| The device investigates the speed and the transmission of ultrasound through the distal metaphysis of the first phalanges of the long fingers of the hand. |
| Appears as a cystic excrescence projecting away from the metaphysis that has its axis pointing away from the joint. |
| The choice between 10 right and left sizes helps chose the best implant for the size of the metaphysis. |
| Indeed, this cortical is always free of 4 or 3 fragment fracture and represents the exact junction between the internal articular area of the head and the metaphysis area. |
| Morphoadaptation helps achieve the purpose: performing a purely metaphysis anchoring, without any shaft fastening, in order to spread the stress evenly. |
| This is for removing cancellous bone from the resected humeral head to graft onto the metaphysis and thus encourage bone bonding. |
