Femoral Head

Sterile

Femoral Head Variances
CONE DIAMETER NECK
Small Ø8 -1 mm
0 mm
+1 mm
Ø10 -1 mm
0 mm
+1 mm
Medium Ø12 -2 mm
0 mm
+2,5 mm
+5 mm
Large Ø14 0 mm
+3 mm
+6 mm
Ø16 -3 mm
0 mm
+2 mm
+4 mm
+6 mm
+9 mm
Ø19 -3 mm
0 mm
+3 mm
+6 mm
+9 mm

More details

Head made out of stainless steel 316L / ISO 5832-1; high resistance to friction.

The sphere is machined, grindstoned and bright polished.

The sphericity is achieved at 5 µ, which prevents the prosthesis from wearing off prematurely.

Six sphere diameters are available: Ø8, 10, 12, 14, 16, and 19.

The cone is at 5°30’ and three sizes are available: Ø4, 5, 9.

The neck's length vary from -3 to +9 mm depending on the diameters, which allows to recreate the different anatomies of the pelvis.

THR Components Chart
STEM HEAD CUP
Width Cone Diameter Diameter
2 Small Ø8 & 10  8/12
8/14
10/16
3
4S
4 Medium Ø12 12/18
12/20
5
6M
6 Large Ø14, 16 & 19 14/22
16/24
16/26
19/28
7
7,5
8
9
10
11

Composition Stainless Steel 316L / ISO 5832-1
Finish Highly-polished
Sterile Yes

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