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Patellar osteomyelitis presenting as prepatellar bursitis.
- H. Choi
- The Knee
- 1 August 2007
Peripatellar lesions causing knee pain include cellulitis, bursitis, synovitis, septic arthritis and patellar osteomyelitis. We present here two cases of patellar osteomyelitis which were… Expand
The fate of unplanned retention of prosthetic articulating spacers for infected total hip and total knee arthroplasty.
- H. Choi, A. Freiberg, Henrik Malchau, H. Rubash, Y. Kwon
- The Journal of arthroplasty
- 1 April 2014
Eighteen patients with periprosthetic joint infection (11 hips and 7 knees) treated by prosthetic articulating spacers retained their spacers and were followed up at an average of 43.8 months(range,… Expand
Are prosthetic spacers safe to use in 2-stage treatment for infected total knee arthroplasty?
This retrospective study compares treatment results of infected total knee arthroplasty with 2-stage exchange technique using 14 articulating spacers using metallic and polyethylene components… Expand
Mortality following revision total knee arthroplasty: a matched cohort study of septic versus aseptic revisions.
We report the medium-term mortality after septic versus aseptic revision total knee arthroplasty (TKA) and factors that can contribute to mortality in revision TKA. Mortality rates of 88 patients… Expand
Can Implant Retention be Recommended for Treatment of Infected TKA?
- H. Choi, F. Knoch, D. Zurakowski, S. Nelson, H. Malchau
- Clinical orthopaedics and related research
- 1 April 2011
BackgroundRetention treatment is reportedly associated with lower infection control rates than two-stage revision. However, the studies on which this presumption are based depend on comparisons of… Expand
Expression and enzymatic activity of MMP‐2 during healing process of the acute supraspinatus tendon tear in rabbits
- H. Choi, S. Kondo, K. Hirose, N. Ishiguro, Y. Hasegawa, H. Iwata
- Journal of orthopaedic research : official…
- 1 September 2002
We investigated the spontaneous healing process of a surgically created supraspinatus tendon tear in rabbits with specific reference to the expression of matrix metalloproteinase‐2 (MMP‐2) and its… Expand
Periprosthetic joint infection with negative culture results: clinical characteristics and treatment outcome.
- H. Choi, Young-Min Kwon, A. Freiberg, S. Nelson, Henrik Malchau
- The Journal of arthroplasty
- 1 June 2013
Negative culture result is frequently encountered in periprosthetic joint infection, but its clinical feature has not been well studied. In this study, clinical characteristics and treatment outcome… Expand
Groin Injuries (Athletic Pubalgia) and Return to Play
Context: Groin pain is a common entity in athletes involved in sports that require acute cutting, pivoting, or kicking such as soccer and ice hockey. Athletic pubalgia is increasingly recognized as a… Expand
Migration to the popliteal fossa of broken wires from a fixed patellar fracture.
Breakage of K-wires and wires which are used for fracture fixation is not uncommon, but migration is rare. The authors experienced two cases of symptomatic migration of broken K-wire and wires used… Expand
Retention treatment after periprosthetic total hip arthroplasty infection
- H. Choi, F. Knoch, Abdurrahman O. Kandil, D. Zurakowski, Slade Moore, Henrik Malchau
- International Orthopaedics
- 1 April 2012
PurposeThe purpose of this study was to compare infection control rates between implant retention and two-stage revision and assess the effectiveness of retention treatment in THA.MethodsTwenty-eight… Expand