[Uncemented total hip arthroplasty by anterior approach. Report of the first 50 cases]

The anterior direct approach to the hip has become popular in recent years, as it favors rapid recovery and better evolution, as well as shorter hospital stay time, painkiller consumption, physical therapy requirement and thus a possible overall reduced cost. The results of the first 50 cases are reported, with this technique assisted by the use of a special traction table.

Retrospective study of 50 hip arthroplasties in 47 patients by said method and special table, between April 2018 and April 2020. Etiology, gender, affected age and side, surgical lapse, transoperative bleeding and implant size were recorded. Immediate clinical and radiographic evolution was evaluated at the start and during the first 90 days.

Sample of 18 men and 29 women. The average age was 67.7 years (range 28 to 94). Mean surgical time two hours 37 minutes, average bleeding 513 ml, clinical progress according to Harris scale: excellent 42 (84%), seven good (14%) and one bad (2%), due to infection. There were two calcar fractures without the need to remove an implant, eight cases of muscle mass injury, bruising in four (8%), femorocutaneous nerve paresis in six (12%), superficial infection two cases (4%). No dislocations.

The anterior approach is a safe and reliable technique with immediate satisfactory outcomes and minor complications.