1
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Abstract
The aims and principles of orthopaedic management of children with a myelomeningocele are discussed. The primary aim is to establish stable posture, and details are given of the various operative procedures used to bring about stable posture. The management described has resulted in reductions in the number of operations for each child, in the incidence of post-immobilisation fractures, in the number of hospital admissions and in the number of bed-days spent in hospital.
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2
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Abstract
Outcomes from observation or cast or surgical treatment of idiopathic toe-walking were determined in 136 children. With patient-determined outcomes, for the observation group, gait was normal in 6%, improved in 45%, and unchanged in 49%. Physician-determined outcomes demonstrated normal gait in 12% of children. Outcomes were similar in the cast group. With patient-determined outcomes in the surgical group, 22% walked normally, 50% had improved, 26% were unchanged, and 2% had deteriorated; with physician-determined outcomes, 37% walked normally. The natural history, determined from the observation group, was for idiopathic toe-walking to persist, albeit with improvement in 50%. Cast treatment did not alter the natural history. Surgical treatment may influence the outcome, but indications for surgery need to be clarified.
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Affiliation(s)
- D M Eastwood
- Department of Orthopaedics, Royal Children's Hospital, Victoria, Australia
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3
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Williams EN, Broughton NS, Menelaus MB. Age-related walking in children with spina bifida. Dev Med Child Neurol 1999; 41:446-9. [PMID: 10454227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
The aim of this study was to examine children with myelomeningocele (spina bifida) who were investigated according to the level of neurosegmental lesion and to determine the number who walked and their average age at commencement/cessation of walking. The data have been collected since 1978 at the Royal Children's Hospital, Melbourne during annual evaluations of patients with spina bifida and high-level paralysis. After screening for established criteria and assigning to a neurosegmental lesion level, 173 children were examined for their ability to walk, with or without aids, in a community setting. Thirty-five children had lesions at the thoracic level, and seven walked at a mean age of 4 years 6 months. Three children with a lesion at the thoracic level ceased walking at a mean age of 7 years 6 months. Ten children had lesions at the high-lumbar level (L1/2), and five walked at a mean age of 5 years 2 months. Three children who had lesions at the high-lumbar level ceased walking at a mean age of 6 years 11 months. Fifteen children had lesions at the mid-lumbar level (L3) and nine walked at a mean age of 5 years. Three ceased walking at a mean age of 7 years. Forty-five children had lesions at the low-lumbar level (L4/5) and 38 walked at a mean age of 3 years 10 months. Five ceased walking at a mean age of 9 years 1 month. Sixty-eight children had lesions at the sacral level; all of whom walked at an average age of 2 years 2 months. None had ceased walking by the end of the study period. Delay in achieving ambulation can be expected in all children with spina bifida, including those with low neurosegmental level lesions. Furthermore, some children with high lesion level, given the opportunity, might be expected to ambulate effectively in the community but may cease walking after 3 to 4 years of this activity, which is earlier than previously recorded.
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Affiliation(s)
- E N Williams
- School of Physiotherapy, The University of Melbourne, Victoria, Australia
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4
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Menelaus MB. The evolution of orthopaedic management of myelodysplasia. J Pediatr Orthop 1998; 18:421-2. [PMID: 9661843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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5
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Heeg M, Broughton NS, Menelaus MB. Bilateral dislocation of the hip in spina bifida: a long-term follow-up study. J Pediatr Orthop 1998; 18:434-6. [PMID: 9661846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Nineteen patients with spina bifida and bilateral dislocation of the hips were studied with a minimal follow-up of 10 years. The average age at review was 21 years (range, 10-31). Ten patients had an upper neurologic level (thoracic to L3), and nine had a low lesion (L4 to sacrum). Three patients had no hip surgery. A closed or open reduction was performed in 12 hips, supplemented by one or more surgical procedures. Of these, 10 remained enlocated, and two had redislocated. In all other hips, several surgical procedures were performed, aimed at improvement of hip-flexion deformity or stability. At follow-up, one patient had occasional pain in one hip, which was dysplastic. Of the 10 patients with a high lesion, only two were walkers, but both had bilateral dislocation of the hips at follow-up. In contrast, all nine patients were walkers, but four of these had bilateral dislocation at follow-up. We found that a level pelvis and good range of motion of the hips are more important for ambulation than is reduction of bilateral hip dislocation.
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Affiliation(s)
- M Heeg
- Royal Children's Hospital, Parkville, Victoria, Australia
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6
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Frawley PA, Broughton NS, Menelaus MB. Incidence and type of hindfoot deformities in patients with low-level spina bifida. J Pediatr Orthop 1998; 18:312-3. [PMID: 9600554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In a consecutive series of 174 children with low-level spina bifida, there was hindfoot deformity in 263 of the 348 feet; 86 were in equinus, 108 were in calcaneus, 41 were in valgus, 20 were in varus, and eight had convex pes valgus. Surgery was performed on 222 (64%) feet. The deformities were symmetric in 114 children. Spasticity causing deformity necessitated surgery in only 44 feet. Calcaneus deformity in the foot is considerably more common in patients with L4 lesions, and in these circumstances, muscle imbalance is clearly a major factor. However, many patients with calcaneus deformity had L5 or sacral lesions. This suggests that muscle imbalance is not so important a factor as has been thought in the causation of deformity in the lower limb in myelomeningocele.
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Affiliation(s)
- P A Frawley
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne, Australia
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7
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Chew DK, Menelaus MB, Richardson MD. Ollier's disease: varus angulation at the lower femur and its management. J Pediatr Orthop 1998; 18:202-8. [PMID: 9531402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Attention is drawn to the high incidence of varus angulation in the lower femur in Ollier's disease; eight of a total of 14 patients with this condition have this deformity. There may be retardation or arrest of the medial portion of the lower femoral growth plate. One case demonstrates a bone bridge, a condition not previously described in Ollier's disease. The limb-length inequality and varus angulation require concurrent management by a variety of techniques, which are described. Three of the eight patients have reached skeletal maturity; the remainder provide useful information on the condition and are a stimulus for discussion of future management.
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Affiliation(s)
- D K Chew
- Royal Children's Hospital, Parkville, Victoria, Australia
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8
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Menelaus MB, Broughton NS. Dislocation of the hip in myelomeningocele. The McKay hip stabilization. J Bone Joint Surg Am 1997; 79:1750-1. [PMID: 9384435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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9
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Liew SM, Menelaus MB. Benign anterior knee cyst in early childhood. Aust N Z J Surg 1997; 67:798-9. [PMID: 9396999 DOI: 10.1111/j.1445-2197.1997.tb04584.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Anterolateral knee cysts are not uncommon in the first 7 years of life, but have not been described in the literature. METHODS Four patients presenting with an asymptomatic lump on the anterolateral joint line were reviewed. RESULTS The lump remains asymptomatic. CONCLUSIONS Anterolateral knee cysts of childhood are benign and do not require treatment. Their cause is conjectural.
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Affiliation(s)
- S M Liew
- Department of Orthopaedics, Royal Children's Hospital, Parkville, Victoria, Australia
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10
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Godette GA, O'Sullivan M, Menelaus MB. Plantar fibromatosis of the heel in children: a report of 14 cases. J Pediatr Orthop 1997; 17:16-7. [PMID: 8989694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Based on a study of 14 patients younger than 16 years, we found that lumps on the plantar aspect of the anteromedial portion of the heel pad can safely be observed. Many remained small and asymptomatic, some disappeared, and two that required repeated excision biopsy did not subsequently recur. The six patients who were subjected to excision biopsy were found to have plantar fibromatosis. This very precise heel site is a characteristic situation for plantar fibromatosis in childhood.
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Affiliation(s)
- G A Godette
- Royal Children's Hospital, Parkville, Victoria, Australia
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11
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Abstract
We report the results of a prospective study of the surgical release of 45 knee flexion contractures in 28 patients with myelomeningocele. The neurosegmental level was thoracic in ten patients, L1/2 in one, L3/4 in 11, and L5/S1 in six. In walkers the indication for surgery was a fixed flexion contracture impeding walking, and in non-walking patients it was a flexion contracture impeding transfers or sitting balance, or likely to do so with increasing deformity. The mean age at surgery was 6.4 years (3 to 21) and the mean period of follow-up 13 years (4 to 20). The mean knee flexion contracture before surgery was 39° (25 to 70) which improved to 5° at maximum correction and to 13° at latest follow-up. We conclude that surgical release of knee flexion contractures in myelomeningocele improves gait in all children who walk, particularly those with low lumbar lesions. Recurrence of knee flexion contractures after surgical release is most common in those with thoracic lesions who do not achieve independent walking.
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Affiliation(s)
- P. D. Marshall
- Royal Children’s Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - N. S. Broughton
- Royal Children’s Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - M. B. Menelaus
- Royal Children’s Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - H. K. Graham
- Royal Children’s Hospital, Flemington Road, Parkville, Victoria 3052, Australia
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12
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Marshall PD, Broughton NS, Menelaus MB, Graham HK. Surgical release of knee flexion contractures in myelomeningocele. J Bone Joint Surg Br 1996; 78:912-6. [PMID: 8951006 DOI: 10.1302/0301-620x78b6.1254] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We report the results of a prospective study of the surgical release of 45 knee flexion contractures in 28 patients with myelomeningocele. The neurosegmental level was thoracic in ten patients, L1/2 in one, L3/4 in 11, and L5/S1 in six. In walkers the indication for surgery was a fixed flexion contracture impeding walking, and in non-walking patients it was a flexion contracture impeding transfers or sitting balance, or likely to do so with increasing deformity. The mean age at surgery was 6.4 years (3 to 21) and the mean period of follow-up 13 years (4 to 20). The mean knee flexion contracture before surgery was 39 (25 to 70) which improved to 5 degrees at maximum correction and to 13 degrees at latest follow-up. We conclude that surgical release of knee flexion contractures in myelomeningocele improves gait in all children who walk, particularly those with low lumbar lesions. Recurrence of knee flexion contractures after surgical release is most common in those with thoracic lesions who do not achieve independent walking.
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13
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Abstract
We reviewed the results of anterior hip release for fixed flexion deformity in 57 hips in 38 children with spina bifida at an average follow-up of 8.9 years (2 to 22). The indication for this operation was a fixed flexion deformity of more than 30° which interfered with function. In 43 hips there was a good outcome in that the fixed flexion deformity remained less than 30° at follow-up. Four hips had a good initial result but deteriorated after an average of five years, and ten had a poor outcome with deformity of over 30°. Six hips required a repeated anterior hip release and two of these were successful. The success of anterior hip release could not be related to the neurological level or the age at operation. Successful surgery correlated with the walking ability of the child at the latest follow-up.
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Affiliation(s)
- P. A. Frawley
- Department of Orthopaedic Surgery, Royal Children’s Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - N. S. Broughton
- Department of Orthopaedic Surgery, Royal Children’s Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - M. B. Menelaus
- Department of Orthopaedic Surgery, Royal Children’s Hospital, Flemington Road, Parkville, Victoria 3052, Australia
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14
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Frawley PA, Broughton NS, Menelaus MB. Anterior release for fixed flexion deformity of the hip in spina bifida. J Bone Joint Surg Br 1996; 78:299-302. [PMID: 8666646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
We reviewed the results of anterior hip release for fixed flexion deformity in 57 hips in 38 children with spina bifida at an average follow-up of 8.9 years (2 to 22). The indication for this operation was a fixed flexion deformity of more then 30 degrees which interfered with function. In 43 hips there was a good outcome in that the fixed flexion deformity remained less than 30 degrees at follow-up. Four hips had a good initial result but deteriorated after an average of five years, and ten had a poor outcome with deformity of over 30 degrees. Six hips required a repeated anterior hip release and two of these were successful. The success of anterior hip release could not be related to the neurological level or the age at operation. Successful surgery correlated with the walking ability of the child at the latest follow-up.
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Affiliation(s)
- P A Frawley
- Royal Children's Hospital, Melbourne, Australia
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15
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Sandhu PS, Broughton NS, Menelaus MB. Tenotomy of the ligamentum patellae in spina bifida: management of limited flexion range at the knee. ACTA ACUST UNITED AC 1995. [DOI: 10.1302/0301-620x.77b5.7559721] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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16
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Sandhu PS, Broughton NS, Menelaus MB. Tenotomy of the ligamentum patellae in spina bifida: management of limited flexion range at the knee. J Bone Joint Surg Br 1995; 77:832-3. [PMID: 7559721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- P S Sandhu
- Orthopaedic Department, Royal Children's Hospital, Parkville, Victoria, Australia
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17
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Abstract
We reviewed 16 patients with spina bifida and unilateral dislocation of the hip at an average age of 17 years. Nine had a high neurological level (thoracic to L3) and seven a low lesion (L4 to sacral). We assessed the influence of unilateral dislocation of the hip on leg-length discrepancy, hip pain, hip stiffness and pressure sores of the ischial tuberosity. In non-walking patients with high-level lesions, unilateral dislocation gave little functional disability and did not appear to require reduction. In walking patients with low-level lesions, leg-length discrepancy led to a poor gait and functional problems which could be prevented by reduction of the dislocation. In all patients with low lesions, surgery was successful in maintaining reduction; in two of five patients with high lesions it was unsuccessful.
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18
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Fraser RK, Bourke HM, Broughton NS, Menelaus MB. Unilateral dislocation of the hip in spina bifida. A long-term follow-up. J Bone Joint Surg Br 1995; 77:615-9. [PMID: 7615608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We reviewed 16 patients with spina bifida and unilateral dislocation of the hip at an average age of 17 years. Nine had a high neurological level (thoracic to L3) and seven a low lesion (L4 to sacral). We assessed the influence of unilateral dislocation of the hip on leg-length discrepancy, hip pain, hip stiffness and pressure sores of the ischial tuberosity. In non-walking patients with high-level lesions, unilateral dislocation gave little functional disability and did not appear to require reduction. In walking patients with low-level lesions, leg-length discrepancy led to a poor gait and functional problems which could be prevented by reduction of the dislocation. In all patients with low lesions, surgery was successful in maintaining reduction; in two of five patients with high lesions it was unsuccessful.
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Affiliation(s)
- R K Fraser
- Royal Children's Hospital, Parkville, Victoria, Australia
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19
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Fraser RK, Menelaus MB, Williams PF, Cole WG. The Miller procedure for mobile flat feet. J Bone Joint Surg Br 1995; 77:396-399. [PMID: 7744923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
We studied the long-term results of the Miller operation at a mean age of 13 years in 22 patients (38 feet) with persistently symptomatic mobile flat feet associated with an isolated naviculocuneiform break. At a mean of 12 years (3 to 27) after surgery, 84% of the feet had a satisfactory clinical result. We conclude that the Miller operation is a useful procedure for adolescent patients with persistently symptomatic flat feet with an isolated break at the naviculocuneiform joint.
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Affiliation(s)
- R K Fraser
- Department of Orthopaedics, Royal Children's Hospital, Parkville, Victoria, Australia
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20
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Abstract
We studied the long-term results of the Miller operation at a mean age of 13 years in 22 patients (38 feet) with persistently symptomatic mobile flat feet associated with an isolated naviculocuneiform break. At a mean of 12 years (3 to 27) after surgery, 84% of the feet had a satisfactory clinical result. We conclude that the Miller operation is a useful procedure for adolescent patients with persistently symptomatic flat feet with an isolated break at the naviculocuneiform joint.
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21
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Phillips DL, Field RE, Broughton NS, Menelaus MB. Reciprocating orthoses for children with myelomeningocele. A comparison of two types. J Bone Joint Surg Br 1995; 77:110-3. [PMID: 7822365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Since 1987, 22 children with myelomeningocele have been fitted with reciprocating orthoses. The level of the spinal lesions ranged from T10 to L4 and 13 had associated spinal deformities. Twelve of the patients currently use a Reciprocating Gait Orthosis, seven use a Hip Guidance Orthosis or Parawalker, one has progressed to a Knee Ankle Foot Orthosis, one has died and one has been lost to follow-up. The reciprocating orthoses are worn for a mean of 3.5 hours per day (1 to 6.5); daily usage by girls is almost twice that by boys. The mean daily usage by community walkers is 4.2 hours (13 children) as against 2.8 hours by household ambulators (8 children). Active hip flexion is not essential and fixed-flexion contractures up to 35 degrees can be accommodated. The average breakdown rate is 0.45 per year with an average of 1.5 adjustments each year. The average annual cost of a reciprocating orthosis is Aus$750 (375 pounds, US$570); this includes fabrication, adjustments and repairs.
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22
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Phillips DL, Field RE, Broughton NS, Menelaus MB. Reciprocating orthoses for children with myelomeningocele. A comparison of two types. ACTA ACUST UNITED AC 1995. [DOI: 10.1302/0301-620x.77b1.7822365] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Since 1987, 22 children with myelomeningocele have been fitted with reciprocating orthoses. The level of the spinal lesions ranged from T10 to L4 and 13 had associated spinal deformities. Twelve of the patients currently use a Reciprocating Gait Orthosis, seven use a Hip Guidance Orthosis or Parawalker, one has progressed to a Knee Ankle Foot Orthosis, one has died and one has been lost to follow-up. The reciprocating orthoses are worn for a mean of 3.5 hours per day (1 to 6.5); daily usage by girls is almost twice that by boys. The mean daily usage by community walkers is 4.2 hours (13 children) as against 2.8 hours by household ambulators (8 children). Active hip flexion is not essential and fixed-flexion contractures up to 35 degrees can be accommodated. The average breakdown rate is 0.45 per year with an average of 1.5 adjustments each year. The average annual cost of a reciprocating orthosis is Aus$750 (375 pounds, US$570); this includes fabrication, adjustments and repairs.
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23
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Broughton NS, Graham G, Menelaus MB. The high incidence of foot deformity in patients with high-level spina bifida. J Bone Joint Surg Br 1994; 76:548-50. [PMID: 8027137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In a consecutive series of 124 children with spina bifida we found that 220 (89%) of the 248 feet were deformed: 70 had a calcaneus deformity; 126 were in equinus; 16 were in valgus; 3 were in varus; and 5 had convex pes valgus. Operations were performed on 171 (78%) of the deformed feet. Spasticity of the muscles controlling the foot was detected in 36 (51%) of the 70 calcaneus feet and in 22 (17%) of the 126 equinus feet. The deformities were symmetrical in 94 children. There is a high incidence of foot deformity in patients with spina bifida who have no voluntary activity in the motors of the feet.
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24
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Abstract
In a consecutive series of 124 children with spina bifida we found that 220 (89%) of the 248 feet were deformed: 70 had a calcaneus deformity; 126 were in equinus; 16 were in valgus; 3 were in varus; and 5 had convex pes valgus. Operations were performed on 171 (78%) of the deformed feet. Spasticity of the muscles controlling the foot was detected in 36 (51%) of the 70 calcaneus feet and in 22 (17%) of the 126 equinus feet. The deformities were symmetrical in 94 children. There is a high incidence of foot deformity in patients with spina bifida who have no voluntary activity in the motors of the feet.
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25
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Abstract
We report four cases of symptomatic extension deformity of the interphalangeal joint of the hallux. Patients without pathology in the joint were effectively treated by osteotomy of the proximal phalanx. For older patients, or those with joint pathology, interphalangeal fusion is recommended. The condition has not been previously reported.
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Affiliation(s)
- R N de Steiger
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne, Australia
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26
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Abstract
This study was undertaken to assess the incidence and etiology of knee problems in a long-term follow-up of myelomeningocele patients. Of the 72 community ambulators reviewed, 17 (24%) had significant knee symptoms. A specific gait pattern was identified in symptomatic patients with low lumbar lesions, which may be explained on the basis of hip abductor and calf muscle weakness. These patients have a characteristic gait, which places abnormal stress on the knee, leading to medial and anteromedial rotary instability and eventual degenerative change. It is likely that disability resulting from knee symptoms will be the factor precluding independent ambulation in the patients reviewed in this study.
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Affiliation(s)
- J J Williams
- Central Texas Pediatric Orthopaedics and Scoliosis Surgery, Austin
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27
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Abstract
We studied 1061 children with myelomeningocele, reviewing 3184 pelvic radiographs from 802 patients. Hip dislocation had occurred by the age of 11 years in 28% of children with a thoracic neurosegmental level, 30% of those with an L1/2 level, 36% of L3, 22% of L4, 7% of L5 and only 1% of those with sacral levels. Hip dislocation was not inevitable even when there was maximal muscle imbalance about the hip. The average hip flexion contracture in children aged 9 to 11 years was significantly greater in those with thoracic (22 degrees) and L1/2 (33 degrees) levels than in those with L4 (9 degrees), L5 (5 degrees) or sacral (4 degrees) levels. Our findings indicate that muscle imbalance is not a significant factor in the production of flexion deformity or dislocation of the hip; both are commonly seen in the absence of imbalance. The restoration of muscle balance should no longer be considered to be the principal aim of the management of the hip in children with myelomeningocele.
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Affiliation(s)
- N S Broughton
- Department of Orthopaedics, Royal Children's Hospital, Victoria, Australia
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28
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Abstract
We reviewed 20 patients with spina bifida who had had surgical management of tibial torsion. Eight had had bilateral procedures and 12 a unilateral procedure, giving a total of 28 limbs for analysis. We performed closed osteoclasis on seven limbs and tibial osteotomy on 21. In the closed osteoclasis group six limbs (85%) had a good result after an average follow-up of nine years (2 to 22). All limbs developed postoperative anteromedial bowing of the tibia which later remodelled. In the tibial osteotomy group 19 (90%) had a good result. The average follow-up was nine years (2 to 28). Complications occurred in seven limbs (33%). We recommend closed osteoclasis of the tibia for the young patient with spina bifida in whom walking is impeded by excessive internal tibial torsion, and supramalleolar tibial osteotomy in the older patient with excessive external tibial torsion and a planovalgus foot.
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Affiliation(s)
- R K Fraser
- Department of Orthopaedics, Royal Children's Hospital, Parkville, Victoria, Australia
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29
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Broughton NS, Wright J, Menelaus MB. Range of knee motion in normal neonates. J Pediatr Orthop 1993; 13:263-4. [PMID: 8459024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Fifty-seven normal neonates were examined at birth and at 3 and 6 months (to within 7 days). Range of knee motion and of hip flexion contracture were measured. Mean knee flexion contracture was 21.4 degrees at birth, reducing to 10.7 degrees at 3 months and 3.3 degrees at 6 months. Decreasing range of knee flexion was noted in the same period. The natural history of normal knee motion is important in interpreting findings in patients with neuromuscular disorders.
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Affiliation(s)
- N S Broughton
- Department of Orthopaedics, Royal Children's Hospital, Melbourne, Australia
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30
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Harris IE, Dickens R, Menelaus MB. Use of the Pavlik harness for hip displacements. When to abandon treatment. Clin Orthop Relat Res 1992:29-33. [PMID: 1499221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Seven hundred twenty congenitally dislocated or subluxated hips in 550 patients less than one year old, treated with the Pavlik harness, were retrospectively reviewed. Overall, 11% of the hips proved irreducible by Pavlik harness treatment, 9% had dysplasia at the end of harness treatment, and 5% developed dysplasia by the age of two years two months (average). Fourteen percent of the hips positive for Ortolani's sign, 6% of the hips positive for Barlow's sign, and 2% of the congenitally subluxated hips required open or closed reduction followed by plaster hip spica immobilization. Avascular necrosis occurred in 0.7% of the hips treated with the Pavlik harness alone. Transient irritability with pain and limited motion of the hip occurred in 1% of the hips. The Pavlik harness is not appropriate for the larger child, most children older than eight months of age, the child in whom the examiner does not get an adequate sense of reduction, the hip that redislocates with the slightest adduction, and the hip that requires excessive flexion to maintain reduction. Pavlik harness treatment should be abandoned in favor of other methods if, after two to four weeks of use, abduction has not improved sufficiently to allow reduction, the hip has not reduced, or the hip remains unstable.
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Affiliation(s)
- I E Harris
- Section of Orthopaedic Surgery, Arizona Health Sciences Centre, Tucson
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31
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Abstract
Benign paroxysmal torticollis is a self-limiting condition occurring during infancy. It resolves by the age of two to three years. Periodic episodes of torticollis may randomly alternate from side to side and be associated with other symptoms. The aetiology is unknown and no treatment is effective. It is relatively uncommon, and has not been previously reported in the orthopaedic literature, although initial referral may well be to an orthopaedic surgeon. We report four cases, and review the literature.
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Affiliation(s)
- H D Bratt
- Royal Children's Hospital, Melbourne, Australia
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32
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Abstract
Our purpose was to describe the natural history of lower extremity alignment in spina bifida patients. We prospectively evaluated all spina bifida patients seen at the Children's Hospital in Seattle since 1971 and at the Royal Children's Hospital in Melbourne since 1979. Serial examinations were performed on 434 patients, ranging from birth to 23 years of age. The lower limbs of children with spina bifida had neutral alignment at birth that gradually increased to 6 degrees of valgus--a pattern different from normal children. Valgus greater than 10 degrees was observed in only 6% of patients, and the degree of angular deformity was not affected by walking, the use of an above-knee orthosis, or neurosegmental level. An above-knee orthosis to prevent malalignment does not appear to be warranted and continued ambulation does not significantly contribute to lower extremity deformity.
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Affiliation(s)
- J G Wright
- Division of Orthopaedics, Hospital for Sick Children, Toronto, Ontario, Canada
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33
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Abstract
Abnormally shaped, usually double-layered, patellae are recognized as occurring in multiple epiphyseal dysplasia. The case described is unusual in that an associated defect appeared in the femur and resulted in mechanical symptoms.
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Affiliation(s)
- C J Coates
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne, Victoria, Australia
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34
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Abstract
The natural history of knee contracture was determined in a prospective study of 850 myelomeningocele (MM) patients, ranging in age from neonate to 23 years, excluding patients after knee surgery. Fixed flexion contracture of 10 degrees at birth decreased by age 9 months but increased thereafter if the patient's MM level was higher than L3. In the thoracic/L1-L3 level patients, the mean fixed flexion contracture was 18 degrees with and 17 degrees without knee flexor spasticity. Range of knee flexion remained at 126 degrees until age 3 years, and decreased thereafter if the patient's MM was higher that L3. This study demonstrates that muscle imbalance and spasticity play a minimal role in development of knee contracture.
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Affiliation(s)
- J G Wright
- Robert Wood Johnson Clinical Scholars Program, Yale University School of Medicine, New Haven, Connecticut
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35
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Abstract
The consistency between patterns of lower-limb muscle strengths in children with myelomeningocele and Sharrard's classic description of segmental innervation was examined in 291 patients. Although it has been assumed that medial hamstring innervation was from a similar neurosegmental level as gluteus medius, and gluteus maximus was from a similar level as gastrocnemius-soleus, the authors found that medial hamstring strength more frequently correlated with iliopsoas and quadriceps, and glutei with anterior tibialis. It is proposed that children with myelomeningocele be grouped according to specific muscle strength rather than by neurosegmental level.
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Affiliation(s)
- C M McDonald
- Department of Rehabilitation Medicine and Pediatrics, University of Washington School of Medicine, Seattle
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36
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Mehlman CT, Dickens DR, Menelaus MB. Bilateral hypoplastic calcanei. J Pediatr Orthop 1991; 11:384-5. [PMID: 2056090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A previously undescribed anomaly of the calcaneus occurred in an otherwise healthy 2-month-old girl. There was marked bilateral hypoplasia of the calcanei, involving approximately the posterior half of each. The child stood at 15 months and walked at 22 months. At age 5 years, the child had a slight in-toed gait that corrected with dorsiflexion. Her only problem has been some difficulty with shoeware. The etiology of this anomaly remains conjectural.
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Affiliation(s)
- C T Mehlman
- Grandview Hospital and Medical Center, Dayton, Ohio
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37
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Affiliation(s)
- R K Miller
- Department of Orthopaedic Surgery, Royal Children's Hospital, Parkville, Victoria, Australia
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38
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Abstract
A significant association between slipped upper femoral epiphysis (SCFE) and subtalar arthritis causes peroneal spastic flatfoot. Three patients with this association were observed in 136 cases of SCFE, an incidence of 2.3%; the anticipated incidence would be 0.4%. We postulate that both conditions reflect an underlying immunologic disorder.
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Affiliation(s)
- S G Doig
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne, Australia
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39
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Menelaus MB. Osteomyelitis: approaching the 1990s. Med J Aust 1990; 153:632. [PMID: 2233445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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40
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Abstract
Two cases of painful osteochondritis of the basal epiphysis of the first metatarsal are described. Complete resolution without deformity was achieved in both patients. We suggest that this condition be considered in the differential diagnosis of transitory foot pain in childhood.
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Affiliation(s)
- M P Falkenberg
- Orthopaedic Department, Royal Children's Hospital, Melbourne, Australia
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41
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Brougham DI, Broughton NS, Cole WG, Menelaus MB. Avascular necrosis following closed reduction of congenital dislocation of the hip. Review of influencing factors and long-term follow-up. J Bone Joint Surg Br 1990; 72:557-62. [PMID: 2380203 DOI: 10.1302/0301-620x.72b4.2380203] [Citation(s) in RCA: 85] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We studied the pathogenesis, incidence and consequences of avascular necrosis in 184 children treated for congenital dislocation of the hip. Of 210 hips, 99 (47%) had some evidence of avascular necrosis (total 81, partial 18). The incidence was not influenced by the age at reduction, the duration of traction or the use of adductor tenotomy. Patients treated by closed reduction without preliminary traction did not have a higher incidence of avascular necrosis. At long-term clinical and radiological review of 81 hips, early avascular necrosis significantly increased the chance of a poor outcome but did not predispose to acetabular dysplasia. If review includes minor forms of avascular necrosis, then this condition is common after closed reduction. Its presence is an important determinant of long-term radiological and clinical outcome.
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Affiliation(s)
- D I Brougham
- Royal Children's Hospital, Melbourne, Victoria, Australia
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42
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Affiliation(s)
- C T Mehlman
- Ohio University College of Osteopathic Medicine, Athens
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43
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Affiliation(s)
- M B Menelaus
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne
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44
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Abstract
Three additional cases of unilateral tibia vara caused by focal fibrocartilaginous dysplasia are reported in children aged 5, 6, and 18 months. These three cases support the conclusion of our original case report that unilateral tibia vara is most likely a progressive deformity, but that documentation of the progression should be obtained before a valgus osteotomy is performed.
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Affiliation(s)
- B W Olney
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne, Australia
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45
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Thomas IH, Dunin AJ, Cole WG, Menelaus MB. Avascular necrosis after open reduction for congenital dislocation of the hip: analysis of causative factors and natural history. J Pediatr Orthop 1989; 9:525-31. [PMID: 2794025 DOI: 10.1097/01241398-198909010-00005] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We analysed the causative factors and natural history of avascular necrosis (AVN) after open reduction of 87 dislocated hips. AVN was observed in 37% of the hips, yet open reduction did not appear to contribute to the development of AVN and its prevalence was similar in hips treated by open or closed reduction in our institution. Only 45% of hips with AVN had a good late result. More containment procedures were required if AVN had occurred. Premature physeal closure was one late manifestation of this complication, which occurred following apparent partial AVN changes.
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Affiliation(s)
- I H Thomas
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne, Australia
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46
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Brougham DI, Cole WG, Dickens DR, Menelaus MB. Torticollis due to a combination of sternomastoid contracture and congenital vertebral anomalies. J Bone Joint Surg Br 1989; 71:404-7. [PMID: 2722930 DOI: 10.1302/0301-620x.71b3.2722930] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We report four children with sternomastoid contracture combined with torticolis secondary to congenital vertebral anomalies. Two had features of Klippel-Feil syndrome and a proximal release of the contracted sternomastoid produced good cosmetic correction initially. Progression of the deformity occurred subsequently without recurrence of sternomastoid contracture. One child had such mild deformity that it was merely observed. The fourth child was born with torticollis without sternomastoid tightness and a vertebral anomaly was later recognised. He slowly developed a sternomastoid contracture and his condition was considerably improved by sternomastoid release. This combination of causes of torticollis has not, as far as we know, been previously reported. The clinician should be aware of it and should also realise that radiographs of the very immature spine may not disclose the bony anomalies.
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Affiliation(s)
- D I Brougham
- Royal Children's Hospital, Parkville, Victoria, Australia
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47
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Abstract
We reviewed 12 patients with congenital hallux varus who had had operations on 20 feet to enable them to wear normal shoes and to improve the appearance. After an average follow-up of 12.7 years the results of soft tissue procedures were satisfactory in 12 of 17 feet. Arthrodesis of the first metatarsophalangeal joint, performed primarily in one foot and secondarily in two others was also satisfactory, but metatarsal osteotomy in two feet gave unsatisfactory results leading to local amputation. The unsatisfactory results were generally due to the appearance of shortness of the first metatarsal and rarely because of symptoms or recurrent deformity.
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Affiliation(s)
- J A Mills
- Department of Orthopaedic Surgery, Royal Children's Hospital, Parkville, Victoria, Australia
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48
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Abstract
We describe three patients who developed gross calcaneus deformity following surgery for talipes equinovarus. One also had an associated valgus deformity and another had supination of the forefoot; all had intractable problems with footwear. Operation for transfer of the tibialis anterior to the heel, with correction of the associated deformities, was successful and improved both their gait and the shoe problems.
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49
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Abstract
Over a 25-year period, 12 patients had from 2.5 to 5.1 cm operative shortening of the tibia and fibula for leg length discrepancy at between four and 18 years of age. All recovered normal function and there was minor cosmetic impairment in only two cases. The only vascular complication was temporary delay in return of the circulation to the foot after tourniquet removal in one patient. The procedure is valuable for discrepancy of tibial length in patients when they present too late for epiphyseal arrest, when there is doubt as to the appropriate timing for epiphyseal arrest, or when it is uncertain at an earlier stage whether there is need for surgical correction.
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50
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Olney BW, Menelaus MB. Monteggia and equivalent lesions in childhood. J Pediatr Orthop 1989; 9:219-23. [PMID: 2647788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
One hundred two children with acute Monteggia lesions treated over a 25 year period were reviewed. Using the Bado classification system, type 1 (53%) and type 3 (26%) fractures were the most common. The type 1 equivalent injury associated with a proximal radius fracture is more common in children than previously reported. The majority of injuries could be treated with closed reduction, except the type 1 equivalent lesions, which required operative treatment in 10 of 14 children. Varus angulation of the ulna was the most common deformity after closed treatment. Nerve injuries occurred in 11% of the injuries, and resolved in all cases without operative treatment.
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Affiliation(s)
- B W Olney
- Department of Orthopaedic Surgery, Royal Children's Hospital, Melbourne, Australia
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