Advertisement for orthosearch.org.uk
Results 181 - 200 of 3488
Results per page:
The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 4 | Pages 682 - 685
1 Jul 1990
Crockard H Calder I Ransford A

An operation which combined anterior transoral decompression with posterior occipitocervical fixation was used in 68 rheumatoid patients with irreducible anterior neuraxial compression at the craniocervical junction. Fibre-optic laryngoscopy with nasotracheal intubation was less hazardous than tracheostomy. The patients underwent surgery in the lateral position to allow access both to the mouth and to the back of the neck without moving the head. Specially designed instruments allowed visualisation from the front without dividing the soft palate. Posterior stabilisation was achieved by a preformed contoured loop fixed to the occiput, the atlas and the axis by sublaminar wires. The procedure allowed immediate mobilisation and had a very low morbidity in such ill patients


The Journal of Bone & Joint Surgery British Volume
Vol. 69-B, Issue 1 | Pages 20 - 25
1 Jan 1987
McMaster M

Twenty-three patients with severe paralytic thoracolumbar scoliosis due to a myelomeningocele were treated by a two-stage procedure. Before operation the mean scoliosis was 98 degrees: after the first-stage procedure, an anterior spinal fusion and correction with Dwyer instrumentation, this was reduced to a mean of 45 degrees. Approximately two weeks later a posterior spinal fusion with Harrington instrumentation was performed, further reducing the scoliosis to a mean of 29 degrees. The pelvic obliquity also was reduced from a mean of 32 degrees to 6 degrees. Although such management carries risks (one patient died of cardiorespiratory failure after the first stage and one patient was made worse), 21 of the 23 patients had improved posture and function


The Journal of Bone & Joint Surgery British Volume
Vol. 77-B, Issue 6 | Pages 895 - 900
1 Nov 1995
Shino K Horibe S Nakata K Maeda A Hamada M Nakamura N

We assessed arthroscopically 22 young athletes with an isolated acute posterior cruciate ligament (PCL) injury. Four had significant damage to the articular cartilage of the medial femorotibial compartment and were advised not to resume sports. Three underwent PCL reconstruction because of a reparable meniscal tear or instability. The other 15 were treated conservatively and resumed sport. At an average follow-up of 51 months, one had developed arthritic symptoms due to newly-developed severe chondral damage to the medial femoral condyle, but none of the other 14 had developed arthritic symptoms and most remained athletically active. Severe chondral damage should be seen at an early arthroscopy. Knees with an isolated injury to the PCL with concomitant articular damage may be successfully managed by conservative treatment


The Journal of Bone & Joint Surgery British Volume
Vol. 89-B, Issue 9 | Pages 1201 - 1205
1 Sep 2007
Sundararaj GD Babu N Amritanand R Venkatesh K Nithyananth M Cherian VM Lee VN

Anterior debridement, grafting of the defect and posterior instrumentation as a single-stage procedure is a controversial method of managing pyogenic vertebral osteomyelitis. Between 1994 and 2005, 37 patients underwent this procedure at our hospital, of which two died and three had inadequate follow-up. The remaining 32 were reviewed for a mean of 36 months (12 to 66). Their mean age was 48 years (17 to 68). A significant pre-operative neurological deficit was present in 13 patients (41%). The mean duration of surgery was 285 minutes (240 to 360) and the mean blood loss was 900 ml (300 to 1600). Pyogenic organisms were isolated in 21 patients (66%). All patients began to mobilise on the second post-operative day. The mean hospital stay was 13.6 days (10 to 20). Appropriate antibiotics were administered for 10 to 12 weeks. Early wound infection occurred in four patients (12.5%), and late infection in two (6.3%). At final follow-up, the infection had resolved in all patients, neurological recovery was seen in ten of 13 (76.9%) and interbody fusion had occurred in 30 (94%). The clinical outcome was excellent or good in 30 patients according to Macnab’s criteria. This surgical protocol can be used to good effect in patients with pyogenic vertebral osteomyelitis when combined with appropriate antibiotic therapy


The Journal of Bone & Joint Surgery British Volume
Vol. 58-B, Issue 3 | Pages 353 - 355
1 Aug 1976
Matev I

Two boys with entrapment of the median nerve in the elbow joint after closed reduction of a posterior dislocation with fracture of the medial epicondyle showed a characteristic radiological sign in the anteroposterior radiograph after two to three months. The sign was a depression in the cortex on the ulnar side of the distal humeral metaphysis, with interruption of the local periosteal reaction. At operation in both patients the depression was found to correspond with the place where the median nerve reached the posterior surface of the humerus. Radiographs taken after transverse section of the nerve above and below the joint capsule and end-to-end suture showed gradual disappearance of the cortical depression


The Journal of Bone & Joint Surgery British Volume
Vol. 46-B, Issue 2 | Pages 256 - 259
1 May 1964
Oyston JK

1 . A case of posterior dislocation of the shoulder treated by open reduction and obliteration of the defect in the head of the humerus by implantation of the subscapularis tendon is reported. 2. It is suggested that this method is indicated in cases in which there is a deep V-shaped depression on the anterior aspect of the humeral head


The Journal of Bone & Joint Surgery British Volume
Vol. 76-B, Issue 3 | Pages 444 - 446
1 May 1994
Masterson E Jagannathan S Borton D Stephens M

Flat foot due to rupture of the tibialis posterior tendon has not previously been described in children. We present three young patients who developed unilateral pes planus after old undiagnosed lacerations of the tendon. Transfer of the flexor hallucis longus to the distal stump of the tibialis posterior tendon achieved good results in all three cases


The Journal of Bone & Joint Surgery British Volume
Vol. 59-B, Issue 3 | Pages 287 - 289
1 Aug 1977
Kalamchi A Evans J

A simple modification of Gallie's subtalar fusion is described as a salvage procedure in treating patients with pain from old fractures of the calcaneous involving the subtalar joint. Graft bone for the fusion is taken from the outer half of the calcaneus, thus avoiding disturbance of the tibia or iliac crest. Collapse of the donor site helps to narrow the widened heel present in these patients. The posterior approach allows the peroneal tendons to be freed from any adhesions, and at the same time release of the calcaneo-fibular ligament permits some correction of the valgus of the heel. The early results in six patients have been encouraging


The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 1 | Pages 102 - 104
1 Jan 1989
Falstie-Jensen N Christensen K Brochner-Mortensen J

We analysed the complication rate in 140 below-knee amputations in relation to surgical technique and the presence of diabetes. In all cases, the skin perfusion pressure was measured below the knee before operation to provide an objective evaluation of the microcirculation. In diabetic patients we found a significantly higher complication rate after using a long posterior flap than after equal sagittal flaps. No such difference could be demonstrated in non-diabetic patients. We suggest that the higher incidence of atherosclerotic lesions in the three major arteries below the knee in diabetic patients may account for the difference. We recommend the use of the sagittal technique for below-knee amputation in diabetic patients


The Journal of Bone & Joint Surgery British Volume
Vol. 65-B, Issue 3 | Pages 255 - 258
1 May 1983
Malcolm-Smith N McMaster M

The operative and anaesthesic technique for 44 patients undergoing posterior spinal fusion with Harrington rod instrumentation for idiopathic scoliosis is described. There were two groups of 21 and 23 patients, matched for diagnosis and status before operation. The management of both groups was similar but in one group anaesthesia with induced hypotension was employed, using a mixture of sodium nitroprusside and trimetaphan. The mean blood loss at operation and after operation in this group was significantly lower than in the other group, with a consequent reduction in the transfusion requirement. No adverse sequelae were observed. All patients showed a drop in haemoglobin concentration after operation, despite clinically adequate blood transfusion


The Journal of Bone & Joint Surgery British Volume
Vol. 67-B, Issue 4 | Pages 588 - 593
1 Aug 1985
Green A Lloyd-Roberts G

Seventy resistant club feet in 46 patients were treated within the first six months of life by posterior release as an incident in continuing conservative care and were later assessed at an average age of 15 years. Assessment was made upon strict clinical criteria, including appearance, function and degree of pain during activity; the results were excellent in 22 feet, good in 19, and poor in 29. We also studied the correlation between the radiographs and the final outcome. From these data we propose certain indications for the timing and technique of this type of management, and also discuss the relative merits of this approach compared with more conventional radical release operations


The Journal of Bone & Joint Surgery British Volume
Vol. 64-B, Issue 5 | Pages 561 - 564
1 Dec 1982
Hanai K Inouye Y Kawai K Tago K Itoh Y

In this series, 15 patients with ossification of the posterior longitudinal ligament underwent anterior decompression to relieve moderate or severe myelopathy, which in 11 included urinary disturbance. The operation consisted of partial resection of the vertebrae, release of the ossified plaque from the surrounding tissue and the insertion of an iliac bone graft. The extent of ossification was confirmed by computerised tomography before and after operation. The plaque was completely detached and moved forward in half of the patients, but only partially moved in the remainder. Symptoms improved considerably. Urinary disturbance disappeared in all patients, but sensory disturbance was left in most. Two patients had prolonged symptoms which were not relieved despite the complete release of the ossified defect


The Journal of Bone & Joint Surgery British Volume
Vol. 67-B, Issue 2 | Pages 193 - 197
1 Mar 1985
Andrew T Piggott H

A review is presented of 13 young patients with congenital scoliosis who were treated by epiphysiodesis of part of the vertebral bodies combined with posterior fusion, both on the convex side; the plan was to arrest growth on the convexity which, combined with growth of the concave side, would result in progressive correction of the curve. The first patient was operated on at the age of four years and has now reached skeletal maturity with complete correction of her curve. Several others, still growing, are showing progressive correction. Only three curves, in which kyphosis was more severe than scoliosis, have deteriorated since operation. Although full assessment must await skeletal maturity of all the patients, this approach appears to have sufficient potential to justify an early report


The Journal of Bone & Joint Surgery British Volume
Vol. 59-B, Issue 4 | Pages 481 - 484
1 Nov 1977
Hanai K Adachi H Ogasawara H

Ossification of the posterior longitudinal ligament in the cervical region is generally regarded as a rare disease, though a Japanese series of 185 cases has been reported. The main symptoms arise from a myelopathy, the degree of which varies from moderate to severe, due to stenosis of the spinal canal. In order to clarify the relationship between the severity of symptoms and the cross-sectional area of ossification, axial transverse tomography of the cervical spine has been carried out on twenty-six patients at intervals of 5 millimetres over the full extent of the ossification. In this way the cross-sectional areas of the ossified tissue and of the spinal canal were calculated. The former varied from a minimum of 0.8 to a maximum of 1.8 square centimetres. In cases of severe myelopathy the ossification was mainly at the fourth and fifth cervical levels and the stenosis ration exceeded 30 per cent


The Bone & Joint Journal
Vol. 99-B, Issue 8 | Pages 1080 - 1087
1 Aug 2017
Tsirikos AI Mataliotakis G Bounakis N

Aims

We present the results of correcting a double or triple curve adolescent idiopathic scoliosis using a convex segmental pedicle screw technique.

Patients and Methods

We reviewed 191 patients with a mean age at surgery of 15 years (11 to 23.3). Pedicle screws were placed at the convexity of each curve. Concave screws were inserted at one or two cephalad levels and two caudal levels. The mean operating time was 183 minutes (132 to 276) and the mean blood loss 0.22% of the total blood volume (0.08% to 0.4%). Multimodal monitoring remained stable throughout the operation. The mean hospital stay was 6.8 days (5 to 15).


The Journal of Bone & Joint Surgery British Volume
Vol. 66-B, Issue 4 | Pages 551 - 556
1 Aug 1984
Gerber C Ganz R

Anterior and posterior drawer tests of the shoulder are described. Their purpose is to detect anterior and posterior shoulder instability and thereby to eliminate some of the failures of operative treatment. Their value in assessing unidirectional and multidirectional instability both before and after operation is discussed


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 3 | Pages 418 - 422
1 May 1990
Nicholas R Orr J Mollan R Calderwood J Nixon Watson P

Augmentation of the acetabular component of total hip replacements is a method of increasing stability and preventing recurrent dislocation. We report a series of mechanical experiments designed to evaluate the turning moments and angles required to dislocate standard, long posterior wall and two different augmented prostheses


The Journal of Bone & Joint Surgery British Volume
Vol. 86-B, Issue 6 | Pages 887 - 891
1 Aug 2004
Sugimoto Y Akazawa H Miyake Y Mitani S Asaumi K Aoki K Inoue H

We have devised a combined pillar score (CPS) system, based on the lateral pillar (LP) and the posterior pillar (PP) classifications, together with the age at onset of Perthes’ disease, and examined its correlation with prognosis. The correlation coefficient of the Catterall classification, LP, PP, and CPS systems with the Stulberg system was 0.39, 0.52, 0.50, and 0.70, respectively. Overall 21 of the 22 hips (95.4%) with a CPS of 0 to 1 point had a good outcome and 12 of the 13 hips (92.3%) with a CPS of 3 points or more had a fair or poor outcome. None with a CPS of 2 points, had a poor outcome. The study shows that an accurate prediction of the prognosis is not possible with the LP classification alone for patients classified as belonging to group B (LP height 50% to 100% of contralateral height). The CPS system does allow accurate prediction of outcome


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 4 | Pages 686 - 693
1 Jul 1990
Louw J

Nineteen patients with thoracic or thoracolumbar spinal tuberculosis and neurological deficits were treated by anterior debridement, decompression and vascularised rib grafting, followed, either during the same procedure or 14 days later, by multilevel posterior osteotomies, instrumentation and fusion. Surgery was performed under cover of four-drug antituberculosis chemotherapy, given for 12 months. The average pre-operative kyphotic angulation of 56 degrees was reduced to 27 degrees postoperatively and 30 degrees at the latest follow-up (3 degrees loss of correction). Radiological fusion between the vascularised rib graft and the vertebrae was seen after an average of 3.3 months. Eighteen patients (95%) had normal neurological function at 14 months, and the other could walk with the aid of crutches


The Bone & Joint Journal
Vol. 98-B, Issue 10 | Pages 1395 - 1398
1 Oct 2016
Smith CD Booker SJ Uppal HS Kitson J Bunker TD

Aims

Despite the expansion of arthroscopic surgery of the shoulder, the open deltopectoral approach is increasingly used for the fixation of fractures and arthroplasty of the shoulder. The anatomy of the terminal branches of the posterior circumflex humeral artery (PCHA) has not been described before. We undertook an investigation to correct this omission.

Patients and Methods

The vascular anatomy encountered during 100 consecutive elective deltopectoral approaches was recorded, and the common variants of the terminal branches of the PCHA are described.