- Special Tech Internal Fixation:
- Minimax Fracture Fixation: Case Collection : Lopwer Leg, Ankle Joint, Nonunions, Autogenous Bone Transplantation (Ao Masters' Cases)
- Fixateur Externe: Ao-Gewindespindel-Fixateur Wirbel-Fixateur Externe
- Internal Fixation of Malleolar Fractures. 16 MM MT
- Internal Fixation of Patella Fractures. Super-8 LT