Classification opinions
… person pushing it as he/she walks. It consists of a tubular aluminium frame on four wheels (the front two of which … of trauma surgery , made of extra hard, colour-finished titanium alloy, of a length of approximately 12 mm. It has a … posterior stabilization of the spine, made of extra-hard titanium alloy, of a length of 20 to 45 mm. It has a wholly …
