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Bone & Joint Research
Vol. 10, Issue 10 | Pages 659 - 667
1 Oct 2021
Osagie-Clouard L Meeson R Sanghani-Kerai A Bostrom M Briggs T Blunn G

Aims

A growing number of fractures progress to delayed or nonunion, causing significant morbidity and socioeconomic impact. Localized delivery of stem cells and subcutaneous parathyroid hormone (PTH) has been shown individually to accelerate bony regeneration. This study aimed to combine the therapies with the aim of upregulating fracture healing.

Methods

A 1.5 mm femoral osteotomy (delayed union model) was created in 48 female juvenile Wistar rats, aged six to nine months, and stabilized using an external fixator. At day 0, animals were treated with intrafracture injections of 1 × 106 cells/kg bone marrow mesenchymal stem cells (MSCs) suspended in fibrin, daily subcutaneous injections of high (100 μg/kg) or low (25 μg/kg) dose PTH 1-34, or a combination of PTH and MSCs. A group with an empty gap served as a control. Five weeks post-surgery, the femur was excised for radiological, histomorphometric, micro-CT, and mechanical analysis.


Bone & Joint 360
Vol. 10, Issue 2 | Pages 57 - 59
1 Apr 2021
Evans JT Whitehouse MR Evans JP


The Journal of Bone & Joint Surgery British Volume
Vol. 67-B, Issue 1 | Pages 62 - 63
1 Jan 1985
McAuliffe T Fiddian N Browett J

A 21-year-old female athlete presented with bilateral lumps in her calves which became painful on exercise. Exploration revealed entrapment of the superficial peroneal nerves. Her symptoms were relieved by fasciectomy


The Journal of Bone & Joint Surgery British Volume
Vol. 34-B, Issue 3 | Pages 386 - 390
1 Aug 1952
Seddon HJ

Traumatic neuritis of the deep branch of the ulnar nerve may be caused by compression of the nerve by a ganglion originating in a carpal joint, and removal of the protrusion is followed by a prompt recovery. This lesion was found in four out of five explorations


The Bone & Joint Journal
Vol. 103-B, Issue 8 | Pages 1421 - 1427
1 Aug 2021
Li J Lu Y Chen G Li M Xiao X Ji C Wang Z Guo Z

Aims

We have previously reported cryoablation-assisted joint-sparing surgery for osteosarcoma with epiphyseal involvement. However, it is not clear whether this is a comparable alternative to conventional joint arthroplasty in terms of oncological and functional outcomes.

Methods

A total of 22 patients who had localized osteosarcoma with epiphyseal involvement around the knee and underwent limb salvage surgery were allocated to joint preservation (JP) group and joint arthroplasty (JA) group. Subjects were followed with radiographs, Musculoskeletal Tumor Society (MSTS) score, and clinical evaluations at one, three, and five years postoperatively.


Bone & Joint Research
Vol. 10, Issue 8 | Pages 548 - 557
25 Aug 2021
Tao Z Zhou Y Zeng B Yang X Su M

Aims

MicroRNA-183 (miR-183) is known to play important roles in osteoarthritis (OA) pain. The aims of this study were to explore the specific functions of miR-183 in OA pain and to investigate the underlying mechanisms.

Methods

Clinical samples were collected from patients with OA, and a mouse model of OA pain was constructed by surgically induced destabilization of the medial meniscus (DMM). Reverse transcription quantitative polymerase chain reaction was employed to measure the expression of miR-183, transforming growth factor α (TGFα), C-C motif chemokine ligand 2 (CCL2), proinflammatory cytokines (interleukin (IL)-6, IL-1β, and tumour necrosis factor-α (TNF-α)), and pain-related factors (transient receptor potential vanilloid subtype-1 (TRPV1), voltage-gated sodium 1.3, 1.7, and 1.8 (Nav1.3, Nav1.7, and Nav1.8)). Expression of miR-183 in the dorsal root ganglia (DRG) of mice was evaluated by in situ hybridization. TGFα, CCL2, and C-C chemokine receptor type 2 (CCR2) levels were examined by immunoblot analysis and interaction between miR-183 and TGFα, determined by luciferase reporter assay. The extent of pain in mice was measured using a behavioural assay, and OA severity assessed by Safranin O and Fast Green staining. Immunofluorescent staining was conducted to examine the infiltration of macrophages in mouse DRG.


Bone & Joint 360
Vol. 10, Issue 4 | Pages 27 - 30
1 Aug 2021


The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 5 | Pages 816 - 818
1 Nov 1989
Chadwick C

Two patients presented with pain in the arm and a radiographic lesion of the upper humerus which warranted surgical exploration and excision biopsy. In both cases the pathology was inflammatory and involved the insertion of pectoralis major. Tendinitis of the pectoralis major with an associated lesion of the humerus has not previously been described


The Journal of Bone & Joint Surgery British Volume
Vol. 45-B, Issue 3 | Pages 557 - 560
1 Aug 1963
Lloyd-Roberts GC Stone KH

1. The surgical management of two children with congenital hypoplasia of the upper end of the femur is described. 2. Early exploration is advocated to establish the nature and extent of the anomaly and to attempt its correction. 3. The preliminary results are sufficiently encouraging for us to recommend that further attempts at surgical treatment be considered in patients with this disorder


The Journal of Bone & Joint Surgery British Volume
Vol. 83-B, Issue 1 | Pages 90 - 92
1 Jan 2001
Barriga A Nin JRV Delgado C Bilbao JJ

We describe three cases of postoperative haemorrhage, two after total hip and one after total knee replacement, treated by percutaneous embolisation. After diagnostic angiography, this is the preferred method for the treatment of postoperative haemorrhage due to the formation of a false aneurysm, after hip or knee arthroplasty. This procedure, carried out under local anaesthesia, has a low rate of complications and avoids the uncertainty of further surgical exploration


The Journal of Bone & Joint Surgery British Volume
Vol. 50-B, Issue 4 | Pages 809 - 812
1 Nov 1968
Spinner M

1. The arcade of Frohse, a fibrous arch over the posterior interosseous nerve, may well play a part in causing progressive paralysis of the posterior interosseous nerve, both with and without injury. 2. Paralysis of the muscles supplied by this nerve with no evidence of recovery after six weeks, either electromyographic or clinical, should be treated by exploration and splitting of the arcade of Frohse


The Journal of Bone & Joint Surgery British Volume
Vol. 54-B, Issue 1 | Pages 116 - 121
1 Feb 1972
Fordyce AJW Horn CV

1. A series of patients with recent ligamentous injuries of the ankle is presented. Stress radiography and arthrography were carried out in all cases, with surgical exploration where indicated. The findings are correlated. 2. Both stress radiography and arthrography are unreliable in the diagnosis of injuries to the "lateral ligament" of the ankle. 3. Arthrography may be useful in the demonstration of injury of the inferior tibio-fibular joint and of the medial ligament


The Journal of Bone & Joint Surgery British Volume
Vol. 48-B, Issue 4 | Pages 777 - 780
1 Nov 1966
Sharrard WJW

1. Six patients suffering from spontaneous posterior interosseous paralysis are described. 2. Two were due to benign tumour and four due to traumatic neuritis, three of which were associated with minor hyperextension injuries to the elbow joint and one with long standing cubitus varus. 3. Surgical exploration was performed in each patient with recovery of nerve function


Bone & Joint 360
Vol. 10, Issue 3 | Pages 4 - 5
1 Jun 2021
Page PRJ Poole WEC Handley R


The Journal of Bone & Joint Surgery British Volume
Vol. 51-B, Issue 4 | Pages 680 - 685
1 Nov 1969
Doporto JM Rafique M

I. Five cases of fracture and dislocation in the lower limb complicated by vascular injury are described and discussed. 2. Suspicion of arterial injury is an urgent indication for exploration. Conservative measures must not be undertaken without radiological evidence of an undamaged main limb artery. 3. The eventual outcome of arterial reconstruction cannot be forecast, but it is always worth while attempting unless the limb is obviously beyond hope of survival


The Journal of Bone & Joint Surgery British Volume
Vol. 49-B, Issue 2 | Pages 268 - 275
1 May 1967
Owen R Tsimboukis B

1. The frequency of variable degrees of ischaemia of soft tissue in closed tibial and fibular shaft fractures is emphasised. 2. Two cases with ischaemia of calf musculature are described. 3. A follow-up study of 100 cases of closed tibial shaft fractures is analysed; ten patients were found to be affected. 4. The anatomical and pathological changes are discussed. 5. A plea is made for early surgical exploration in cases manifesting signs of ischaemia


The Journal of Bone & Joint Surgery British Volume
Vol. 78-B, Issue 2 | Pages 238 - 241
1 Mar 1996
Seror P

Lesions of the anterior interosseous nerve in the forearm are rare and often misdiagnosed as tendon injuries. A consecutive series of 13 patients with this condition referred for electrodiagnosis is reviewed. Only three had originally a correct clinical diagnosis and three were initially considered to have tendon ruptures. Five cases were of mechanical origin and seven due to ‘neuritis’. All showed electrophysiological abnormalities, most commonly involving the pronator quadratus. Late spontaneous recovery was common, and only one case had surgical exploration


The Bone & Joint Journal
Vol. 103-B, Issue 6 Supple A | Pages 18 - 22
1 Jun 2021
Omari AM Parcells BW Levine HB Seidenstein A Parvizi J Klein GR

Aims

The optimal management of an infrapopliteal deep venous thrombosis (IDVT) following total knee arthroplasty (TKA) remains unknown. The risk of DVT propagation and symptom progression must be balanced against potential haemorrhagic complications associated with administration of anticoagulation therapy. The current study reports on a cohort of patients diagnosed with IDVT following TKA who were treated with aspirin, followed closely for development of symptoms, and scanned with ultrasound to determine resolution of IDVT.

Methods

Among a cohort of 5,078 patients undergoing TKA, 532 patients (695 TKAs, 12.6%) developed an IDVT between 1 January 2014 to 31 December 2019 at a single institution, as diagnosed using Doppler ultrasound at the first postoperative visit. Of the entire cohort of 532 patients with IDVT, 91.4% (486/532) were treated with aspirin (325 mg twice daily) and followed closely. Repeat lower limb ultrasound was performed four weeks later to evaluate the status of IDVT.


The Journal of Bone & Joint Surgery British Volume
Vol. 68-B, Issue 5 | Pages 734 - 738
1 Nov 1986
Marshall R De Silva R

Severe traction injuries may damage the brachial plexus at any level from the spinal cord to the axillary outlet. Investigation aims to determine the level of the injury for each of the nerves, trunks or cords, with particular reference to obtaining firm evidence of any intradural (pre-ganglionic) damage. We report the results of computerised axial tomography of the cervical spine in comparison with conventional myelography and with surgical exploration of the plexus. CT scanning with contrast enhancement greatly improves diagnostic accuracy, particularly at C5 and C6 root levels


The Journal of Bone & Joint Surgery British Volume
Vol. 68-B, Issue 3 | Pages 398 - 399
1 May 1986
Rashleigh-Belcher H Cannon

A patient with recurrent dislocation of the hip is described. The initial injury had been a posterior dislocation without associated fracture of the acetabular wall, and the hip had not been immobilised or protected from weight-bearing during treatment. Exploration of the hip for recurrence revealed disruption of the posterosuperior acetabular labrum with formation of a pouch between the posterior acetabular wall and the short rotator muscles. We have found no previous report of this lesion, which resembles a Bankart lesion of the shoulder. Repair using a bone block is described