Implant-Related Complications Do Not Interfere with Corrections with the Shilla Technique in Early Onset Scoliosis: Preliminary Results.

Growth-preservation techniques are utilized in early onset scoliosis (EOS) cases requiring surgical intervention. The Shilla technique corrects the deformity by reducing additional surgeries with its growth-guidance effect. As with other techniques, various problems can be encountered following the administration of the Shilla technique. The aim of this study was to examine the effect of complications encountered with the Shilla treatment on correction and growth. Sixteen patients with a follow-up period of at least one year after receiving Shilla growth guidance for EOS were included in this retrospective study. No complications occurred, and no unplanned surgery was required in 50% of the cases. Of the remaining eight patients with postoperative implant-related complications (50%), six (37.5%) required unplanned surgery; this consequently caused implant failure in the proximal region in five cases (31.25%) and deep tissue infection around the implant in one case (6.25%). Deformity correction, spine length, and quality-of-life scores significantly improved in EOS through Shilla growth guidance. In terms of spinal growth and deformity correction, there were no significant differences between patients with implant-related problems and individuals without occurrences. Although implant-related problems were detected in our dataset and corresponding unexpected surgeries were necessary, these complications had no significant unfavorable influence on correction and spine growth.

Quality of Life Among Patients with Early-Onset Scoliosis Treated with Magnetically Controlled Growing Rods-Early-Term Results.

BACKGROUND: The term "early-onset scoliosis" (EOS) refers to spinal deformities that develop before the age of 10 years. The aim of surgical treatment for EOS is stopping the progression of the curvature, maintaining the correction, ensuring the maximum growth of the vertebrae, and ensuring that the vertebrae remain mobile. Using magnetically controlled growing rods (MCGRs) in the treatment of EOS is intended to protect the patient from the negative effects of repetitive surgeries, increase patient compliance and satisfaction, and increase the speed of return to normal social life. Our aim was to report the early radiological evaluation findings and detect the changes in the quality of life of patients and their parents after the diagnosis of EOS and treatment with MCGRs. METHODS: We performed a retrospective clinical study (level 4 case series) of 20 patients with a surgical indication for the treatment of EOS. The 20 patients had undergone treatment with MCGRs and lengthening procedures at 3-month intervals from August 2014 to August 2016. The mean patient age at surgery was 7.9 years (range, 4-10 years), and the mean length of follow-up was 14.9 months (range, 6-30 months). The preoperative, early postoperative, and final follow-up radiographs of all patients were obtained. The Cobb angle, thoracic kyphosis, spinal height, thoracic height, sagittal balance, coronal balance, shoulder balance, and pelvic balance were measured from the radiographs. All the patients had undergone preoperative and final follow-up respiratory function tests, and all the patients completed the Early Onset Scoliosis 24-item questionnaire (EOSQ-24). The outcome measures were the Cobb angle, thoracic kyphosis, spinal height, thoracic height, sagittal balance, coronal balance, shoulder balance, and pelvic balance. All the patients had undergone preoperative and final follow-up respiratory function tests, and the parents of every patient completed the Turkish version of the EOSQ-24. RESULTS: The preoperative, early postoperative and final follow-up mean Cobb angles were 56.6° (range, 38°-93°), 30.5° (range, 13°-80°), and 33.5° (range, 14°-86°), respectively. These findings showed statistically significant improvement in the Cobb angle (P < 0.05). The thoracic height was also significantly increased. The preoperative, early postoperative, and final follow-up mean height was 181 mm (range, 123-224 mm), 200 mm (range, 164-245 mm), and 212 mm (range, 167-248 mm), respectively (P < 0.05). The measurements for spinal height had also increased significantly, with preoperative, early postoperative, and final follow-up values of 219 mm (range, 213-366 mm), 315 mm (range, 260-402 mm), and 338 mm (range, 261-406 mm), respectively (P < 0.05). The thoracic kyphosis measurement was 41° (range, 5°-65°) preoperatively, which had decreased significantly to 32.5° (range, 0°-53°) at the final follow-up (P < 0.05). Our measurements showed no statistically significant differences in the coronal and sagittal balance, pelvic balance, or shoulder balance. No significant differences were found between the preoperative and postoperative respiratory function test results. The assessment of the EOSQ-24 scores had demonstrated significant improvements in the mean scores at the final follow-up (P < 0.05). When different categories in the EOSQ-24 were evaluated separately, no statistically significant differences were found between the preoperative and final follow-up scores for general health, pain and discomfort, respiratory function, movement capability, physical function, or effects on daily life (P > 0.05). However, the exhaustion and energy levels, emotional state, effect of the disease on the parents and patient, and parent satisfaction scores had increased significantly from the preoperative assessment to the final follow-up (P < 0.05). The financial effect had decreased significantly at the final follow-up compared with the preoperative values (P < 0.05). Four patients had developed complications requiring further treatment, and none of the patients had developed infection that required surgical intervention. CONCLUSIONS: Our study showed that insertion of a MCGR is a safe procedure for treatment of EOS to correct the deformity and improve function in daily life. This method reduces the need for repetitive surgery and the likelihood of complications associated with other treatments. Thus, treatment with MCGRs increases patient satisfaction and facilitates patient compliance.

Is It Necessary to Evaluate the Craniocervical Junction with Computed Tomoghraphy in Adolescent Spinal Deformities?

AIM: To assess the craniocervical junction (CCJ) by using radiological measurements in patients with adolescent idiopathic scoliosis (AIS) and Scheuermann?s kyphosis (SK), and to compare those reults with healthy adolescent population. MATERIAL AND METHODS: Patients were assigned to three groups. Group 1 consisted of AIS patients, Group 2 consisted of patients with SK, and Group 3 was the control group who did not have any spinal disorder. The groups were matched based on age and gender. Major Cobb angle and kyphosis angle were measured on X-Ray. asion-axial interval (BAI), basion-dens interval (BDI), posterior atlantodental interval (PADI), anterior atlantodental interval (ADI), atlanto-occipital interval (AOI), and Power?s ratio were measured by computerized tomography. The results were compared in each group statistically. RESULTS: A total of 120 participants, comprised of 78 (65%) female and 42 (35%) male were included in the study. There was no statistically difference between 3 groups based on age and gender (p > 0.05). According to the measurements, Group 3 had significantly higher PADI measurements than Group 1 (p=0.01). The ADI measurements of Group 2 were significantly higher than those of Group 1 and Group 3 (p=0.01). Group 3 had significantly higher BDI measurements than Group 1 and Group 2. (p=0.01). The Power ratios of Group 1 and Group 3 were statistically higher than that of Group 2 (p=0.01). There were no statistically significant differences between the groups in terms of AOI and BAI measurements (p=0.84, p=0.18, respectively). CONCLUSION: The presence of AIS and SK may affect the measurement of CCJ, and it may be considered to evaluate instability of the region.

A Novel Mathematical Model to Calculate the Osteotomy in Ankylosing Spondylitis.

MINI: The authors developed a mathematical model to the sagittal vertical axis (SVA) change in ankylosing spondylitis whom PSO is planned. The mathematical model was developed using trigonometric equations. No significant difference exists between postop SVA change amount and SVA calculated. The mathematical model is reliable in restoring the global sagittal balance.

Retrospective study. This study aims to develop a mathematical model to help precalculate the sagittal vertical axis (SVA) change in patients with ankylosing spondylitis (AS) with rigid kyphotic deformity for whom pedicle subtraction osteotomy (PSO) is planned. SVA is an important metric parameter used to evaluate the global sagittal balance. Previous studies have investigated angular changes in pelvic parameters using PSO; however, no mathematical model is available to calculate SVA change as a metric in these studies. Twenty-one patients who met the inclusion criteria were included in the study. The mathematical model was developed using basic trigonometric equations. Measurements for SVA, lumbar lordosis (LL), pelvic tilt (PT), sacral slope (SS), pelvic incidence (PI), and the mathematical model were performed in the preop and early postop period. The amount of SVA change in the poststop period was calculated in the mathematical model. The mean age was 33.81 ±â€Š6.01 years. No statistical difference was observed between MATLAB and the angles used in the mathematical modeling ( P  > 0.05). No significant difference exists between postop SVA change amount and SVA calculated via mathematical modeling ( P  > 0.05). A statistically significant difference was observed between preop and postop measurements of LL, SVA, PT, and SS variables ( P  < 0.001). No statistically significant difference existed between PI ( P  > 0.05). This novel mathematical model is reliable in restoring the global sagittal balance of the patients with AS scheduled for PSO and prevent the osteotomy complications. Level of Evidence: 3.

Is the Measurement of Pedicle Axial Axes on Computed Tomography in Adolescent Idiopathic Scoliosis Also a Guide for Safer Screwing?

OBJECTIVE: To evaluate the effect of pedicle angle measurement in preoperative axial computed tomography in patients with adolescent idiopathic scoliosis (AIS) on correct thoracic screw placement in free-hand technique on 3-dimensional printing AIS models. METHODS: In this study, 14 3-dimensional spine models with a scale of 1:1, including the entire spine of a patient with Lenke type 1 curve, were used. Group 1 included screwing applications with unknown pedicle axial angles, and group 2 included screwing applications with known pedicle axial angles. The number and direction of screws in malposition were recorded. In addition, medial encroachment distances of the screws were classified as 0-4 mm and greater than 4 mm, and lateral encroachment distances were classified as 0-6 mm and greater than 6 mm. Evaluation parameters were compared statistically between the groups. RESULTS: The number of screws in the correct position in group 1 was lower than that in group 2 (P < 0.05). The medial and lateral malposition rate in group 1 was greater than that in group 2 (P < 0.05). The medial encroachment rate of 4 mm and greater and lateral encroachment rate of 6 mm and greater in group 1 was greater than that in group 2 (P < 0.05). The medial encroachment rate of 0-4 mm and lateral encroachment rate of 0-6 mm were similar between groups 1 and 2 (P > 0.05). CONCLUSIONS: Measurement of pedicle axial axes of preoperative thoracic vertebrae on computed tomography in patients with AIS offers more reliable screwing in free-hand technique.

Spinal Instrumentation in Growing Children Retards the Natural Development of Pelvic Incidence.

BACKGROUND: Pelvic incidence increases gradually throughout growth until skeletal maturity. Growing rod instrumentation has been suggested to have a stabilizing effect on the development of the normal sagittal spinal alignment. The purpose of this study is to determine the effect of fixed sagittal plane caused by dual growing rod instrumentation on the natural progression of sagittal spinopelvic parameters in children with idiopathic or idiopathic-like early onset scoliosis. METHODS: Hospital records of children with growing rod instrumentation from 4 separate institutions were reviewed retrospectively. Inclusion criteria were idiopathic or idiopathic-like early onset scoliosis, treatment with dual growing rods with lower instrumented vertebra L4 or upper and more than 2 years of follow-up. Instrumentation levels, magnitudes of major curve, thoracic kyphosis (T2-T12), lumbar lordosis (L1-S1) and pelvic incidence were recorded from preoperative and postoperative standing whole-spine radiographs. Estimated pelvic incidence was also calculated for each patient as if their spines had not been instrumented using the previous normative data. RESULTS: A total of 37 patients satisfied the inclusion criteria. Average age at initial surgery was 7.4±1.8 years (range, 4 to 12 y). Mean follow-up time was 71±26 months (range, 27 to 120 mo). Mean preoperative Cobb angle of 59±13.5 (range, 30 to 86) degrees was reduced to 35.1±17.5 (range, 11 to 78) degrees at the last follow-up. Mean preoperative T2-T12 kyphosis angle was 46.2±14.9 degrees (range, 22 to 84 degrees). At the latest follow-up, it was 44.8±16.2 degrees (range, 11 to 84 degrees) (P=0.93). Mean L1-S1 lordosis angle was 50.5±10.7 degrees (range, 30 to 72 degrees) preoperatively. At the latest follow-up, mean L1-S1 lordosis angle was 48.8±12.7 degrees (range, 26 to 74 degrees) (P=0.29). Mean preoperative pelvic incidence was 45.7±7.9 degrees (range, 30 to 68 degrees). At the latest follow-up, it was 46.7±8.4 degrees (range, 34 to 72 degrees) (P=0.303). The estimated average pelvic incidence was 49.5 degrees (P=0.012). CONCLUSIONS: Previously reported developmental changes of the sagittal spinal parameters were not observed in children who underwent posterior spinal instrumentation. Our findings suggest that spinal instrumentation impedes the natural development of the sagittal spinal profile. LEVEL OF EVIDENCE: Level IV-this is a retrospective case-series.

The Incidence and Interrelationship of Concomitant Anomalies in Congenital Scoliosis.

AIM: To report the incidence and interrelationship of concomitant anomalies in congenital scoliosis (CS) patients. MATERIAL AND METHODS: Whole-spine computed tomography and magnetic resonance imaging (MRI) examination, echocardiography, and renal ultrasonography (USG) evaluations of 231 patients with CS were reviewed. Additionally, intraspinal pathologies and structural cardiac and renal anomalies were recorded. RESULTS: The incidence of intraspinal pathology was 53.7%. Echocardiography was performed in 140 of 231 patients, and congenital heart disease was detected in 38 patients. Renal USG was performed in 133 of 231 patients, and a renal disease was detected in 37 patients. In 133 patients, spinal MRI, echocardiography, and renal USG were performed. In 22 of 67 (32.8%) patients with an intraspinal anomaly, an additional cardiac anomaly was detected. In 27 of 67 (40.3%) patients with an intraspinal anomaly, an additional renal anomaly was detected. In 47.3% of patients with a cardiac anomaly, an additional renal anomaly was detected. In 15 of 133 patients (11.2%) intraspinal, cardiac, and renal anomalies were identified. CONCLUSION: Surgeons should evaluate additional anomalies in CS if patients report having a congenital anomaly. Because cardiac and renal anomalies increase intra- and postoperative complication risks, a careful and comprehensive preoperative evaluation is needed.

The proprioception of the knee joint following tibia plateau fractures.

Proprioception is a conscious and/or unconscious perception of position change in an extremity or joint in space. In our study our purpose was to evaluate whether the lower extremity proprioception in long term, is altered following tibia plateau fractures and to assess its relation with age and type of fracture. This retrospective study includes the evaluation of proprioception in 38 tibia plateau fracture patients (29 male, 9 female) of various types who were operated with open reduction and internal fixation (ORIF) technique in our clinic, by comparison of both operated knee and unaffected knee. The mean age of the patients were 38,8 (range, 20-60) and mean follow-up time was 56 months (range, 13-120 months). Proprioception measurements were assessed at 30° and 60° of knee flexion degrees both passively and actively. There were no significant difference between the operated knee and unaffected knee by mean absolute angular deviation values at passive (p = 0,22) or active 60° (p = 0,22). Accordingly passive (p = 0,47) and active 30° (p = 0,62) mean absolute angular deviation values showed no significant difference. Our study has indicated that proprioception at the operated extremity is not significantly different from the unaffected knee in tibia plateau fractures at long term follow-up.

The Treatment of Cleidocranial Dysostosis (Scheuthauer-Marie-Sainton Syndrome), a Rare Form of Skeletal Dysplasia, Accompanied by Spinal Deformities: A Review of the Literature and Two Case Reports.

Cleidocranial dysostosis is a skeletal dysplasia inherited in an autosomal dominant manner and may lead to complications such as scoliosis and kyphosis, concurrent with various orthopedic involvements. Since concurrent spinal deformities are of progressive nature, surgical treatment may be necessary. In addition to other orthopedic problems, possible accompanying complications such as atlanto-axial subluxation, myelopathy, syringomyelia, congenital spine deformities, spondylosis, and spondylolisthesis should be kept in mind while planning for the treatment of scoliosis and kyphosis. Lengthening the use of growth-friendly systems (growing rod) in patients, like ours, with an early onset of symptoms, and performing posterior instrumentation and fusion once the spinal growth is complete will yield successful results with no complications in the middle and the long term. Further multicenter studies with more comprehensive assessments are required to find solutions to spinal problems related to this rare skeletal dysplasia.

Early-Onset Scoliosis: Updated Treatment Techniques and Results.

STUDY DESIGN: This is a review of the current literature on early-onset scoliosis (EOS) techniques and treatment written by the Growing Spine Committee of the Scoliosis Research Society. OBJECTIVES: The Growing Spine Committee of the Scoliosis Research Society sought to update the information available on the definition and treatment of EOS, including new information about existing techniques. SUMMARY OF BACKGROUND DATA: EOS represents a diverse, heterogeneous, and clinically challenging group of spinal disorders occurring in children under the age of 10. Our understanding of EOS has changed dramatically in the last 15 years, and management of EOS has changed even more rapidly in the last five years. METHODS: The Growing Spine Committee of the Scoliosis Research Society has embarked upon a review of the most current literature on EOS techniques and treatment. RESULTS: This white paper provides recent updates on current techniques, including a summary of new modalities, indications, contraindications, and clinical results. CONCLUSIONS: Although treatment of EOS is still challenging and complicated, the evolution of options and knowledge presents hope for better understanding and management in the future. LEVEL OF EVIDENCE: Level V.

Analysis of complications following posterior vertebral column resection for the treatment of severe angular kyphosis greater than 100°.

OBJECTIVE: The aim of this study was to evaluate the complications, efficacy and safety of posterior vertebral column resection (PVCR) in severe angular kyphosis (SAK) greater than 100°. METHODS: The medical records of 17 patients (mean age 17.9 (range, 9-27) years) with SAK who underwent PVCR, were reviewed. Mean follow-up period was 32.2 (range, 24-64) months. Diagnosis of the patients included congenital kyphosis in 11 patients, post-tuberculosis kyphosis in 3 patients and neurofibromatosis in 3 patients. The sagittal plane parameters (local kyphosis angle, lumbar lordosis, sagittal vertical axis, pelvic tilt, sacral slope and pelvic incidence) were measured in the preoperative and the early postoperative periods and during the last follow-up on the lateral radiographs. RESULTS: The mean preoperative localized kyphosis angle was 121.8° (range, 101°-149°). The mean local kyphosis angle (LKA) was 71.5° at postoperatively evaluation (p < 0.05). Complications were detected in 12 patients (70.6%) with spinal shock in 4 patients, hemothorax in 3 patients, postoperative infection in 2 patients, dural laceration in 2 patients, neurological deficit in 2 patients (1 paraplegia and 1 root injury), the shifted cage in 2 patients and rod fracture in 2 patients. Neurological events occurred in six patients (35%) with temporary neurological deficit in 5 patients and permanent neurological deficit in 1 patient. CONCLUSION: PVCR is an efficient and a successful technique for the correction of SAK. However, it can lead to a large number of major complications in SAK greater than 100°. LEVEL OF EVIDENCE: Level IV, therapeutic study.

The effect of Kinesio taping on back pain in patients with Lenke Type 1 adolescent idiopathic scoliosis: A randomized controlled trial.

PURPOSE: This study investigated the short-term effects of KT on back pain (BP) in patients with Lenke Type 1 adolescent idiopathic scoliosis (AIS). METHODS: We chosen Lenke Type 1 scoliosis who have had only back pain (the localization of the pain: the only in the apical convex edge). Forty patients suffering from BP with Lenke Type 1 AIS were randomly separated into two groups, Group 1 (20 patients) and Group 2 (20 patients). Group 1 was given KT with tension and home exercises and Group 2 was given KT without tension and home exercises. KT and home exercises was applied to the thoracic area of the patients in both groups for four weeks. Pain intensity was measured using a visual analog scale (VAS) and SRS-22 (subtotal SRS-20) before and after treatment. RESULTS: Mean age of both groups was 16.1 years. Mean Cobb angle of the thoracic scoliosis was 31.8° (range: 17°-44°) in Group 1 and 32.8° (range: 19°-43°) in Group 2 before the treatment. The decrease in VAS score of Group 1 after taping was higher than that of Group 2. The difference between the pre- and post-treatment VAS scores of both groups was statistically significant (p < 0.05). The increase in mean SRS-20 score of Group 1 following taping application was significantly higher than the increase in the control group (p < 0.05). CONCLUSION: Results demonstrated that KT application with tension effectively leads to back pain relief shortly after application. In addition, KT has a positive impact on quality of life. Thus, KT may be a suitable intervention in treating back pain of patients with AIS. LEVEL OF EVIDENCE: Level 1, Therapeutic study.

A New Radiological Sign for Severe Angular Kyphosis: "The Baltalimani Sign".

STUDY DESIGN: Retrospective diagnostic study. PURPOSE: To define a new radiological sign, "Baltalimani sign," in severe angular kyphosis (SAK) and to report its relationship with the risk of neurological deficits and deformity severity. OVERVIEW OF LITERATURE: Baltalimani sign was previously undefined in the literature. METHODS: We propose Baltalimani sign as the axial orientation of the vertebrae that are located above or below the apex of angular kyphosis on anteroposterior radiographs. Patients with SAK of various etiologies with kyphotic angles ≥90° were selected and evaluated for the presence of Baltalimani sign. Demographic data of the patients including age, gender, etiology, neurological status, local kyphosis angles, and the location of the kyphosis apex were recorded. Sensitivity, specificity, positive predictive value (PPV), and negative predictive values (NPV) of Baltalimani sign for the risk of the neurological deficits were evaluated by the IBM SPSS ver. 20.0. A p-values of <0.05 were considered statistically significant. Cohen's kappa was used for analysis of interrater agreement. RESULTS: The mean local kyphosis angle in all patients was 124.2° (range, 90°-169°), and 15 of 40 (37.5%) patients had neurological deficits. Baltalimani sign was seen in 13 of 15 patients with neurological deficits (p=0.001). Baltalimani sign showed a sensitivity and specificity PPV and NPV of 61.9%, 86.7%, 89.5%, and 68.8% for the risk of the neurological deficits in SAK patients, respectively. Cohen's kappa value was moderate (κ=0.506). CONCLUSIONS: The detection of Baltalimani sign in SAK may indicate severity of deformity and the risk of neurological deficits.

The effect of simple local resection on pain and scoliotic curve in patients with scoliosis secondary to osteoid osteoma and osteoblastoma in the spine.

OBJECTIVE: The aim of this study was assess the results of local resection without instrumentation in patients with scoliosis secondary to spinal osteoid osteoma and osteoblastoma. METHODS: The review of our database revealed 176 cases of osteoid osteomas and 18 of osteoblastomas. Painful scoliosis was seen in 5 out of 6 cases. The lesion was found on the posterior part of the apical vertebra in the concave side of the scoliotic curve. Surgical treatment consisted of simple en bloc excision. Mean period between diagnosis and operation was 2.6 years, mean age at the time of surgery was 12.5 years, and mean preoperative major Cobb angle was 37.2°. RESULTS: Four patients with a mean follow-up of 4.3 years were included in the study. At final follow-up, Cobb angle was 7.6°, and the average percentage of correction was 79.6%. Coronal decompensation was corrected by 87.7%. Pelvic tilt and shoulder imbalance were corrected by 15% and 74.5%, respectively. The preoperative mean Visual Analog Scale score was 9 before the treatment and 0 at the final follow-up. CONCLUSION: Our results suggested that simple en bloc resection may be a safe and effective treatment option in patients with scoliosis secondary to spinal osteoid osteoma and osteoblastoma, if patient less than 16 years, with major Cobb angle less than 40°, and duration of complaint less than 22 months.

Factors affecting results of fluoroscopy-guided facet joint injection: Probable differences in the outcome of treatment between pure facet joint hypertrophy and concomitant diseases.

STUDY DESIGN: Retrospective cohort study. PURPOSE: Facet joints are considered a common source of chronic low-back pain. To determine whether pathogens related to the facet joint arthritis have any effect on treatment failure. MATERIALS AND METHODS: Facet joint injection was applied to 94 patients treated at our hospital between 2011 and 2012 (mean age 59.5 years; 80 women and 14 men). For the purpose of analysis, the patients were divided into two groups. Patients who only had facet hypertrophy were placed in group A (47 patients, 41 women and 6 men, mean age 55.3 years) and patients who had any additional major pathology to facet hypertrophy were placed in group B (47 patients, 39 women and 8 men, mean age 58.9 years). Injections were applied around the facet joint under surgical conditions utilizing fluoroscopy device guidance. A mixture of methylprednisolone and lidocaine was used as the injection ingredient. RESULTS: In terms of Oswestry Disability Index (ODI) and visual analog scale (VAS) scores, no significant difference was found between preinjection and immediate postinjection values in both groups, and the scores of group A patients were significantly lower (P < 0.005) compared with that of group B patients at the end of the third, sixth, and twelfth month. CONCLUSION: For low-back pain caused by facet hypertrophy, steroid injection around the facet joint is an effective treatment, but if there is an existing major pathology, it is not as effective.

A Retrospective Study of Congenital Cardiac Abnormality Associated with Scoliosis.

STUDY DESIGN: Retrospective study. PURPOSE: To identify the incidence of congenital cardiac abnormalities in patients who had scoliosis and underwent surgical treatment for scoliosis. OVERVIEW OF LITERATURE: Congenital and idiopathic scoliosis (IS) are associated with cardiac abnormalities. We sought to establish and compare the incidence of congenital cardiac abnormalities in patients with idiopathic and congenital scoliosis (CS) who underwent surgical treatment for scoliosis. METHODS: Ninety consecutive scoliosis patients, who underwent surgical correction of scoliosis, were classified as CS (55 patients, 28 female [51%]) and IS (35 patients, 21 female [60%]). The complete data of the patients, including medical records, plain radiograph and transthoracic echocardiography were retrospectively assessed. RESULTS: We found that mitral valve prolapse was the most common cardiac abnormality in both patients with IS (nine patients, 26%) and CS (13 patients, 24%). Other congenital cardiac abnormalities were atrial septal aneurysm (23% of IS patients, 18% of CS patients), pulmonary insufficiency (20% of IS patients, 4% of CS patients), aortic insufficiency (17% of IS patients), atrial septal defect (11% of IS patients, 13% of CS patients), patent foramen ovale (15% of CS patients), dextrocardia (4% of CS patients), bicuspid aortic valve (3% of IS patients), aortic stenosis (2% of CS patients), ventricular septal defect (2% of CS patients), and cardiomyopathy (2% of CS patients). CONCLUSIONS: We determined the increased incidence of congenital cardiac abnormalities among patients with congenital and IS. Mitral valve prolapse appeared to be the most prevalent congenital cardiac abnormality in both groups.

Preoperative and Postoperative Photographs and Surgical Outcomes of Patients With Kyphosis.

STUDY DESIGN: A retrospective clinical study was performed. OBJECTIVE: The aim of the study was to show patients their pre- and postoperative body photographs, and determine the effect on postoperative patient satisfaction for thoracic and thoracolumbar sharp and round angular kyphosis. SUMMARY OF BACKGROUND DATA: Previous studies have reported the normative values of pelvic sagittal parameters and the classification of normal patterns of sagittal curvature, but no study has investigated and compared the clinical photographs of sharp and round kyphosis. METHODS: In patients who underwent surgery for thoracic and thoracolumbar sharp and round angular kyphosis, whole spine anteroposterior and lateral radiographs, and clinical photographs were obtained preoperatively and at the final follow-up. Pelvic and spinal parameters were measured, and the pre- and postoperative photographs were shown to patients. The Scoliosis Research Society 22r (SRS22r) and Short Form 36 surveys were administered to all patients, and the scores were analyzed. RESULTS: Thirty-eight patients diagnosed with kyphosis (mean age 19.6 yr, mean follow-up duration 26.4 mo) were divided into two groups: sharp (18 patients, mean age 20.1 yr) and round (20 patients, mean age 19.6 yr) kyphosis. There was no difference between values in the sharp and round groups in terms of age, follow-up duration, and Risser score (P > 0.05). In both groups, the subscores for pain, self-image, mental health, and satisfaction, except for the function/activity score, and the total score of the SRS22r survey were, however, significantly different between pre- and postoperative photographs. In addition, there was no significant difference between the two groups in any SRS22r domain and Short Form 36 scores. CONCLUSION: The surgical treatment of kyphosis was uniformly associated with improved quality of life, regardless of the kyphosis type. Thus, showing patients their pre- and postoperative photographs may enhance patient satisfaction, as measured by SRS22r scores. LEVEL OF EVIDENCE: 4.

Sacral agenesis: evaluation of accompanying pathologies in 38 cases, with analysis of long-term outcomes.

PURPOSE: Sacral agenesis (SA), or caudal regression syndrome, is a congenital malformation of the spine of varying degree of severity. The aim of our study was to identify associated impairments in structure and function of the orthopedic, neurological, cardiopulmonary, genitourinary, and gastrointestinal systems, and to evaluate their impact on function. METHODS: This was a retrospective case series analysis of 38 patients with SA. Patients were divided into two groups: SA with myelomeningocele (group 1) and without myelomeningocele (group 2). Between-group comparisons in terms of the features of the SA, impairments in associated systems, impact on gross motor function, need for surgery, and association with prenatal screening and maternal gestational diabetes were evaluated. RESULTS: The majority of comorbidities were orthopedic and neurological in nature. Impairments in sphincter control and independent transferring were more prevalent in group 1, resulting in lower function. Scoliosis, kyphosis, and hip dislocation/subluxation were the most common orthopedic problems, with a higher prevalence of kyphosis in group 1. The requirement for neurosurgery was significantly higher in group 1. CONCLUSIONS: Orthopedic and neurological comorbidities are commonly associated with SA and are more prevalent in the presence of a myelomeningocele. As the impairments impact a child's ability for maximum function, early identification and intervention is required to correct or ameliorate the impairment. LEVEL OF EVIDENCE: Level IV.

Treatment of malreduced pilon fracture: A case report and the result in the long-term follow-up.

INTRODUCTION: The risk for post-traumatic osteoarthritis (POA) following tibial plafond joint trauma has been reported to be as high as 70-75%. In the treatment of more severe joint pathologies, with incongruity and intra-articular defects, internal or external fixations techniques may be required. PRESENTATION OF CASE: We report the orthopedic management of a pilon fracture in a 30-year-old male with malunion and implant failure after initial mal-reduction of the fracture 9-months earlier. Tricortical iliac crest autologous bone grafting (TCG) was used in combination with internal fixation to restore distal tibial articular. The procedure resulted in a pain free ankle, sufficient range of motion for function and patient satisfaction. DISCUSSION: Early surgical intervention and anatomical reduction with appropriate fixation are recommended for intra-articular tibial pilon fractures. Autogenous bone grafting is a reliable treatment option to augment structural stability, bone defects and bone-healing. Indications for bone grafting include delayed union or nonunion, malunion, arthrodesis, limb salvage, and reconstruction of bone voids or defects. The application of TCG in the management of a malreduced tibial plafond fracture has not been described before. CONCLUSION: We performed TCG with internal fixation in order to restore stability, congruency and alignment in a young patient in whom a biological restoration was feasible due to good bone quality. In suitable cases, TCG might provide an alternative to arthrodesis or arthroplasty.

Two level pedicle substraction osteotomies for the treatment of severe fixed sagittal plane deformity: computer software-assisted preoperative planning and assessing.

PURPOSE: To evaluate the efficacy of two level pedicle substraction osteotomies (PSOs) planned preoperatively with a computer software, in the patients with severe fixed sagittal plane deformities. METHODS: In the literature, there are studies indicating that two level PSOs may be required in severe cases. However, the results of two level PSOs preoperatively planned with computer software-assistance have not yet been reported in the English literature. Severe fixed sagittal plane deformities of 11 patients are described. Preoperative surgical planning was done with the aid of a computer software. Two level PSOs were indicated after the process. After the application of the indicated surgical technique, clinical and radiological results were evaluated in the preoperative, the early postoperative periods and during the last follow-up. RESULTS: The mean sagittal vertical axis was found as 190.5 (range 161-220) mm in the preoperative period, 23.5 (range -27 to 61) mm in the early postoperative period (P < 0.001) (87.7 % correction) and 34.5 (range -3 to 55) mm during the last follow-up (P < 0.001). The mean pelvic tilt (PT) significantly decreased from 38.3° (range 21°-63°) preoperatively to 23.8° (range 18°-42°) postoperatively (P = 0.008) and to 27.5° (range 17°-42°) during the last follow-up (P = 0.042). The mean lumbar lordosis (LL) was 2.8° (range -29° to 20°) preoperatively, -35.6° (range -54° to 23°) early postoperatively (P < 0.001) and -33.6° (range -52° to 20°) during the last follow-up (P < 0.001). The average amount of bleeding was 5345 (range 2600-7415) ml. CONCLUSION: Although a statistically significant correction was obtained, the mean PT and PI-LL value could not be restored in physiological limits during the last follow-up. Thus, two level PSOs performed after computer software (surgimap) assisted preoperative planning failed to correct severe fixed sagittal plane deformities. Besides, this procedure is of possible risks for major complications such as a result of excessive bleeding. We recommend that two level PSOs should be rarely indicated, but preferred as an alternative technique only in the most severe cases.