[Full weight-bearing after Lapidus arthrodesis in hallux valgus deformity using the IVP plate fixation (V-TEK(®) system)].

Objective: Correction of hallux valgus deformities without loss of toe length. Achievement of full weight-bearing.

Indications: Hallux valgus with intermetatarsal angle of more than 20°.

[Expert evidence in whiplash injury: interdisciplinary orthopaedic and biomechanical approach].

Considering the controversially discussed issue of whiplash injury a pragmatic approach based on our own experience in the area of forensic expert opinion is presented. Findings of accident analysis and biomechanics are correlated with the individual situation after the accident (initial clinical appearance), the course of the ailment and the indispensable physical examination. The latter leads to determination of the individual vulnerability (not increased/increased) which is important for the evaluation of the physical condition and estimation of the physical stress limit.

[Spin out - an avoidable complication in total knee replacement].

Spin out of a rotating polyethylene (PE) platform after total knee replacement leads to rotation of the bearing compared to the fixed metal components of the prosthesis at the femur and tibia of approximately 90°. This complication occurs only in prosthesis designs which do not have a rotation limitation. Identification of this complication and its management are described exemplified by two cases.