Bernese is the adjectival form for Bern or the Canton of Bern.

Bernese GPS software Version 4.2
Bernese periacetabular osteotomy
Bernese GPS Software Version 5.0 Tutorial
Bernese GPS software version 5.0. User manual. Astron Institute
Periacetabular osteotomy: the Bernese experience
Mean 20-year Followup of Bernese Periacetabular Osteotomy
Osteotomy and the dysplastic hip: the Bernese experience
Early Results of the Bernese Periacetabular Osteotomy: The Learning Curve at an Academic Medical Center
Intermediate to long-term results following the Bernese periacetabular osteotomy and predictors of clinical outcome.
Delayed gadolinium-enhanced magnetic resonance imaging of cartilage to predict early failure of Bernese periacetabular osteotomy for...