FIELD: medicine.
SUBSTANCE: according to the volume parameters of the acetabulum defect, a computer model of the spacer is created, one side of which coincides with the relief of the acetabulum bottom and the second is made in the form of a hemisphere. The 3D printer produces a spacer form with a hole in the housing, which consists of two parts. The form is erected intraoperatively. Bone cement with an antibiotic is poured through the hole in the housing. After the cement hardens, the form is divided, obtaining a spacer anatomically identical with the acetabulum defect, it is placted in the acetabulum defect on the bone cement, and an endoprosthesis cup is placted in the hemisphere.
EFFECT: method allows to restore the function of the joint, reduce the risk of the inflammatory process recurrence.
1 cl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MANUFACTURING OF HYBRID HIP JOINT ENDOPROSTHESIS | 2019 |
|
RU2728264C1 |
| KNEE JOINT REVISION ARTHROPLASTY METHOD WITH THE FEMORAL BONE DEFECT | 2017 |
|
RU2680221C1 |
| METHOD OF AUDIT PROSTHETIC REPAIR OF KNEE JOINT AT A DEFECT OF TIBIA | 2017 |
|
RU2683393C2 |
| METHOD OF EXPLORING HIP REPLACEMENT | 2011 |
|
RU2477622C2 |
| METHOD FOR MANUFACTURING HIP JOINT SPACER AT NON-OPERABLE ACETABULUM AND ACETABULUM COMPONENT OF HIP JOINT SPACER | 2020 |
|
RU2759655C1 |
| REINFORCED ARTICULATING HIP JOINT SPACER WITH ADJUSTABLE OFFSET AND METHOD OF ITS MANUFACTURING | 2023 |
|
RU2817492C1 |
| METHOD FOR TREATMENT OF DEEP PERIPROSTHETIC INFECTION OF HIP JOINT IN PRESENCE OF PERIPROSTHETIC FRACTURE | 2021 |
|
RU2766816C1 |
| METHOD OF TREATING PATIENTS WITH PERIPROSTHETIC INFECTION WITH REPLACEMENT OF CAVITARY DEFECTS OF COTYLOID CAVITY | 2023 |
|
RU2821558C1 |
| METHOD OF KNEE JOINT ARTICULATING SPACER DEVICE FITTING WITH FEMORAL DISTAL METAEPIPHYSIS MARGINAL DEFECT | 2019 |
|
RU2701317C1 |
| METHOD OF MANUFACTURING A HIP JOINT SPACER IN AN UNSUPPORTABLE ACETABULUM | 2017 |
|
RU2675551C1 |
