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.

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.

scholarly journals Surgical treatment of kyphosis in children with scheuermann’s diseaseusing 3D-CT navigation

2015 ◽  
Vol 3 (1) ◽  
pp. 5-14
Author(s):  
Sergei Valentinovich Vissarionov ◽  
Dmitriy Nikolaevich Kokushin ◽  
Sergei Mikhailovich Belyanchikov ◽  
Vladislav Valerievich Murashko
Keyword(s):  
Surgical Treatment ◽  
Deformity Correction ◽  
Pedicle Screws ◽  
3D Ct ◽  
Scheuermann’S Disease ◽  
Scheuermann's Disease ◽  
Transpedicular Fixation ◽  
Long Term Follow Up

The purpose of the study is to describe features of the surgical technique for correction of kyphotic deformity of the spine and to analyze the results of surgical treatment of juvenile kyphosis in children with the use of 3D-CT navigation.— Materials and methods. We observed 11 patientsaged 14-17 years old (2 girls and 9 boys) with kyphoticdeformity of the spine, developed on the backgroundof Scheuermann’s disease. The deformity amount aver-aged 73,9° (60 to 90°). Surgery was performed fromthe combined access, carring out discapophysectomyand corporodesis on top of kyphosis and fixing mul-tibasic corrective metal construction. For the insertionof pedicle screws we used 3D-CT navigation.— The results. After surgery kyphosis value decreasedto 32,6° (20 to 45°), the deformity correction averaged41,3° (30 to 50°). Hybrid systems were placed in 5 pa-tients, total transpedicular fixation - in 6 children.Number of fixed vertebrae with hybrid metal construc-tions averaged 14 (13 to 15), in patients with total pediclefixation - 13 (12 to 14). In all cases we observed the correct position of pedicle support elements. Postopera- tive follow-up period was from 1 year and 5 months to5 years and 4 months, on average - 3 years 5 months. The loss of the result achieved in the long-term follow- up period was observed in patients with hybrid metal constructions and averaged 7,2° (4 to 9°).— Conclusion. The use of pedicle screws for thecorrection of juvenile kyphosis in children allows forthe effective correction of the deformity, restoring thephysiological profiles of the spine, eliminating post-operative progression of curvature, and reducing thelength of metal fixation and save the result achievedin the long-term follow-up. The use of active optical3D-CT navigation allows carring out a correct inser-tion of pedicle screws in the vertebral bodies in chil-dren with juvenile kyphosis.— Keywords: Scheuermann’s disease, juvenile ky-phosis, transpedicular fixation, navigation, children,surgical treatment.

scholarly journals Long-Term Follow up of Correction of Moderate to Severe Deformity with the STAR Ankle Prosthesis

2020 ◽  
Vol 5 (4) ◽  
pp. 2473011420S0039
Author(s):  
Sudheer C. Reddy ◽  
Roger A. Mann ◽  
Kyle Zemeir ◽  
Sudheer C. Reddy
Keyword(s):  
Deformity Correction ◽  
Mobile Bearing ◽  
Coronal Plane ◽  
Consecutive Series ◽  
Original Cohort ◽  
Entire Cohort ◽  
Long Term Follow Up ◽  
Plane Deformity

Category: Ankle Arthritis Introduction/Purpose: Addressing coronal plane deformity when performing a total ankle arthroplasty (TAA) remains a topic of controversy. While surgeons have become bolder in correcting deformity, long-term follow-up is sparse regarding maintenance of correction and viability of the prosthesis. The purpose of this study is to assess the long-term follow up of the correction of moderate to severe coronal plane deformity with the use of a mobile bearing prosthesis. Methods: Out of a consecutive series of 130 patients who underwent TAA between 2000 and 2009, 43 patients (44 ankles) had at least 100 of tibiotalar coronal plane deformity, with 25 having between 100 and 200 of deformity and 18 having greater than 200. Average age at time of the index surgery was 66 yrs (range 41-79). Initial deformity was 17.90 (range 10-290) in the entire cohort. All patients underwent intraarticular deformity correction with intraoperative soft-tissue balancing as indicated utilizing the STAR prosthesis. Patients requiring realignment osteotomies were performed in a staged fashion prior to undergoing TAA. Results: Seven patients (16%) were available for long-term follow up (avg 13 yrs; range 9-16 yrs) with retention of the original prosthesis, two of which had greater than 200 of initial deformity. Average final tibiotalar deformity was 4.90, with a mean correction of 130(p=0.0001). No additional procedures related to the prosthesis were performed. Eleven patients (12 ankles) were deceased at the time of the study due to unrelated conditions. Of the original cohort, five were deemed failures (2 converted to arthrodesis; 2 underwent component revision; 1 polyethylene fracture) and excluded from long-term follow up. The remaining 20 patients were lost to follow-up, had declined or were unable to participate due to health status. Conclusion: While the low follow-up rate limits the overall generalizability of the results, enduring correction of moderate and severe coronal plane deformity with a mobile bearing prosthesis can be achieved in a cohort of patients traditionally regarded as high-risk. One must be cautious when discussing with patients the utilization of TAA in the setting of moderate and severe coronal plane deformity given the risk of failure. However, provided a well-balanced ankle can be achieved intraoperatively, long-term mobile bearing prosthesis survivorship is achievable.

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 Growth arrest: leg length correction through temporary epiphysiodesis with a novel rigid staple (RigidTack)

2021 ◽  
Vol 103-B (8) ◽  
pp. 1428-1437
Author(s):  
Bjoern Vogt ◽  
Robert Roedl ◽  
Georg Gosheger ◽  
Adrien Frommer ◽  
Andrea Laufer ◽  
...  
Keyword(s):  
Sagittal Plane ◽  
Skeletal Maturity ◽  
Surgical Techniques ◽  
Frontal Plane ◽  
Tall Stature ◽  
Complication Rates ◽  
Leg Length ◽  
Development Evaluation ◽  
Procedural Success

Aims Temporary epiphysiodesis (ED) is commonly applied in children and adolescents to treat leg length discrepancies (LLDs) and tall stature. Traditional Blount staples or modern two-hole plates are used in clinical practice. However, they require accurate planning, precise surgical techniques, and attentive follow-up to achieve the desired outcome without complications. This study reports the results of ED using a novel rigid staple (RigidTack) incorporating safety, as well as technical and procedural success according to the idea, development, evaluation, assessment, long-term (IDEAL) study framework. Methods A cohort of 56 patients, including 45 unilateral EDs for LLD and 11 bilateral EDs for tall stature, were prospectively analyzed. ED was performed with 222 rigid staples with a mean follow-up of 24.4 months (8 to 49). Patients with a predicted LLD of ≥ 2 cm at skeletal maturity were included. Mean age at surgery was 12.1 years (8 to 14). Correction and complication rates including implant-associated problems, and secondary deformities as well as perioperative parameters, were recorded (IDEAL stage 2a). These results were compared to historical cohorts treated for correction of LLD with two-hole plates or Blount staples. Results The mean LLD was reduced from 25.2 mm (15 to 45) before surgery to 9.3 mm (6 to 25) at skeletal maturity. Implant-associated complications occurred in 4/56 treatments (7%), and secondary frontal plane deformities were detected in 5/45 legs (11%) of the LLD cohort. Including tall stature patients, the rate increased to 12/67 legs (18%). Sagittal plane deformities were observed during 1/45 LLD treatments (2%). Compared to two-hole plates and Blount staples, similar correction rates were observed in all devices. Lower rates of frontal and sagittal plane deformities were observed using rigid staples. Conclusion Treatment of LLD using novel rigid staples appears a feasible and promising strategy. Secondary frontal and sagittal plane deformities remain a potential complication, although the rate seems to be lower in patients treated with rigid staples. Further comparative studies are needed to investigate this issue. Cite this article: Bone Joint J 2021;103-B(8):1428–1437.

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