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Avenir Complete Hip System

Surgical Technique

Figure 15

Figure 14

Head Impaction

If desired, a further trial reduction can be completed
after implantation of the definitive femoral stem
(Figure 14).

Before impacting the final femoral head, carefully
clean and dry the taper of the stem.

Fully seat the modular head by means of firm axial
impaction utilizing the femoral head impactor and
mallet (Figure 15).

Содержание Avenir Complete Hip System

Страница 1: ...Avenir Complete Hip System Surgical Technique ...

Страница 2: ......

Страница 3: ...ve Planning 4 Patient Positioning Surgical Exposure 5 Femoral Neck Resection 5 Femoral Canal Opening 6 Femoral Canal Preparation 7 Calcar Preparation 7 Trial Reduction 8 Femoral Implant Insertion 9 Head Impaction 10 Intraoperative Stem Repositioning or Removal 11 ...

Страница 5: ...lete femoral component can be implanted using any of the standard approaches for total or hemi hip replacement Figure 3 Figure 4 Figure 3 Femoral Neck Resection Once the femoral head is dislocated cut the femoral neck according to the pre operative plan Figure 4 A v e n i r C o m p l e t e _ f i g 0 4 ...

Страница 6: ...ateral neck with the boxed osteotome Figure 5 Note Make sure to lateralize the femoral canal preparation For anterior approaches the curved canal finder is available Figure 6 For lateral and posterior approaches open the medullary cavity using the straight canal finder Position the awl in the axis of the femoral shaft in order to avoid varus positioning Figure 7 Figure 5a ...

Страница 9: ...nd to the last rasp used Start inserting the femoral component into the femoral canal by hand and finish with the stem impactor Figure 13a and 13b Figure 13a Figure 13b Make sure to drive the final implant into the femur following the path of the prepared canal using the impactor until the stem is fully seated ...

Страница 10: ...ther trial reduction can be completed after implantation of the definitive femoral stem Figure 14 Before impacting the final femoral head carefully clean and dry the taper of the stem Fully seat the modular head by means of firm axial impaction utilizing the femoral head impactor and mallet Figure 15 ...

Страница 11: ...emoval Should an Avenir Complete stem require removal only the specific extraction instrument should be used Assemble the extractor adapter with the extractor and thread it to the final implant Pull the stem out in line with the femoral shaft by using the slide hammer Figure 16 Figure 16 ...