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The Bone & Joint Journal
Vol. 101-B, Issue 2 | Pages 170 - 177
1 Feb 2019
Puri A Gulia A Hegde P Verma V Rekhi B

Aims

The aims of this study were to evaluate the efficacy of preoperative denosumab in achieving prospectively decided intention of therapy in operable giant cell tumour of bone (GCTB) patients, and to document local recurrence-free survival (LRFS).

Patients and Methods

A total of 44 patients received preoperative denosumab: 22 to facilitate curettage, 16 to facilitate resection, and six with intent of converting resection to curettage. There were 26 male and 18 female patients. The mean age was 27 years (13 to 47).


Bone & Joint Research
Vol. 7, Issue 11 | Pages 587 - 594
1 Nov 2018
Zhang R Li G Zeng C Lin C Huang L Huang G Zhao C Feng S Fang H

Objectives

The role of mechanical stress and transforming growth factor beta 1 (TGF-β1) is important in the initiation and progression of osteoarthritis (OA). However, the underlying molecular mechanisms are not clearly known.

Methods

In this study, TGF-β1 from osteoclasts and knee joints were analyzed using a co-cultured cell model and an OA rat model, respectively. Five patients with a femoral neck fracture (four female and one male, mean 73.4 years (68 to 79)) were recruited between January 2015 and December 2015. Results showed that TGF-β1 was significantly upregulated in osteoclasts by cyclic loading in a time- and dose-dependent mode. The osteoclasts were subjected to cyclic loading before being co-cultured with chondrocytes for 24 hours.


The Bone & Joint Journal
Vol. 101-B, Issue 6_Supple_B | Pages 110 - 115
1 Jun 2019
Khan N Parmar D Ibrahim MS Kayani B Haddad FS

Aims

The increasing infection burden after total hip arthroplasty (THA) has seen a rise in the use of two-stage exchange arthroplasty and the use of increasingly powerful antibiotics at the time of this procedure. As a result, there has been an increase in the number of failed two-stage revisions during the past decade. The aim of this study was to clarify the outcome of repeat two-stage revision THA following a failed two-stage exchange due to recurrent prosthetic joint infection (PJI).

Patients and Methods

We identified 42 patients who underwent a two-stage revision THA having already undergone at least one previous two stage procedure for infection, between 2000 and 2015. There were 23 women and 19 men. Their mean age was 69.3 years (48 to 81). The outcome was analyzed at a minimum follow-up of two years.


Bone & Joint 360
Vol. 8, Issue 3 | Pages 23 - 26
1 Jun 2019


The Bone & Joint Journal
Vol. 101-B, Issue 6 | Pages 732 - 738
1 Jun 2019
Liu Q He H Zeng H Yuan Y Long F Tian J Luo W

Aims

The aim of this study was to evaluate the efficacy of the surgical dislocation approach and modified trapdoor procedure for the treatment of chondroblastoma of the femoral head.

Patients and Methods

A total of 17 patients (ten boys, seven girls; mean age 16.4 years (11 to 26)) diagnosed with chondroblastoma of the femoral head who underwent surgical dislocation of the hip joint, modified trapdoor procedure, curettage, and bone grafting were enrolled in this study and were followed-up for a mean of 35.9 months (12 to 76). Healing and any local recurrence were assessed via clinical and radiological tests. Functional outcome was evaluated using the Musculoskeletal Tumour Society scoring system (MSTS). Patterns of bone destruction were evaluated using the Lodwick classification. Secondary osteoarthritis was classified via radiological analysis following the Kellgren–Lawrence grading system. Steinberg classification was used to evaluate osteonecrosis of the femoral head.


The Journal of Bone & Joint Surgery British Volume
Vol. 49-B, Issue 4 | Pages 762 - 765
1 Nov 1967
Blockey NJ

There is some radiological, clinical and histological evidence to show that a fibular graft inserted into the forearm may continue to grow


The Journal of Bone & Joint Surgery British Volume
Vol. 42-B, Issue 4 | Pages 742 - 748
1 Nov 1960
Evans RW Thomas GE Walker NM

A case of synovial sarcoma of the humerus is described. The histological features were of an undifferentiated character and the tumour arose in the foetus


Bone & Joint 360
Vol. 7, Issue 4 | Pages 31 - 33
1 Aug 2018


The Journal of Bone & Joint Surgery British Volume
Vol. 36-B, Issue 1 | Pages 118 - 122
1 Feb 1954
Frank WW Denny MB

Radiological and histological examinations are described in a full term stillborn infant with punctate epiphysial dysplasia diagnosed in utero as achondroplasia


The Bone & Joint Journal
Vol. 101-B, Issue 5 | Pages 617 - 620
1 May 2019
Dunn RN Castelein S Held M

Aims

HIV predisposes patients to opportunistic infections. However, with the establishment of Highly Active Anti-Retroviral Therapy (HAART), patients’ CD4 counts are maintained, as is a near normal life expectancy. This study aimed to establish the impact of HIV on the bacteriology of spondylodiscitis in a region in which tuberculosis (TB) is endemic, and to identify factors that might distinguish between them.

Patients and Methods

Between January 2014 and December 2015, 63 consecutive cases of spontaneous spondylodiscitis were identified from a single-centre, prospectively maintained database. Demographics, presenting symptoms, blood results, HIV status, bacteriology, imaging, and procedure undertaken were reviewed and comparisons made of TB, non-TB, and HIV groups. There were 63 patients (22 male, 41 female) with a mean age of 42.0 years (11 to 78; sd 15.0).


The Journal of Bone & Joint Surgery British Volume
Vol. 39-B, Issue 2 | Pages 288 - 292
1 May 1957
Jacobs JH Hess EV Beswick IP

1. Three cases of tenosynovitis presenting as the first manifestation of rheumatoid arthritis are described. 2. An account is given of the histology of the affected tendon sheaths


The Journal of Bone & Joint Surgery British Volume
Vol. 85-B, Issue 2 | Pages 275 - 277
1 Mar 2003
Nehme A Bone S Gomez-Brouchet A Tricoire J Chiron P Puget J

We describe a 46-year-old woman who presented at intervals of seven years with osteonecrosis of the outer end of both clavicles. The clinical, radiological features and the appearances of the bone scans are described. Although the condition may be confused with osteolysis there is a clear histological distinction between the two conditions. If the symptoms fail to respond to conservative treatment, excision of the outer end of the clavicle is recommended


The Bone & Joint Journal
Vol. 101-B, Issue 1_Supple_A | Pages 46 - 52
1 Jan 2019
León SA Mei XY Safir OA Gross AE Kuzyk PR

Aims

The aim of this study was to report the outcome of femoral condylar fresh osteochondral allografts (FOCA) with concomitant realignment osteotomy with a focus on graft survivorship, complications, reoperation, and function.

Patients and Methods

We identified 60 patients (16 women, 44 men) who underwent unipolar femoral condylar FOCA with concomitant realignment between 1972 and 2012. The mean age of the patients was 28.9 years (10 to 62) and the mean follow-up was 11.4 years (2 to 35). Failure was defined as conversion to total knee arthroplasty, revision allograft, or graft removal. Clinical outcome was evaluated using the modified Hospital for Special Surgery (mHSS) score.


The Journal of Bone & Joint Surgery British Volume
Vol. 86-B, Issue 7 | Pages 986 - 990
1 Sep 2004
Burnett RSJ Fornasier VL Haydon CM Wehrli BM Whitewood CN Bourne RB

We present the histological findings of an extensor mechanism allograft which was used in a total knee arthroplasty two years after implantation. Analysis of the graft was undertaken at four distinct anatomical levels and it was found to be incorporated into host tissue at each level. A wedge of fibrinoid necrosis, probably related to impingement of the graft on the tibial polyethylene insert, was seen. Impingement may play a role in the injury and necrosis of an allograft and may be one mode of failure in an extensor mechanism allograft


The Journal of Bone & Joint Surgery British Volume
Vol. 33-B, Issue 2 | Pages 231 - 239
1 May 1951
Müller GM Sissons HA

A case is described in which a clinical diagnosis of "metaphysial dysostosis" was made, but in which histological examination of involved bones showed the changes of rickets, presumably renal, with secondary hyperparathyroidism


The Journal of Bone & Joint Surgery British Volume
Vol. 86-B, Issue 8 | Pages 1187 - 1191
1 Nov 2004
Nyffeler RW Werner CML Simmen BR Gerber C

A reversed Delta III total shoulder prosthesis was retrieved post-mortem, eight months after implantation. A significant notch was evident at the inferior pole of the scapular neck which extended beyond the inferior fixation screw. This bone loss was associated with a corresponding, erosive defect of the polyethylene cup. Histological examination revealed a chronic foreign-body reaction in the joint capsule. There were, however, no histological signs of loosening of the glenoid base plate and the stability of the prosthetic articulation was only slightly reduced by the eroded rim of the cup


The Journal of Bone & Joint Surgery British Volume
Vol. 55-B, Issue 3 | Pages 643 - 646
1 Aug 1973
Kilburn P

1. A case is reported of a twelve-year-old boy showing normal stature and severe genu valgum. 2. The radiological and histological features suggested metaphysial dysostosis, possibly of the Schmid type


The Journal of Bone & Joint Surgery British Volume
Vol. 40-B, Issue 1 | Pages 82 - 85
1 Feb 1958
Harrison RG Wardle EN

An anomaly is reported in a girl aged eight years in which an outgrowth from the left radius articulated with a hollow in an eminence on the corresponding ulna. The histological findings are described and the significance of this unusual malformation is discussed


The Journal of Bone & Joint Surgery British Volume
Vol. 39-B, Issue 2 | Pages 293 - 301
1 May 1957
Karlen AG Cameron JA

1. A case of dysplasia epiphysialis punctata is described, with some histological observations. 2. Both parents were syphilitic. 3. The etiology is not yet fully determined. Some suggestions are put forward for further investigation


The Journal of Bone & Joint Surgery British Volume
Vol. 39-B, Issue 1 | Pages 102 - 105
1 Feb 1957
Potter CMC

1. The clinical appearance and histological structure of a myo-epithelial tumour of a sweat gland of the hand is described. 2. A review of previously published papers is given. 3. It is suggested that trauma may play a part in the causation of these tumours