❭ Projects ❭ Cirro projects

PROJECTS                                             

 

Outline of ongoing research projects-*

UNDER EX:

Hip projects 

  • Randomized study between operation with pins with or without plate for undisplaced dislocated femoral neck fracture. Radio stereogrammetric analysis (RSA) of stability and fracture healing and clinical endpoints. (The Pinloc Study)

 

  • Trochanteric fractures treated with sliding hip screw with or without trochanteric support plate 
     

     
  • Wear and different materials in hip arthroplasty
     
     
  • THR in patients under 20 years
     

Knee projects 
  
 

  • In vivo kinematics and performance of contemporary knee arthroplasty

 

  • Posterior stabilization in total knee prosthesis; the effect of three different constraining designs on implant stability, knee function, clinical outcome and implant survival. A double blind randomized clinical study

 

  • Uncemented kneearthroplasty with new implant designs and CT-based motionanalyses.

Pelvis and spine projects

 

    • Indication and treatment of degenerative adultspine correction osteotomies- INTRAKS

 

Ankle projects  
 

  •  Investigating acute Lisfranc injuries in the foot and a new surgical procedure. 

 

UPPER EX:

Hand projects 

  • StableTouch project. CMC1 Touch protese målt med CT RSA 
  • TWIST Study  -  Total Wrist Implant Stability Trial 

 

  •  A prospective randomized trial comparing two different wrist arthroplasties 
     
 
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Recent publications

Høgevold M, Hansen MM, Brattgjerd JE, Röhrl SM (2026)
Interlocking plate compared with conventional pin fixation for undisplaced femoral neck fractures: a randomized controlled trial with radiostereometric analysis
Bone Jt Open, 7 (9), 1154-1162
DOI 10.1302/2633-1462.79.BJO-2026-0008.R1, PubMed 42692469

Acke M, Keelson B, Engseth LHW, Øhrn FD, Van Gompel G, Röhrl SM, Schulz A, De Mey J, Buls N (2026)
Precision of an automated surface-based CT-RSA (asCTRSA) for assessing tibial implant migration: a porcine cadaver study and a clinical case
Acta Orthop, 97, 484-490
DOI 10.2340/17453674.2026.46156, PubMed 42460634

Ugland SH, Fagerberg OT, Ugland TO, Mjaaland KE, Pripp AH, Nordsletten L (2026)
SPAIRE Approach Versus Direct Anterior Approach in Hemiarthroplasty for Displaced Femoral Neck Fractures: A Randomized Controlled Trial
JB JS Open Access, 11 (3)
DOI 10.2106/JBJS.OA.26.00171, PubMed 42428034



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