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Bone & Joint 360
Vol. 3, Issue 6 | Pages 12 - 16
1 Dec 2014

The December 2014 Knee Roundup360 looks at: national guidance on arthroplasty thromboprophylaxis is effective; unicompartmental knee replacement has the edge in terms of short-term complications; stiff knees, timing and manipulation; neuropathic pain and total knee replacement; synovial fluid α-defensin and CRP: a new gold standard in joint infection diagnosis?; how to assess anterior knee pain?; where is the evidence? Five new implants under the spotlight; and a fresh look at ACL reconstruction


The Journal of Bone & Joint Surgery British Volume
Vol. 92-B, Issue 8 | Pages 1160 - 1163
1 Aug 2010
Patrascu JM Freymann U Kaps C Poenaru DV

Microfracture is frequently used as the first line of treatment for the repair of traumatic cartilage defects. We present the clinical and histological results 18 months to two-years after treatment in a 26-year-old male with a post-traumatic chondral defect of the medial femoral condyle managed by microfracture covered with chondrotissue, a cell-free cartilage implant made of a resorbable polyglycolic acid felt and hyaluronic acid.


Bone & Joint 360
Vol. 3, Issue 1 | Pages 32 - 34
1 Feb 2014

The February 2014 Oncology Roundup360 looks at: suspicious lesions; limb salvage in pelvic sarcomas; does infection affect oncological survival?; cancer patient pathways; radiological arthritis with cement augmentation in GCT; and post-chemotherapy increase in tumour volume as a predictor of poor prognosis.


Bone & Joint 360
Vol. 3, Issue 1 | Pages 17 - 20
1 Feb 2014

The February 2014 Knee Roundup360 looks at: whether sham surgery is as good as arthroscopic meniscectomy; distraction in knee osteoarthritis; whether trans-tibial tunnel placement increases the risk of graft failure in ACL surgery; whether joint replacements prevent cardiac events; the size of the pulmonary embolism problem; tranexamic acid and knee replacement haemostasis; matching the demand for knee replacement and follow-up; predicting the length of stay after knee replacement; and popliteal artery injury in TKR.


Bone & Joint 360
Vol. 3, Issue 3 | Pages 2 - 8
1 Jun 2014
Phillips JRA Waterson HB Searle DJ Mandalia VI Toms AD

This is the second of a series of reviews of registries. This review looks specifically at worldwide registry data that have been collected on knee arthroplasty, what we have learned from their reports, and what the limitations are as to what we currently know.


Bone & Joint 360
Vol. 2, Issue 2 | Pages 12 - 15
1 Apr 2013

The April 2013 Knee Roundup360 looks at: graft tension and outcome; chondrocytes at the midterm; pre-operative deformity and failure; the designer effect; whether chondroitin sulphate really does work; whether ACL reconstruction is really required; analgesia after TKR; and degenerative meniscus.


The Journal of Bone & Joint Surgery British Volume
Vol. 89-B, Issue 1 | Pages 50 - 56
1 Jan 2007
Yang KGA Raijmakers NJH Verbout AJ Dhert WJA Saris DBF

This study validates the short-form WOMAC function scale for assessment of conservative treatment of osteoarthritis of the knee. Data were collected before treatment and six and nine months later, from 100 patients with osteoarthritis of the knee to determine the validity, internal consistency, test-retest reliability, floor and ceiling effects, and responsiveness of the short-form WOMAC function scale. The scale showed high correlation with the traditional WOMAC and other measures. The internal consistency was good (Cronbach α: 0.88 to 0.95) and an excellent test-retest reliability was found (Lin’s concordance correlation coefficient (ρc): 0.85 to 0.94). The responsiveness was adequate and comparable to that of the traditional WOMAC (standardised response mean 0.56 to 0.44 and effect size 0.64 to 0.57) and appeared not to be significantly affected by floor or ceiling effects (0% and 7%, respectively).

The short-form WOMAC function scale is a valid, reliable and responsive alternative to the traditional WOMAC in the evaluation of patients with osteoarthritis of the knee managed conservatively. It is simple to use in daily practice and is therefore less of a burden for patients in clinical trials.


Bone & Joint 360
Vol. 1, Issue 3 | Pages 12 - 14
1 Jun 2012

The June 2012 Knee Roundup360 looks at: ACI and mosaicplasty; ACI after microfracture; exercise therapy and the degenerate medial meniscal tear; intra-articular bupivacaine or ropivacaine at knee arthroscopy; lateral trochlear inclination and patellofemoral osteoarthritis; bone loss and ACL reconstruction; assessing stability using the contralateral knee; tranexamic acid and a useful review of knee replacement.


Bone & Joint 360
Vol. 1, Issue 4 | Pages 12 - 15
1 Aug 2012

The August 2012 Knee Roundup360 looks at: meniscal defects and a polyurethane scaffold; which is best between a single or double bundle; OA of the knee; how to resolve anterior knee pain; whether yoga can be bad for your menisci; metal ions in the serum; whether ACI is any good; the ACL; whether hyaluronic acid delays collagen degradation; and hyaluronan and patellar tendinopathy.


The Journal of Bone & Joint Surgery British Volume
Vol. 93-B, Issue 11 | Pages 1440 - 1448
1 Nov 2011
Dodds AL Gupte CM Neyret P Williams AM Amis AA

This annotation considers the place of extra-articular reconstruction in the treatment of anterior cruciate ligament (ACL) deficiency. Extra-articular reconstruction has been employed over the last century to address ACL deficiency. However, the technique has not gained favour, primarily due to residual instability and the subsequent development of degenerative changes in the lateral compartment of the knee. Thus intra-articular reconstruction has become the technique of choice. However, intra-articular reconstruction does not restore normal knee kinematics. Some authors have recommended extra-articular reconstruction in conjunction with an intra-articular technique.

The anatomy and biomechanics of the anterolateral structures of the knee remain largely undetermined. Further studies to establish the structure and function of the anterolateral structures may lead to more anatomical extra-articular reconstruction techniques that supplement intra-articular reconstruction. This might reduce residual pivot shift after an intra-articular reconstruction and thus improve the post-operative kinematics of the knee.