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Bone & Joint 360
Vol. 7, Issue 2 | Pages 35 - 38
1 Apr 2018


The Bone & Joint Journal
Vol. 100-B, Issue 12 | Pages 1585 - 1591
1 Dec 2018
Kaneko T Kono N Mochizuki Y Hada M Sunakawa T Ikegami H Musha Y

Aims

Patellofemoral problems are a common complication of total knee arthroplasty. A high compressive force across the patellofemoral joint may affect patient-reported outcome. However, the relationship between patient-reported outcome and the intraoperative patellofemoral contact force has not been investigated. The purpose of this study was to determine whether or not a high intraoperative patellofemoral compressive force affects patient-reported outcome.

Patients and Methods

This prospective study included 42 patients (42 knees) with varus-type osteoarthritis who underwent a bi-cruciate stabilized total knee arthroplasty and in whom the planned alignment was confirmed on 3D CT. Of the 42 patients, 36 were women and six were men. Their mean age was 72.3 years (61 to 87) and their mean body mass index (BMI) was 24.4 kg/m2 (18.2 to 34.3). After implantation of the femoral and tibial components, the compressive force across the patellofemoral joint was measured at 10°, 30°, 60°, 90°, 120°, and 140° of flexion using a load cell (Kyowa Electronic Instruments Co., Ltd., Tokyo, Japan) manufactured in the same shape as the patellar implant. Multiple regression analyses were conducted to investigate the relationship between intraoperative patellofemoral compressive force and patient-reported outcome two years after implantation.


The Bone & Joint Journal
Vol. 99-B, Issue 6 | Pages 829 - 833
1 Jun 2017
Pereira EAC Oxenham M Lam KS

Aims

In the United Kingdom, lower incidences of intraspinal abnormalities in patients with early onset idiopathic scoliosis have been observed than in studies in other countries. We aimed to determine the rates of these abnormalities in United Kingdom patients diagnosed with idiopathic scoliosis before the age of 11 years.

Patients and Methods

This retrospective study of patients attending an urban scoliosis clinic identified 71 patients satisfying a criteria of: clinical diagnosis of idiopathic scoliosis; age of onset ten years and 11 months or less; MRI screening for intraspinal abnormalities. United Kingdom census data combined with patient referral data was used to calculate incidence.


The Bone & Joint Journal
Vol. 100-B, Issue 4 | Pages 542 - 548
1 Apr 2018
Dayer R Alzahrani MM Saran N Ouellet JA Journeau P Tabard-Fougère A Martinez-Álvarez S Ceroni D

Aims

This multicentre, retrospective study aimed to improve our knowledge of primary pyogenic spinal infections in children by analyzing a large consecutive case series.

Patients and Methods

The medical records of children with such an infection, treated at four tertiary institutions between 2004 and 2014, were analyzed retrospectively. Epidemiological, clinical, paraclinical, radiological, and microbiological data were evaluated. There were 103 children, of whom 79 (76.7%) were aged between six months and four years.


Bone & Joint 360
Vol. 6, Issue 2 | Pages 28 - 30
1 Apr 2017


Bone & Joint 360
Vol. 7, Issue 5 | Pages 24 - 27
1 Oct 2018


Bone & Joint 360
Vol. 7, Issue 4 | Pages 15 - 17
1 Aug 2018


The Bone & Joint Journal
Vol. 100-B, Issue 10 | Pages 1364 - 1371
1 Oct 2018
Joswig H Neff A Ruppert C Hildebrandt G Stienen MN

Aims

The aim of this study was to determine the efficacy of repeat epidural steroid injections as a form of treatment for patients with insufficiently controlled or recurrent radicular pain due to a lumbar or cervical disc herniation.

Patients and Methods

A cohort of 102 patients was prospectively followed, after an epidural steroid injection for radicular symptoms due to lumbar disc herniation, in 57 patients, and cervical disc herniation, in 45 patients. Those patients with persistent pain who requested a second injection were prospectively followed for one year. Radicular and local pain were assessed on a visual analogue scale (VAS), functional outcome with the Oswestry Disability Index (ODI) or the Neck Pain and Disability Index (NPAD), as well as health-related quality of life (HRQoL) using the 12-Item Short-Form Health Survey questionnaire (SF-12).


The Bone & Joint Journal
Vol. 100-B, Issue 8 | Pages 1074 - 1079
1 Aug 2018
Paul R Knowles N Chaoui J Gauci M Ferreira L Walch G Athwal GS

Aims

The Walch Type C dysplastic glenoid is characterized by excessive retroversion. This anatomical study describes its morphology.

Patients and Methods

A total of 29 shoulders with a dysplastic glenoid were analyzed. CT was used to measure retroversion, inclination, height, width, radius-of-curvature, surface area, depth, subluxation of the humeral head and the Goutallier classification of fatty infiltration. The severity of dysplasia and deficiency of the posterior rim of the glenoid were recorded.


Bone & Joint 360
Vol. 7, Issue 4 | Pages 33 - 36
1 Aug 2018


The Bone & Joint Journal
Vol. 100-B, Issue 9 | Pages 1214 - 1219
1 Sep 2018
Winkelmann M Lopez Izquierdo M Clausen J Liodakis E Mommsen P Blossey R Krettek C Zeckey C

Aims

This study aimed to analyze the correlation between transverse process (TP) fractures of the fourth (L4) and fifth (L5) lumbar vertebrae and biomechanical and haemodynamic stability in patients with a pelvic ring injury, since previous data are inconsistent.

Patients and Methods

The study is a retrospective matched-pair analysis of patients with a pelvic fracture according to the modified Tile AO Müller and the Young and Burgess classification who presented to a level 1 trauma centre between January 2005 and December 2014.


The Bone & Joint Journal
Vol. 100-B, Issue 6 | Pages 685 - 686
1 Jun 2018
Haddad FS


Bone & Joint 360
Vol. 7, Issue 4 | Pages 22 - 25
1 Aug 2018


Bone & Joint 360
Vol. 7, Issue 4 | Pages 3 - 8
1 Aug 2018
White TO Carter TH


The Bone & Joint Journal
Vol. 100-B, Issue 7 | Pages 898 - 902
1 Jul 2018
Lachiewicz PF O’Dell JA

Aims

To report our experience with trunnion corrosion following metal-on-polyethylene total hip arthroplasty, in particular to report the spectrum of presentation and determine the mean time to presentation.

Patients and Methods

We report the presenting symptoms and signs, intraoperative findings, and early results and complications of operative treatment in nine patients with a mean age of 74 years (60 to 86). The onset of symptoms was at a mean of seven years (3 to 18) after index surgery.


Bone & Joint 360
Vol. 5, Issue 5 | Pages 25 - 27
1 Oct 2016


Bone & Joint 360
Vol. 6, Issue 1 | Pages 24 - 26
1 Feb 2017


Bone & Joint 360
Vol. 7, Issue 3 | Pages 21 - 24
1 Jun 2018


Aims

Flexor hallucis longus (FHL) tendon transfer is a well-recognized technique in the treatment of the neglected tendo Achillis (TA) rupture.

Patients and Methods

We report a retrospective review of 20/32 patients who had undergone transtendinous FHL transfer between 2003 and 2011 for chronic TA rupture. Their mean age at the time of surgery was 53 years (22 to 83). The mean time from rupture to surgery was seven months (1 to 36). The mean postoperative follow-up was 73 months (29 to 120). Six patients experienced postoperative wound complications.


Bone & Joint Research
Vol. 7, Issue 3 | Pages 223 - 225
1 Mar 2018
Jones LD Golan D Hanna SA Ramachandran M