1. Cost analysis for total hip arthroplasty by measurement of time and material expenditure

   • A. Pingsmann
   • R. T. Müller
   • A. Göller

   Original article Pages: 421 - 424

2. Centralization of the femoral component in cemented hip arthroplasty using guided stem insertion

   • G. Köster
   • H.-G. Willert
   • H.-P. Köhler

   Original article Pages: 425 - 429

3. Interlocking compression nailing: a report on 402 applications

   • O. Gonschorek
   • G. O. Hofmann
   • V. Bühren

   Original article Pages: 430 - 437

4. Effects of percutaneous and conventional plating techniques on the blood supply to the femur

   • O. Farouk
   • C. Krettek
   • H. Tscherne

   Original article Pages: 438 - 441

5. Follow-up evaluation of open intra-articular fractures of the calcaneus

   • C. H. Siebert
   • M. Hansen
   • D. Wolter

   Original article Pages: 442 - 447

6. First experience with the use of compression cerclage Gundolf in orthopaedic and trauma surgery

   • P. Korovessis
   • A. Baikousis
   • M. Stamatakis

   Original article Pages: 448 - 452

7. Bone loss after hip fracture is correlated to the postoperative degree of mobilisation

   • B. Zerahn
   • C. Olsen
   • G. Schwarz Lausten

   Original article Pages: 453 - 456

8. Follow-up results 17 years after resection arthroplasty of the great toe

   • H. Flamme
   • N. Wülker
   • C. J. Wirth

   Original article Pages: 457 - 460

9. Minimise outcome measures after knee replacement

   • A. L. Barck

   Original article Pages: 461 - 463

10. Changes of callus diameter during axial loading and after fixator removal in leg lengthening

    • K. Nakamura
    • T. Matsushita
    • T. Kurokawa

    Clinical and experimental forum Pages: 464 - 467

11. Risk factors of myelopathy at the atlantoaxial level in spondyloepiphyseal dysplasia congenita

    • K. Nakamura
    • K. Miyoshi
    • T. Kurokawa

    Clinical and experimental forum Pages: 468 - 470

12. Multiple regression analysis of the factors influencing the results of expansive open-door laminoplasty for cervical myelopathy due to ossification of the posterior longitudinal ligament

    • Y. Fujimura
    • Y. Nishi
    • K. Hirabayashi

    Clinical and experimental forum Pages: 471 - 474

13. Posttraumatic nonunion of the clavicle in a 7-year-old girl

    • R. Caterini
    • P. Farsetti
    • V. Barletta

    Current problem case Pages: 475 - 476

14. Peripheral bone metastasis of a rare lung cancer

    • A. M de Abaffy
    • R. H. Richter
    • J. Grünert

    Current problem case Pages: 477 - 478

15. Bilateral traumatic dislocation of the hip: simultaneously one hip anterior and the other posterior

    • T. Kaleli
    • N. Alyüz

    Current problem case Pages: 479 - 480