Infantile Blount Disease: Long-Term Follow-up of Surgically Treated Patients at Skeletal Maturity

1996 ◽  
Vol 16 (4) ◽  
pp. 469-476 ◽  
Author(s):  
Brian S. Doyle ◽  
Albert G. Volk ◽  
Chadwick F. Smith
Keyword(s):  
Skeletal Maturity ◽  
Long Term Follow Up ◽  
Blount Disease

The modified Stulberg classification is a strong predictor of the radiological outcome 20 years after the diagnosis of Perthes’ disease

2021 ◽  
Vol 103-B (12) ◽  
pp. 1815-1820
Author(s):  
Stefan Huhnstock ◽  
Ola Wiig ◽  
Else Merckoll ◽  
Svein Svenningsen ◽  
Terje Terjesen
Keyword(s):  
Femoral Head ◽  
Skeletal Maturity ◽  
Strong Predictor ◽  
Perthes Disease ◽  
Radiological Outcome ◽  
Long Term Follow Up ◽  
The Mean ◽  
Stulberg Classification

Aims The aim of this study was to assess the prognostic value of the modified three-group Stulberg classification, which is based on the sphericity of the femoral head, in patients with Perthes’ disease. Methods A total of 88 patients were followed from the time of diagnosis until a mean follow-up of 21 years. Anteroposterior pelvic and frog-leg lateral radiographs were obtained at diagnosis and at follow-up of one, five, and 21 years. At the five- and 21-year follow-up, the femoral heads were classified using a modified three-group Stulberg classification (round, ovoid, or flat femoral head). Further radiological endpoints at long-term follow-up were osteoarthritis (OA) of the hip and the requirement for total hip arthroplasty (THA). Results There were 71 males (81%) and 17 females. A total of 13 patients had bilateral Perthes’ disease; thus 101 hips were analyzed. At five-year follow-up, 37 hips were round, 38 ovoid, and 26 flat. At that time, 66 hips (65%) were healed and 91 (90%) were skeletally immature. At long-term follow-up, when the mean age of the patients was 28 years (24 to 34), 20 hips had an unsatisfactory outcome (seven had OA and 13 had required THA). There was a strongly significant association between the modified Stulberg classification applied atfive-year follow-up and an unsatisfactory outcome at long-term follow-up (p < 0.001). Between the five- and 21-year follow-up, 67 hips (76%) stayed in their respective modified Stulberg group, indicating a strongly significant association between the Stulberg classifications at these follow-ups (p < 0.001). Conclusion The modified Stulberg classification is a strong predictor of long-term radiological outcome in patients with Perthes’ disease. It can be applied at the healing stage, which is usually reached five years after the diagnosis is made and before skeletal maturity. Cite this article: Bone Joint J 2021;103-B(12):1815–1820.

Recurrence of Varus Deformity After Proximal Tibial Osteotomy in Blount Disease: Long-Term Follow-Up

2002 ◽  
Vol 22 (5) ◽  
pp. 638-641 ◽  
Author(s):  
Chatupon Chotigavanichaya ◽  
Guillermo Salinas ◽  
Terri Green ◽  
Colin F. Moseley ◽  
Norman Y. Otsuka
Keyword(s):  
Varus Deformity ◽  
Tibial Osteotomy ◽  
Proximal Tibial Osteotomy ◽  
Long Term Follow Up ◽  
Blount Disease

scholarly journals BROAD PECTUS EXCAVATUM TREATMENT: LONG TERM RESULTS OF A BRAZILIAN TECHNIQUE

2021 ◽  
Vol 29 (4) ◽  
pp. 197-202
Author(s):  
Davi de Podestá Haje ◽  
Sydney Abrão Haje ◽  
José Batista Volpon ◽  
Ana Carolina Oliveira da Silva ◽  
Leonardo Ferreira Braz Lima ◽  
...  
Keyword(s):  
Pectus Excavatum ◽  
Skeletal Maturity ◽  
Long Term Results ◽  
Treatment Results ◽  
Level Of Evidence ◽  
End Of Treatment ◽  
Long Term Follow Up ◽  
And Performance

ABSTRACT Objective: This study aims the treatment results of broad pectus excavatum after a long-term follow-up and skeletal maturity. Methods: Eighty-four children and adolescents with broad-type pectus excavatum were selected for evaluation after treatment with a dynamic orthosis that applies compression to the lower rib projections and prescription of exercises. The broad pectus excavatum was defined as a deformity that the depressed area was greater and covered the area above and below the nipple line. All patients were evaluated for more than 1 year after the end of treatment and skeletal maturity. Post-treatment results were categorized as mild, moderate and severe. Statistic correlations between results and deformity flexibility, deformity severity, and adherence to treatment were assessed. Results: The mean age at the beginning of treatment was 13.3 years, and the follow-up duration was 25.7 months after suspension of orthosis use. Forty-eight percent of patients showed good results. With regular use of orthoses and performance of exercises, this rate increased to 70% (p < 0,001). Mild cases showed more success than severe cases (p = 0,007). Initial flexibility didn’t influence the results (p = 0,63). Conclusion: Treatment of broad pectus excavatum with orthoses and exercises led to good definitive results in most resilient patients, especially in those with mild deformities. Level of Evidence V, Expert Opinion.

scholarly journals Extensive Limb Lengthening for Achondroplasia and Hypochondroplasia

2021 ◽  
Author(s):  
Dror Paley
Keyword(s):  
Skeletal Maturity ◽  
Limb Lengthening ◽  
Adult Onset ◽  
Juvenile Onset ◽  
Normal Height ◽  
Height Range ◽  
Long Term Follow Up ◽  
Males And Females

Extensive limb lengthening (ELL) was completed in 75 patients: 66 achondroplasia and 9 hypochondroplasia. The average lengthening was 27cm for achondroplasia (12-40cm) and 17cm for hypochondroplasia (range 10-25cm). There were 48 females and 27 males. Lengthening was done either by 2-segment (14 patients; both tibias and/or both femurs) or by serial 4-segment lengthenings (64 patients; both femurs and tibias same time). Most patients also had bilateral humeral lengthening. Lengthenings were either juvenile-onset (31), adolescent-onset (38) or adult-onset (6). The average age at final follow-up was 26 years old (range 17-43 years). There were few permanent sequelae of complications. The most serious was one paraparesis. All patients returned to activities of normal living and only one was made worse by the surgery (paraparesis). This is the first study to show that ELL can lead to increase of height into the normal height range. Previous studies showed mean increases of height of up to 20cm, while this study consistently showed an average increase of 30 cm (range 15-40cm) for juvenile-onset and increase of 26cm (range 15-30cm) for adolescent-onset. This results in lower normal height at skeletal maturity for males and females. The adult-onset had a mean increase of 16.8 (range 12-22cm). This long-term follow-up study shows ELL can be done safely even with large lengthenings and that 4-segment lengthening may offer advantages over 2-segment lengthening. While the majority of cases were performed using external fixation, implantable limb lengthening promises to be an excellent alternative and perhaps an improvement.

scholarly journals Evaluation of Brace Treatment Using the Soft Brace Spinaposture: A Four-Years Follow-Up

2022 ◽  
Vol 11 (1) ◽  
pp. 264
Author(s):  
Christian Wong ◽  
Thomas B. Andersen
Keyword(s):  
Sagittal Plane ◽  
Skeletal Maturity ◽  
Deformity Correction ◽  
Frontal Plane ◽  
Axial Stability ◽  
Idiopathic Adolescent Scoliosis ◽  
Long Term Follow Up ◽  
Deformity Progression

The braces of today are constructed to correct the frontal plane deformity of idiopathic adolescent scoliosis (AIS). The Spinaposture brace© (Spinaposture Aps, Copenhagen, Denmark) is a soft-fabric brace for AIS and is designed to enhance rotational axial stability by inducing a sagittal plane kyphotic correction. This prospective observational study evaluated the brace in fifteen patients with AIS. The initial average CA was 16.8° (SD: 2.8). They were followed prospectively every 3 to 6 months during their brace usage until skeletal maturity of 25 months and at long-term follow-up of 44 months. In- and out-of-brace radiographs were performed in six subjects at inclusion. This resulted in an immediate in-brace correction of 25.3 percent in CA (14.3°→10.8°) and induced a kyphotic effect of 14.9 percent (40.8°→47.9°). The average in-brace improvement at first follow-up was 4.5° in CA, and the CA at skeletal maturity was 11° (SD: 7.4°) and long-term 12.0° (SD: 6.8°). In conclusion, the Spinaposture brace© had an immediate in-brace deformity correction and a thoracic kyphotic effect. At skeletal maturity, the deformities improved more than expected when compared to that of the natural history/observation and similar to that of other soft braces. No long-term deformity progression was seen. To substantiate these findings, stronger designed studies with additional subjects are needed.

scholarly journals Arthrogryposis multiplex congenita. Long-term follow-up from birth until skeletal maturity

2009 ◽  
Vol 3 (5) ◽  
pp. 383-390 ◽  
Author(s):  
Alice Fassier ◽  
Philippe Wicart ◽  
Jean Dubousset ◽  
Raphaël Seringe
Keyword(s):  
Skeletal Maturity ◽  
Arthrogryposis Multiplex Congenita ◽  
Long Term Follow Up

scholarly journals Extensive Limb Lengthening for Achondroplasia and Hypochondroplasia

Children ◽  
2021 ◽  
Vol 8 (7) ◽  
pp. 540
Author(s):  
Dror Paley
Keyword(s):  
Skeletal Maturity ◽  
Limb Lengthening ◽  
Adult Onset ◽  
Juvenile Onset ◽  
Normal Height ◽  
Height Range ◽  
Humeral Lengthening ◽  
Long Term Follow Up

Extensive limb lengthening (ELL) was completed in 75 patients: 66 achondroplasia and 9 hypochondroplasia. The average lengthening was 27 cm for achondroplasia (12–40 cm) and 17 cm for hypochondroplasia (range 10–25 cm). There were 48 females and 27 males. Lengthening was done either by 2-segment (14 patients; both tibias and/or both femurs) or by 4-segment lengthenings (64 patients; both femurs and tibias at the same time). Most patients also had bilateral humeral lengthening. Patients had 2 or 3 lower limb lengthenings and one humeral lengthening. Lengthenings were either juvenile-onset (31), adolescent-onset (38) or adult-onset (6). The average age at final follow-up was 26 years old (range 17–43 years). There were few permanent sequelae of complications. The most serious was one paraparesis. All patients returned to activities of normal living and only one was made worse by the surgery (paraparesis). This is the first study to show that ELL can lead to an increase of height into the normal height range. Previous studies showed mean increases of height of up to 20 cm, while this study consistently showed an average increase of 30 cm (range 15–40 cm) for juvenile-onset and mean increase of 26 cm (range 15–30 cm) for adolescent-onset. This results in low normal height at skeletal maturity for males and females. The adult-onset had a mean increase of 16.8 (range 12–22 cm). This long-term follow-up study shows that ELL can be done safely even with large lengthenings and that 4-segment lengthening may offer advantages over 2-segment lengthening. While all but the more recent cases were performed using external fixation, implantable limb lengthening promises to be an excellent alternative and perhaps an improvement.

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