular cup position in THA.
Investigators will Find out if there is change in the acetabular cup including the abduction and anteversion angles in patients who had THA and has spinal deformity
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| THA | Procedure | positioning the acetabular cup regarding abduction and anteversion angles with or without concern to spinal deformity |
| Measure | Description | Time Frame |
|---|---|---|
| change of acetabular cup position in spinal deformity | change of acetabular cup abduction and anteversion angles in patients who has THA and spinal deformity | immediate post operative X-ray hip anteroposterior and cross table lateral views in supine position measuring cup abduction and anteversion angles and 3 month post operative X-ray hip and lumbosacral anteroposterior and lateral views in standing position |
| Measure | Description | Time Frame |
|---|---|---|
| complications of THA mainly hip dislocation and HOOS hip survey | post-operative hip dislocation | 3 month duration post operatively |
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Inclusion Criteria:
Exclusion Criteria:
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patients from 30 to 70 years old with primary THA and spinal deformity
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Amr A Mazhar, physician | Contact | 01013612542 | amrmazhar96@gmail.com | |
| Mohamed M Alaa-Eldin Abdel-Aziz, lecturer | Contact | 01096967747 | mohamed.m.alaa@aun.edu.eg |
| Name | Affiliation | Role |
|---|---|---|
| Hatem M Abdel-Moneim Bakr, professor | Assiut University | Study Chair |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26224815 | Background | Phan D, Bederman SS, Schwarzkopf R. The influence of sagittal spinal deformity on anteversion of the acetabular component in total hip arthroplasty. Bone Joint J. 2015 Aug;97-B(8):1017-23. doi: 10.1302/0301-620X.97B8.35700. | |
| 26614917 | Background | Blizzard DJ, Nickel BT, Seyler TM, Bolognesi MP. The Impact of Lumbar Spine Disease and Deformity on Total Hip Arthroplasty Outcomes. Orthop Clin North Am. 2016 Jan;47(1):19-28. doi: 10.1016/j.ocl.2015.08.005. |
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| ID | Term |
|---|---|
| D013619 | Tacrine |
| ID | Term |
|---|---|
| D000609 | Aminoacridines |
| D000166 | Acridines |
| D006575 | Heterocyclic Compounds, 3-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
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| D006571 | Heterocyclic Compounds |