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

Acetabular cup failure after total hip replacement.

J M Harley, D A Boston

    The Journal of Bone and Joint Surgery. British Volume
    |March 1, 1985
    PubMed
    Summary
    This summary is machine-generated.

    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

    The occurrence of T3 thyrotoxicosis in pregancy.

    Irish journal of medical science·2016
    Same author

    Anterior lumbar interbody fusion: does stable anterior fixation matter?

    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·2003
    Same author

    Circumferential and posterolateral fusion for lumbar disc disease.

    Clinical orthopaedics and related research·2003
    Same author

    Does provocative discography screening of discogenic back pain improve surgical outcome?

    Journal of spinal disorders & techniques·2002
    Same author

    Fetal outcome in mothers with impaired glucose tolerance in pregnancy.

    Diabetic medicine : a journal of the British Diabetic Association·1993
    Same author

    The use of a tissue expansion technique in the reconstruction of the female genitalia in bladder exstrophy.

    British journal of obstetrics and gynaecology·1992
    Same journal

    Comorbidities in Perthes' disease: a case control study using the General Practice Research database.

    The Journal of bone and joint surgery. British volume·2012
    Same journal

    The treatment of complex tibial shaft fractures by the Ilizarov method.

    The Journal of bone and joint surgery. British volume·2012
    Same journal

    Posterior spinal arthrodesis for adolescent idiopathic scoliosis using pedicle screw instrumentation: does a bilateral or unilateral screw technique affect surgical outcome?

    The Journal of bone and joint surgery. British volume·2012
    Same journal

    Anterior deltoid deficiency in reverse total shoulder replacement: a biomechanical study with cadavers.

    The Journal of bone and joint surgery. British volume·2012
    Same journal

    Long-term results of dorsal intercarpal ligament capsulodesis for the treatment of chronic scapholunate instability.

    The Journal of bone and joint surgery. British volume·2012
    Same journal

    Medial patellofemoral ligament reconstruction for patellar instability in patients with hypermobility: a case control study.

    The Journal of bone and joint surgery. British volume·2012
    See all related articles

    Fracture of polyethylene acetabular cups after total hip replacement is a rare complication. Falls can cause these fractures, particularly in Müller arthroplasties, potentially due to cement weakness around keying holes.

    Area of Science:

    • Orthopedic surgery
    • Biomaterials science
    • Medical device failure analysis

    Background:

    • Total hip replacement (THR) is a common procedure to alleviate hip pain and restore function.
    • Polyethylene acetabular cups are widely used prosthetic components in THR.
    • Late complications, though infrequent, can significantly impact patient outcomes.

    Observation:

    • This report details five cases of polyethylene acetabular cup fracture.
    • All fractures occurred following a fall in patients with previously asymptomatic Müller arthroplasties.
    • The fractures represent a rare but serious late complication of hip arthroplasty.

    Findings:

    • Polyethylene acetabular cup fracture is a rare late complication following total hip replacement.
    • A fall was the precipitating event in all reported cases.

    Related Experiment Videos

  • The study postulates that bone irregularities from keying holes may create cement-thinning, weakening cup support.

    • Implications:

    • Understanding fracture mechanisms is crucial for improving implant design and surgical techniques.
    • This highlights the importance of considering implant integrity and patient fall risk in long-term THR management.
    • Further research into cement-bone interface integrity and polyethylene wear patterns is warranted.