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The Bone & Joint Journal
Vol. 97-B, Issue 3 | Pages 412 - 419
1 Mar 2015
Walton RDM Martin E Wright D Garg NK Perry D Bass A Bruce C

We undertook a retrospective comparative study of all patients with an unstable slipped capital femoral epiphysis presenting to a single centre between 1998 and 2011. There were 45 patients (46 hips; mean age 12.6 years; 9 to 14); 16 hips underwent intracapsular cuneiform osteotomy and 30 underwent pinning in situ, with varying degrees of serendipitous reduction. No patient in the osteotomy group was lost to follow-up, which was undertaken at a mean of 28 months (11 to 48); four patients in the pinning in situ group were lost to follow-up, which occurred at a mean of 30 months (10 to 50). Avascular necrosis (AVN) occurred in four hips (25%) following osteotomy and in 11 (42%) following pinning in situ. AVN was not seen in five hips for which osteotomy was undertaken > 13 days after presentation. AVN occurred in four of ten (40%) hips undergoing emergency pinning in situ, compared with four of 15 (47%) undergoing non-emergency pinning. The rate of AVN was 67% (four of six) in those undergoing pinning on the second or third day after presentation.

Pinning in situ following complete reduction led to AVN in four out of five cases (80%). In comparison, pinning in situ following incomplete reduction led to AVN in 7 of 21 cases (33%). The rate of development of AVN was significantly higher following pinning in situ with complete reduction than following intracapsular osteotomy (p = 0.048). Complete reduction was more frequent in those treated by emergency pinning and was strongly associated with AVN (p = 0.005).

Non-emergency intracapsular osteotomy may have a protective effect on the epiphyseal vasculature and should be undertaken with a delay of at least two weeks. The place of emergency pinning in situ in these patients needs to be re-evaluated, possibly in favour of an emergency open procedure or delayed intracapsular osteotomy. Non-emergency pinning in situ should be undertaken after a delay of at least five days, with the greatest risk at two and three days after presentation. Intracapsular osteotomy should be undertaken after a delay of at least 14 days. In our experience, closed epiphyseal reduction is harmful.

Cite this article: Bone Joint J 2015;97-B:412–19.


The Bone & Joint Journal
Vol. 96-B, Issue 10 | Pages 1424 - 1426
1 Oct 2014
Mayne AIW Bidwai AS Beirne P Garg NK Bruce CE

We report the effect of introducing a dedicated Ponseti service on the five-year treatment outcomes of children with idiopathic clubfoot.

Between 2002 and 2004, 100 feet (66 children; 50 boys and 16 girls) were treated in a general paediatric orthopaedic clinic. Of these, 96 feet (96%) responded to initial casting, 85 requiring a tenotomy of the tendo-Achillis. Recurrent deformity occurred in 38 feet and was successfully treated in 22 by repeat casting and/or tenotomy and/or transfer of the tendon of tibialis anterior, The remaining 16 required an extensive surgical release.

Between 2005 and 2006, 72 feet (53 children; 33 boys and 20 girls) were treated in a dedicated multidisciplinary Ponseti clinic. All responded to initial casting: 60 feet (83.3%) required a tenotomy of the tendo-Achillis. Recurrent deformity developed in 14, 11 of which were successfully treated by repeat casting and/or tenotomy and/or transfer of the tendon of tibialis anterior. The other three required an extensive surgical release.

Statistical analysis showed that children treated in the dedicated Ponseti clinic had a lower rate of recurrence (p = 0.068) and a lower rate of surgical release (p = 0.01) than those treated in the general clinic.

This study shows that a dedicated Ponseti clinic, run by a well-trained multidisciplinary team, can improve the outcome of idiopathic clubfoot deformity.

Cite this article: Bone Joint J 2014;96-B:1424–6


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_24 | Pages 7 - 7
1 May 2013
Mayne AIW Bidwai A Garg NK Bruce CE
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Aim

To compare outcomes for children treated for idiopathic clubfeet with the Ponseti regimen before (2002–2004) and after (2005–2006) implementation of a dedicated Ponseti service.

Method

A retrospective analysis of outcomes for all patients with idiopathic clubfeet treated in the 2 years before and after implementation of a dedicated Ponseti service was undertaken. Results were statistically analysed using Fisher's exact t-test.


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_24 | Pages 6 - 6
1 May 2013
Mayne AIW Bidwai A Garg NK Bruce CE
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Aim

10 years after the introduction of the Ponseti casting regimen as standard treatment for idiopathic clubfoot at Alder Hey Children's Hospital, we reviewed the mid-term outcomes of the initial 2-year cohort (treated from 2002–2004)

Method

100 feet were treated in 66 patients. 61 of the 100 feet have been prospectively reviewed on an annual/ bi-annual basis since successful correction, with outcomes of the remaining feet obtained by retrospective analysis.


The Journal of Bone & Joint Surgery British Volume
Vol. 92-B, Issue 11 | Pages 1586 - 1588
1 Nov 2010
Perry DC Tawfiq SM Roche A Shariff R Garg NK James LA Sampath J Bruce CE

The association between idiopathic congenital talipes equinovarus (CTEV) and developmental dysplasia of the hip is uncertain. We present an observational cohort study spanning 6.5 years of selective ultrasound screening of hips in clubfoot. From 119 babies with CTEV there were nine cases of hip dysplasia, in seven individuals. This suggests that 1 in 17 babies with CTEV will have underlying hip dysplasia.

This study supports selective ultrasound screening of hips in infants with CTEV.


Orthopaedic Proceedings
Vol. 88-B, Issue SUPP_III | Pages 435 - 435
1 Oct 2006
Garg NK Arumilli BRB Koneru P Sampath J Bruce CE
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Introduction: It is common practice to screen the hips of infant with a family history of DDH clinically and ultra-sonographically in selective screening programmes. The practice of regular radiographic follow-up of infants with a positive family history of Developmental Hip Dysplasia (DDH) is based on the widespread belief that Primary Acetabular Dysplasia is a genetic disorder that can occur in the absence of frank hip subluxation or dislocation1. It has been our practice to obtain a 6 – 12 month screening radiograph in such patients but this practice is not conclusively supported in the literature.

Materials and Methods: We reviewed all such infants who had a normal clinical and ultrasound examination of the hips at the 6–8 week screening examination but who, because of the family history underwent further radiographic screening after a 6–12 month interval. The radiographs of all such infants (n=77) were analysed for any signs of late hip dysplasia.

Results and Discussion: Sixty six infant had normal X rays at the 6–8 month assessment and were discharged. The remaining eleven patients had acetabular angles at the upper end of the normal range for age and were reviewed again with further radiographs at 12 months. At this stage ten patients were normal and were discharged. The remaining patient was reviewed again at 18 months and 24 months and finally proved to be normal and was discharged. The result of a postal survey has suggested that majority of BSCOS members do not get follow up x-ray done if the clinical and ultrasound scan is normal at screening visit.

Conclusion: All of the seventy seven patients eventually developed normal radiographs and we question the need for radiographic follow up of infants with a family history of DDH but who have a normal clinical examination and ultrasound scan at 6–8 weeks.


The Journal of Bone & Joint Surgery British Volume
Vol. 88-B, Issue 10 | Pages 1385 - 1387
1 Oct 2006
Changulani M Garg NK Rajagopal TS Bass A Nayagam SN Sampath J Bruce CE

We report our initial experience of using the Ponseti method for the treatment of congenital idiopathic club foot.

Between November 2002 and November 2004 we treated 100 feet in 66 children by this method. The standard protocol described by Ponseti was used except that, when necessary, percutaneous tenotomy of tendo Achillis were performed under general anaesthesia in the operating theatre and not under local anaesthesia in the out-patient department. The Pirani score was used for assessment and the mean follow-up time was 18 months (6 to 30).

The results were also assessed in terms of the number of casts applied, the need for tenotomy of tendo Achillis and recurrence of the deformity. Tenotomy was required in 85 of the 100 feet. There was a failure to respond to the initial regimen in four feet which then required extensive soft-tissue release. Of the 96 feet which responded to initial casting, 31 (32%) had a recurrence, 16 of which were successfully treated by repeat casting and/or tenotomy and/or transfer of the tendon of tibialis anterior. The remaining 15 required extensive soft-tissue release. Poor compliance with the foot-abduction orthoses (Denis Browne splint) was thought to be the main cause of failure in these patients.


The Journal of Bone & Joint Surgery British Volume
Vol. 88-B, Issue 9 | Pages 1224 - 1227
1 Sep 2006
Arumilli BRB Koneru P Garg NK Davies R Saville S Sampath J Bruce C

The practice of regular radiological follow-up of infants with a positive family history of developmental dysplasia of the hip is based on the widespread belief that primary acetabular dysplasia is a genetic disorder which can occur in the absence of frank subluxation or dislocation. We reviewed all infants who were involved in our screening programme for developmental dysplasia of the hip, between November 2002 and January 2004, and who had a normal clinical and ultrasound examination of the hip at six to eight weeks of age, but who, because of a family history of developmental dysplasia of the hip, had undergone further radiography after an interval of 6 to 12 months. The radiographs of 89 infants were analysed for signs of late dysplasia of the hip and assessed independently by three observers to allow for variability of measurement. There were 11 infants (11%) lost to follow-up.

All the patients had normal radiographs at the final follow-up and none required any intervention. We therefore question the need for routine radiological follow-up of infants with a positive family history of developmental dysplasia of the hip, but who are normal on clinical examination and assessment by ultrasound screening when six to eight weeks old.


The Journal of Bone & Joint Surgery British Volume
Vol. 88-B, Issue 3 | Pages 358 - 361
1 Mar 2006
Prathapkumar KR Garg NK Bruce CE

Several techniques are available for the treatment of displaced fractures of the neck of the radius in children. We report our experience in 14 children treated by indirect reduction and fixation using an elastic stable intramedullary nail. The patients were followed up for a mean of 28 months. One developed asymptomatic avascular necrosis. The rest had excellent results. One had a neuropraxia of the posterior interosseous nerve, which recovered within six weeks. We advocate elastic stable intramedullary nailing for the closed reduction and fixation of these fractures in children.


Orthopaedic Proceedings
Vol. 86-B, Issue SUPP_II | Pages 195 - 195
1 Feb 2004
Cockshott SM Carroll FA Duckett SP Agorastides I Garg NK Bruce. CE
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Aim: A retrospective study to analyse the treatment of paediatric diaphyseal forearm fractures over the preceding 6 years and to assess if there was any difference in outcome between plate and elastic stable intra-medullary nailing (ESIN).

Material and Methods: Between January 1997 and December 2002, 144 unstable fractures required surgical fixation. 59 patients were treated with both-bone plate fixation, 55 patients were treated with single-bone plate fixation and 30 patients were treated with ESIN.

The mean age of surgery was approximately 12 with peaks at age 8 and 13 years.

In the plate group, 70% to 80% were undertaken by the SpRs and in the nailing group, approximately 50% were undertaken by staff grades; 30% by Consultants and 20% by SpRs.

Results: Between each group there was no difference in time spent in plaster, clinic attendance, time to clinical union and time to restoration of normal movements. On radiographic reviews, single-bone plate fixation patients united quicker than the both-bone plate fixation or ESIN groups. Average anaesthetic times became more prolonged from single-bone to ESIN to both-bone plate fixation.

Compound fractures were approximately 10% in both groups. There were hyper-trophic scars in approximately 10% in the plate group and 3% in the nail group. There were 3 compartment syndromes in the plate group and 2 compartment syndromes in the nail group.

In the plating groups, there was a higher rate of peri-prosthetic fracture, mal-union, hyper-trophic scarring, infection and neuro-vascular complications.

Conclusion: ESIN is superior to plating in relation to surgical complications. It is therefore recommended that elastic stable intra-medullary nailing should be used for displaced paediatric diaphyseal forearm fractures.


Orthopaedic Proceedings
Vol. 85-B, Issue SUPP_II | Pages 108 - 108
1 Feb 2003
Peter VK Garg NK Bruce CE
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This paper presents the results of forearm fractures in twenty children treated with flexible intramedullary nailing, over a period of 3 yrs.

Forearm fractures in children are an extremely common injury and excellent results are obtained in the majority of cases by closed reduction and plaster immobilisation. If adequate reduction cannot be achieved or maintained by conservative means or if it fails, some form of internal fixation will be required. Flexible nails are an extremely effective way for addressing this problem.

Twenty children had flexible intramedullary nailing done following forearm fractures over a 3-year period from 1997–2000 [failed reduction (10), unstable post MUA(3), slipped in plaster(6) and open fractures(1)]. There were 15 male and 5 female patients, the mean age being 10. 9. The nature of the injury were radial neck (3); proximal radius (1), galeazzi (1) and both bone fractures (15). Nine patients had closed nailing, while 11 required a mini open approach of which, 5 needed exposure only on one side. Patients were protected post surgery until signs of union were seen. The patients had regular clinical and radiological assessment and nails were removed on an average of 6–8 months, though in patients with radial neck fractures it was removed much earlier [4–5 weeks].

All patients went on to full bony union in excellent position, the average time to union being 5. 8 weeks. All but one patient regained full prono-supination, elbow and wrist motion, though none had any functional disability. There were a few minor complications especially following implant removal, including superficial wound infections (3), transient hypoasthesia in the distribution of the superficial radial nerve (2) and one patient in whom one nail had to be left behind as it could not be removed. There were no long-term sequelae.

Several methods of internal fixation are available, and the very diversity of choice demonstrates the lack of an ideal solution. K-wires are not applicable at all levels and plates have the disadvantage that they require extensive exposure of the fracture site. Removal of the plates is just as, if not more, fraught with complications.

Flexible nails can often be inserted closed, leave cosmetically more acceptable scars, provide excellent alignment of the fracture and can be removed easily without requiring any postoperative immobilisation. In our opinion it should be considered as the method of choice in treating forearm fractures in children, when some form of internal fixation is required.