Arthroplasty News and Research

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Arthroplasty is a orthopaedic surgery procedure, in which the arthritic or dysfunctional joint surface is replaced with something better or by remodeling or realigning the joint by osteotomy or some other procedure. Previously, a popular form of arthroplasty was interpositional arthroplasty with interposition of some other tissue like skin, muscle or tendon to keep inflammatory surfaces apart or excisional arthroplasty in which the joint surface and bone was removed leaving scar tissue to fill in the gap. Other forms of arthroplasty include resection(al) arthroplasty, resurfacing arthroplasty, mold arthroplasty, cup arthroplasty, silicone replacement arthroplasty, etc. Osteotomy to restore or modify joint congruity is also an arthroplasty.
Study shows overall rate of preoperative stress testing for hip and knee replacements

Study shows overall rate of preoperative stress testing for hip and knee replacements

Study reports 'unmet need' for joint replacement surgery after Medicaid expansion

Study reports 'unmet need' for joint replacement surgery after Medicaid expansion

Hip replacement surgeries at safety net hospitals linked to higher complications, mortality

Hip replacement surgeries at safety net hospitals linked to higher complications, mortality

Study may help optimize materials used in implants, enhance their safety

Study may help optimize materials used in implants, enhance their safety

Study shows higher hip replacement operations can yield better results

Study shows higher hip replacement operations can yield better results

Pluripotent cells grown from osteoarthritic knee joint of elderly people

Pluripotent cells grown from osteoarthritic knee joint of elderly people

Study compares early postoperative pain after first and second total knee arthroplasty

Study compares early postoperative pain after first and second total knee arthroplasty

DePuy Synthes receives European CE Mark for new BI-MENTUMTM Dual Mobility System

DePuy Synthes receives European CE Mark for new BI-MENTUMTM Dual Mobility System

Virtual PT after knee replacement provides good outcomes with lower costs

Virtual PT after knee replacement provides good outcomes with lower costs

A study of customized implant for revision hip replacement

A study of customized implant for revision hip replacement

Study compares unicompartmental knee arthroplasty and total knee arthroplasty

Study compares unicompartmental knee arthroplasty and total knee arthroplasty

Standard methods not adequate to detect prosthetic joint infections in rheumatic disease patients

Standard methods not adequate to detect prosthetic joint infections in rheumatic disease patients

EOS imaging to showcase Advanced Orthopedic Solutions at 2019 AAHKS Annual Meeting

EOS imaging to showcase Advanced Orthopedic Solutions at 2019 AAHKS Annual Meeting

Study helps surgeons identify the best individual approach to treat broken hips

Study helps surgeons identify the best individual approach to treat broken hips

Weight loss before arthroplasty improves some outcomes in patients with morbid obesity

Weight loss before arthroplasty improves some outcomes in patients with morbid obesity

Partial knee replacements are more cost effective and could save the NHS millions

Partial knee replacements are more cost effective and could save the NHS millions

Study: Low-risk hip replacement patients can skip standard hip precautions

Study: Low-risk hip replacement patients can skip standard hip precautions

Automated texts lead to improved outcomes after total knee or hip replacement surgery

Automated texts lead to improved outcomes after total knee or hip replacement surgery

First surgery in the U.S. to implant device for knee osteoarthritis

First surgery in the U.S. to implant device for knee osteoarthritis

New research finds cost-effective implant options for hip replacement surgery

New research finds cost-effective implant options for hip replacement surgery