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The Journal of Bone & Joint Surgery British Volume
Vol. 90-B, Issue 4 | Pages 544 - 544
1 Apr 2008
Fixsen J


The Journal of Bone & Joint Surgery British Volume
Vol. 82-B, Issue 5 | Pages 777 - 778
1 Jul 2000
Fixsen J


The Journal of Bone & Joint Surgery British Volume
Vol. 81-B, Issue 1 | Pages 183 - 183
1 Jan 1999
Fixsen J


The Journal of Bone & Joint Surgery British Volume
Vol. 76-B, Issue 4 | Pages 559 - 562
1 Jul 1994
Norman-Taylor F Sweetnam D Fixsen J

We treated five children with non-metastatic Ewing's sarcoma of the distal fibula by distal fibulectomy. At a mean of eight years after surgery they all had nearly normal levels of painfree function. Distal fibulectomy is a good alternative to the more radical amputations recommended in the past.


The Journal of Bone & Joint Surgery British Volume
Vol. 76-B, Issue 2 | Pages 278 - 280
1 Mar 1994
Sanpera I Fixsen J Hill R

We report two cases of deformity of the ankle caused by physeal damage secondary to extravasation of an intravenous infusion in infancy. The possible mechanisms of injury to the physis are discussed.


The Journal of Bone & Joint Surgery British Volume
Vol. 75-B, Issue 5 | Pages 744 - 749
1 Sep 1993
Kershaw C Ware H Pattinson R Fixsen J

We report a review of 33 hips (32 patients) which had required repeat open reduction for congenital dislocation of the hip. They were followed up for a mean of 76 months (36 to 132). Factors predisposing to failure of the initial open reduction were simultaneous femoral or pelvic osteotomy, inadequate inferior capsular release, and inadequate capsulorrhaphy. Avascular necrosis had developed in more than half the hips, usually before the final open reduction. At review, 11 of the hips (one-third) were in Severin grade 3 or worse; five had significant symptoms and only ten were asymptomatic and radiographically normal. Once redisplacement has occurred after primary open reduction, attempts to reduce the head by closed means or by pelvic or femoral osteotomy are usually unsuccessful and a further open reduction is necessary.


The Journal of Bone & Joint Surgery British Volume
Vol. 74-B, Issue 6 | Pages 893 - 896
1 Nov 1992
Pattinson R Fixsen J

Tibial dysplasia is a rare congenital deformity which must be distinguished from the more common fibular dysplasia. We have reviewed 24 patients with 35 affected legs. The classification system of Kalamchi and Dawe (1985) was found to be preferable to that of Jones, Barnes and Lloyd-Roberts (1978) as a guide to prognosis and management. We discuss the outcome of surgical treatment, recommending selective amputation for most cases.


The Journal of Bone & Joint Surgery British Volume
Vol. 74-B, Issue 1 | Pages 130 - 132
1 Jan 1992
Maffulli N Hughes T Fixsen J

Limb lengthening in nine patients was monitored by radiographs and by ultrasound scans. The distraction gap appeared as a sonolucent area within which echogenic foci developed soon after distraction commenced. By seven weeks a new cortex was detected, and medullary canal began to develop between seven and eight weeks. Ultrasound scanning can be used to measure distraction, but it was not as useful as radiographs in detecting angulation. Its use in patients undergoing limb lengthening could reduce their exposure to radiation.


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 6 | Pages 896 - 898
1 Nov 1991
Gibbon A Maffulli N Fixsen J

We have treated 11 patients aged three days to 15 years with bladder exstrophy by horizontal osteotomies of the innominate bones. The operation was originally used for older patients with severe deformity or failed previous surgery but is now applied as a primary procedure in the first week of life. The osteotomies enable the complex malformations to be corrected in a single operation without turning the patient: the pubic bones can be brought together, the abdominal wall repaired and the bladder closed with reconstruction of the urethra and external genitalia. The early results have been very satisfactory in all cases with only minor complications; we felt that a preliminary report should be made, despite a mean follow-up of only seven months.


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 6 | Pages 1002 - 1004
1 Nov 1991
Maffulli N Fixsen J

We describe 11 children with fibular hypoplasia and three- or four-ray feet, two bilaterally. This deformity is a less severe form of the better known congenital short tibia with absent or dysplastic fibula. If the leg-length discrepancy is minor, no treatment or a simple orthosis are used. Epiphysiodesis or leg lengthening by callotasis is appropriate for mild to moderate discrepancy. If the foot is non-functional, or the projected leg-length discrepancy is too great, early amputation and a prosthesis are advised.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 4 | Pages 581 - 585
1 Jul 1990
Coates C Paterson J Woods K Catterall A Fixsen J

Upper femoral osteotomy is a recognised treatment for selected patients with Perthes' disease. The results of this procedure were investigated at skeletal maturity in 44 patients (48 hips). The indication for operation was Catterall group II, III, and IV hips with 'head-at-risk' signs. Harris and Iowa scores were calculated clinically, and each hip was assigned radiographically to one of the five Stulberg classes, its initial Catterall grading checked and other relevant indices measured. Results showed excellent clinical function. Shortening was present in 14 hips (29%) and a positive Trendelenburg's sign was seen in 12 (25%). On radiographic assessment 58% of hips were Stulberg class I or II, with a good prognosis. The results of femoral osteotomy were better than those for conservatively treated hips in all age groups except those under five years.


The Journal of Bone & Joint Surgery British Volume
Vol. 70-B, Issue 3 | Pages 472 - 475
1 May 1988
Graham H Fixsen J

For equinus deformity in spastic hemiplegia, correction by the White slide technique has been studied in a group of 35 patients followed up for 14 to 20 years. It is a simple, effective method of lengthening the calcaneal tendon, and is free from significant complications with an acceptable rate of recurrent deformity. The majority of patients achieved a heel-toe gait.


The Journal of Bone & Joint Surgery British Volume
Vol. 69-B, Issue 3 | Pages 361 - 364
1 May 1987
Fixsen J

Ten patients were treated for anterior or posterior displacement of the hip after an innominate osteotomy for congenital dislocation of the hip. All required a repeated open reduction with an additional procedure, either at the same time as reduction or as a second stage. Stable reduction was achieved in eight cases, but in two the initial attempt failed and the operation had to be repeated. The clinical features of hips with this complication are described and the technique of the salvage operation is discussed.


The Journal of Bone & Joint Surgery British Volume
Vol. 66-B, Issue 5 | Pages 697 - 699
1 Nov 1984
Green A Fixsen J Lloyd-Roberts G

Eighteen patients (34 feet) with arthrogryposis multiplex congenita treated by talectomy for rigid equinovarus deformity were reviewed. The average follow-up was 11 years. Twenty-four feet (71%) were considered satisfactory; the remainder were improved. Seven feet required further operations to correct recurrence of the deformity, but finally all could be fitted with boots or shoes and all patients could walk. The history of talectomy is reviewed and the operative details described.


The Journal of Bone & Joint Surgery British Volume
Vol. 66-B, Issue 2 | Pages 257 - 259
1 Mar 1984
Goddard N Fixsen J

The use of a rotation osteotomy of the humerus in 10 patients with disabling loss of lateral rotation at the shoulder due to brachial plexus birth injuries is described. The operative technique and complications are discussed. Before operation only one patient was independent, but after operation nine of them were. Restoration of lateral rotation at the shoulder can improve the function, the appearance and the independence of these handicapped patients.


The Journal of Bone & Joint Surgery British Volume
Vol. 65-B, Issue 5 | Pages 529 - 530
1 Nov 1983
Fixsen J


The Journal of Bone & Joint Surgery British Volume
Vol. 65-B, Issue 2 | Pages 157 - 159
1 Mar 1983
Williams L Wientroub S Getty C Pincott Gordon I Fixsen J

Three amputated legs with tibial dysplasia were studied by radiography, arteriography and anatomical dissection. The radiographic appearances were the same as the Type 1b tibial dysplasia described by Jones, Barnes and Lloyd-Roberts (1978) in that the tibiae were absent but the lower femoral epiphyses were normal. However, our anatomical findings differed from those of Jones et al. since no bony or cartilaginous anlage of the proximal tibia was found in any of the three legs. The pattern of vascular anomaly was identical in the three legs and similar to the findings of Hootnick et al. (1980) in congenital short fibula. Congenital fusion of the subtalar joint was a constant finding. These results support the hypothesis that the arterial and skeletal systems are vulnerable to a teratogenic insult in the fifth week of embryonic life. The bony and arterial anomalies should be borne in mind by the surgeon attempting reconstructive surgery for this condition.


The Journal of Bone & Joint Surgery British Volume
Vol. 65-B, Issue 1 | Pages 12 - 14
1 Jan 1983
Addison A Fixsen J Lloyd-Roberts G

A modified form of the collateral operation originally described by Dillwyn Evans has been used in severe relapsed club feet to correct the sagittally breached or bean-shaped foot. Forty-five feet in 37 patients were followed up for an average of nine years and nine months. Previous operations had been performed on 42 feet. Thirty out of 45 feet were considered satisfactory at review when evaluated by a simple, functional system of scoring. The majority of the feet were stiff but relatively free of pain and able to fit into normal shoes. The collateral operation was considered successful in 42 feet if the patient's ability to take part in any desired sporting and recreational activities was taken as the criterion for success.


The Journal of Bone & Joint Surgery British Volume
Vol. 59-B, Issue 3 | Pages 267 - 271
1 Aug 1977
Hootnick D Boyd N Fixsen J Lloyd-Roberts G

Forty-three patients with unilateral congenital short tibia with partial or complete absence of the fibula are reviewed. The factors influencing the degree of leg shortening at maturity are considered. Serial radiographic measurements of leg length in fourteen patients covering an average observation period of 9-3 years support the hypothesis that the relative difference in growth between the two limbs remains remarkably constant. By estimating the percentage difference between the normal and abnormal leg lengths on the first measurable radiograph it is therefore possible to predict the likely shortening at maturity. This method of prediction allows the surgeon to make the decision to proceed to Syme's amputation or to the use of an extension prosthesis at about one year of age when the child starts to walk.