Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Long-term results with the cementless CLS stem in hip replacement].

D Güther1, G Pap, P Bamert

  • 1Orthopädische Klinik, Bürgerspital Solothurn. dguether@bluemail.ch

Zeitschrift Fur Orthopadie Und Ihre Grenzgebiete
|June 25, 2003
PubMed
Summary

This study evaluated cementless CLS hip stems over 10 years, finding a 94.5% survival rate with minimal thigh pain. Clinical scores improved significantly, though some radiolucencies were noted.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mid-term results of a stemless ceramic on polyethylene shoulder prosthesis - A prospective multicentre study.

Shoulder & elbow·2021
Same author

Dynamic intraligamentary stabilization: novel technique for preserving the ruptured ACL.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA·2014
Same author

Survival analysis of an asymmetric primary total knee replacement: a European multicenter prospective study.

Orthopaedics & traumatology, surgery & research : OTSR·2010
Same author

[Free microvascular fibula graft for skeletal reconstruction of the distal radius: 5 years follow-up after en-bloc resection of a giant cell tumour].

Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Mikrochirurgie der Peripheren Nerven und Gefasse : Organ der V...·2010
Same author

Central motor deficits of the deltoid muscle in patients with chronic rotator cuff tears.

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2010
Same author

Biomechanical testing of three newly developed transpedicular multisegmental fixation systems.

European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society·2010

Area of Science:

  • Orthopedic Surgery
  • Biomaterials Science

Background:

  • Cementless hip arthroplasty aims for long-term implant stability.
  • The CLS stem is a widely used cementless option.
  • Long-term outcomes of cementless stems require ongoing evaluation.

Purpose of the Study:

  • To assess the long-term clinical and radiological outcomes of the cementless CLS hip stem.
  • To determine the survival rate and functional improvement after cementless CLS stem implantation.
  • To identify any long-term complications associated with the cementless CLS stem.

Main Methods:

  • Clinical and radiological assessment of 66 patients with CLS stems at an average 10.7-year follow-up.
  • Utilized Merle d'Aubigné and Harris hip scores for clinical evaluation.
  • Radiological assessment included evaluation for radiolucencies and heterotopic ossifications.

Related Experiment Videos

Main Results:

  • A 94.5% survival rate was observed, with no aseptic loosening; revisions were due to infection or fracture.
  • Mean Merle d'Aubigné scores improved from 9.0 to 16.0, and mean Harris hip scores were 87.3.
  • Periprosthetic osteolytic zones occurred in 45% of cases, particularly with cementless polyethylene cups.

Conclusions:

  • The CLS stem demonstrates positive long-term clinical and radiological results in hip replacement.
  • The study confirms the efficacy of the CLS stem, minimizing previously reported thigh pain.
  • Long-term follow-up supports the use of cementless CLS stems in hip arthroplasty.