Clinical Outcomes of Total Hip Arthroplasty With the Anterolateral Modified Watson-Jones Approach for Displaced Femoral Neck Fractures.

Objective: In recent years, many studies have reported good results with total hip arthroplasty (THA) for displaced femoral neck fractures (FNFs). However, no study has reported the clinical outcomes of the anterolateral modified Watson-Jones THA (MWJ-THA) for displaced FNFs. This study aimed to investigate the clinical results of THA for displaced FNFs at our hospital and to discuss the advantages of MWJ-THA over THA with other approaches for displaced FNFs.

Is the alignment guide technique in total hip arthroplasty sufficient for accurate cup positioning with a modified Watson Jones approach?

Purpose:: Cup setting with only an alignment guide has been reported to be inaccurate in the lateral decubitus position in total hip arthroplasty (THA). We assessed the accuracy of cup positioning using only the alignment guide technique via a modified Watson Jones approach in the lateral decubitus position.

Methods:: Two hundred hips of 189 patients underwent THA from October 2014 to September 2016 via a modified Watson Jones approach.

Nodular fasciitis of the ulnar nerve at the palm.

A 42-year-old woman complained of progressive induration in the right palm. As the mass was impossible to separate from the ulnar nerve, we excised the mass together with the digital nerve and grafted 4cm of the sural nerve. The final diagnosis was nodular fasciitis.