Categorised under:
Orthopaedics
>
Oncology
>
Modular endoprosthetic systems
From Which Medical Device
The METS Coned Hemi-Pelvis Implant System from Stanmore Implants is designed for pelvic reconstruction after periacetabular resection. The device has a titanium shell with a hydroxyapatite coated fluted stem for insertion into the remaining iliac wing adjacent to the sacro-iliac joint. Fixation is augmented with screws, Steinmann pins and methylmethacrylate cement containing antibiotics. The stem comes in 4 stem diameters.
A cemented large bearing acetabular component is placed into the shell which is large enough to accommodate sockets of up to 50mm outer diameter. The stability of the reconstruction can be enhanced by the use of a MUTARS attachment tube or similar device.
A Custom version is also available.
Fisher et al have reported a high complication rate in a series of 27 patients treated with this implant, which likely relates to the complexity of the surgery rather than the reconstruction itself. The most frequent complications were dislocation (14.8%) and deep infection (11.1%).1 They had one failure in a patient with less than 3cm of bone remaining in the iliac crest and reported a cost of £1775 for the implant.
References
Your opinion matters to others - rate this device or add a comment
Did you know you can Register for FREE with this website?
Registration gives you full access to all of the features of WhichMedicalDevice. Find out more ...
WhichMedicalDevice is a FREE resource created by clinicians for clinicians.
Registration is free and gives you unlimited access to all of the content and features of this website.
Find out more...Registration is free and gives you unlimited access to all of the content and features of Which Medical Device. Find out more...
Which Medical Device is a community of clinicians sharing knowledge and experience of the devices and procedures we use on a daily basis. We ask that our members register with us so that we can maintain the unbiased and independent nature of our content. Registration is quick and free.
We do not make your details available to any third parties nor do we send unsolicited emails to our members. You can read our Privacy Policy here.