Effect of C7-T1 Extensional Posterior Transpedicle Osteotomy on Mobility and Quality of Life in Patients with Ankylosing Spondylitis Complicated with Lumbar Kyphosis and Related Factors.

Objective: To analyze the effect of C7-T1 extensional posterior transpedicular vertebral osteotomy (PSO) on mobility and quality of life in patients with ankylosing spondylitis (AS) and lumbar kyphosis. Methods: This study was conducted from February 2019 to February 2021 and a total of 38 patients with AS combined with kyphosis from Tianjin Union Medical Center, Tianjin, China, were selected for the study. After performing all preoperative examinations, all patients were treated with C7-T1 extensional posterior PSO osteotomy. The patients' operation and follow-up, pain degree as a Visual analogue scale (VAS) score and sagittal balance index changes before and after surgery, spinal function measured as; Bath Ankylosing Spondylitis Functional Index (BASFI) score and quality of life by Scoliosis Research Society-22 (SRS-22) score, were observed before and after surgery. Pearson correlation coefficient was used to analyze the correlation between patients' quality of life and BASFI score. Results: After surgery, the pain of the patients' back was significantly relieved, the patients' appearance and trunk balance function were significantly improved, and the symptoms related to nerve function were not significantly aggravated. No complications such as infection, internal fixation failure or spinal decompensation occurred in all patients. VAS score, kyphosis Cobb Angle and Sagittal Vertical Axis (SVA) of all patients showed P < .05 before and 1 year after surgery. BASFI score 1 year after surgery decreased significantly than that before surgery (P < .05). 1 year after surgery, body function, pain symptoms, self-image and psychological state of the patients were significantly improved, and the SRS-22 total score of the patients 1 year after surgery increased significantly than before surgery (P < 0.05). BASFI score was negatively correlated with SRS-22 score by Pearson correlation coefficient analysis (P < .05). Conclusion: C7-T1 extensional posterior PSO osteotomy has a good effect in the treatment of AS patients with lumbar kyphosis. The sagittal balance was well-restored with improvement in patients' quality of life after surgery, which makes C7-T1 osteotomy worthy of clinical application to treat patients suffering from AS combined with lumbar kyphosis.

The Efficacy of Scouting Technology in Pedicle Screw Placement in the Patients With Degenerative Scoliosis.

Objective: To investigate the curative effect of ball tip technology in pedicle screw placement in the patients with degenerative scoliosis (DS), as compared to traditional freehand technique. Methods: A total of 90 patients with degenerative scoliosis who were admitted to Affiliated Hospital of Hebei Engineering University from October 2019 to October 2021 were selected as the objects in this prospective study. They were randomly divided into an experimental group and a control group with 45 cases in each. The clinical indications, the accuracy of pedicle screw placement, the occurrence of surgical complications, the measurement of spinal and pelvic parameters, the recovery of spinal function and pain degree were recorded and compared within the two groups. Results: After treatment, the operation time, intraoperative blood loss, total number of screws, and time of screwing were compared between the two groups, and the difference was not significant (P > .05). However, the bedding time and the hospital stay were shorter in the experimental group than the control group with difference (P < .05). There was no significant difference in clinical standards and poor implantation in the Gertzbein-Robbins A-E classification between the two groups (P > .05). While the number of perfect placement of screws in the experimental group was higher (P < .05). Before treatment, the Cobbs angle and pelvic incidence-lumbar lordosis (PI-LL) levels of the two groups were comparable (P > .05); after treatment, the Cobbs angle and PI-LL levels of the two groups were lower than those before treatment, and the difference was significant (P < .05). There was no significant difference in Cobbs angle and PI-LL levels between groups (P > .05). Before treatment, the JOA and DOI scores of the two groups were comparable (P > .05); after treatment, the JOA and DOI scores of the two groups were improved (P < .05); the improvement of JOA and DOI scores of the experimental group were better than those in the control group (P < .05). Before treatment, there was no significant difference in the pain degree between the two groups (P > .05); after treatment, the pain of the two groups was improved compared with that before treatment, and the pain degree of the experimental group was lower than that of the control group (P < .05). The incidence of postoperative complications in the experimental group was lower than that in the control group, but there was no significant difference in the total incidence of postoperative complications between the two groups (P > .05). Conclusion: The scouting technique-assisted screw placement can effectively improve the spinal function of patients with degenerative scoliosis, with obvious curative effect and high safety.

Acupuncture treatment for lumbar disc herniation with scoliosis: A case report.

INTRODUCTION: Lumbar disc herniation (LDH) with scoliosis usually refers to lumbar disc herniation caused by scoliosis, which is a postural compensatory deformity to reduce low back and leg pain, mostly with nonstructural changes. Scoliosis may disappear after the treatment of LDH. PATIENT CONCERNS: At present, this kind of scoliosis is mainly treated with medicine and surgery, but all these methods may have some adverse effects. DIAGNOSIS: A 24-year-old female patient was admitted to the acupuncture department of our hospital due to unbearable pain caused by LDH. INTERVENTIONS: According to the patient condition, the acupuncture treatment plan was adopted by Professor Wang Zhanglian, a famous Chinese medicine practitioner. OUTCOMES: After 12 weeks of acupuncture treatment, the patient low back pain was significantly relieved. CONCLUSION: This case suggests that acupuncture may be an effective alternative treatment for LDH.

Reduced bone mineral density in adolescents with Duchenne Muscular Dystrophy (DMD) and scoliosis.

Duchenne muscular dystrophy is a progressive disease usually associated with loss of ambulation and progressive scoliosis. Immobilisation and glucocorticoid treatment are predisposing factors for reduced bone mineral density (BMD). Analysis of quantitative computed tomography revealed low BMD in thoracic and lumbar vertebrae in comparison to age- and sex-matched healthy controls. INTRODUCTION: Evaluation of vertebral bone mineral density (BMD) in Duchenne Muscular Dystrophy (DMD) adolescents with untreated advanced scoliosis and comparison with the BMD values of healthy age-matched controls, based on quantitative computer tomography. METHODS: Thirty-seven DMD adolescents (age 15.6 ± 2.5 years) with spinal deformity were evaluated clinically and radiologically prior to definite spinal fusion and compared to 31 male and age-matched healthy individuals (age 15.7 ± 2.3 years). Data related to previous medical treatment, physiotherapy and ambulatory status was also analysed. Scoliotic curves were measured on plain sitting radiographs of the spine. The BMD Z-scores of the thoracic and lumbar vertebrae were calculated with QCTpro® (Mindways Software Inc., USA), based on data sets of preoperative, phantom pre-calibrated spinal computed tomography scans. RESULTS: A statistically significant lower BMD could be found in DMD adolescents, when compared to healthy controls, showing an average value for the lumbar spine of 80.5 ± 30.5 mg/cm3. Z-scores deteriorated from the upper thoracic towards the lower lumbar vertebrae. All but the uppermost thoracic vertebrae had reduced BMD values, with the thoracolumbar and lumbar region demonstrating the lowest BMD. No significant correlation was observed between BMD and the severity of the scoliotic curve, previous glucocorticoid treatment, cardiovascular impairment, vitamin D supplementation, non-invasive ventilation or physiotherapy. CONCLUSION: DMD adolescents with scoliosis have strongly reduced BMD Z-scores, especially in the lumbar spine in comparison to healthy controls. These findings support the implementation of a standardised screening and treatment protocol. Level of evidence/clinical relevance: therapeutic level III.

Do Thoracic Spinal Deformities Affect Outcomes of Spinal Cord Stimulators: A Retrospective Chart Review.

STUDY DESIGN: Retrospective chart review. OBJECTIVE: The aim of this study was to ascertain whether the presence of structural thoracic deformities affects outcomes of permanent SCS placement. SUMMARY OF BACKGROUND DATA: Neural modulation via spinal cord stimulators (SCSs) has become an accepted treatment option for various chronic pain syndromes. In most cases, the surgeon desires accurate midline positioning of the paddle lead, allowing for flexibility of unilateral or bilateral coverage of pain patterns. Structural spinal deformities (scoliosis or kyphosis) often result from coronal, sagittal, and rotatory deformity that can make midline placement more difficult. METHODS: Between 2013 and 2017, two-hundred forty-one charts of patients who underwent permanent SCS placement at our suburban hospital were reviewed. Demographic information, numerical rating system (NRS) pain scores, Oswestry Disability Index (ODI) scores, and opioid medication usage were recorded at baseline and after permanent stimulator placement. Thoracic scoliosis and kyphosis angles were measured using spinal radiographs. The effect of each structural deformity on NRS, ODI, and narcotic medication usage changes from baseline was analyzed. RESULTS: Overall, 100 patients were included in our cohort. Fifty-six patients had measured thoracic spinal deformities (38% with scoliosis, 31% with kyphosis). There was no significant difference in NRS scores, ODI scores, or narcotic usage change between patients with scoliosis and those without (P = 0.66, P = 0.57, P = 0.75) or patients with kyphosis and those without (P = 0.51, P = 0.31, P = 0.63). Bivariate linear regression analysis showed that scoliotic and kyphotic angles were not significant predictors of NRS (P = 0.39, P = 0.13), ODI (P = 0.45, P = 0.07), and opioid usage (P = 0.70, P = 0.90) change, with multivariate regression analyses confirming these findings. CONCLUSION: SCSs can be effective options for treating lumbar back pain and radiculopathy. Our study suggests that the presence of mild structural deformities does not adversely affect outcomes of permanent SCS placement and as such should not preclude this population from benefiting from such therapies.Level of Evidence: 4.

The Effect of an Innovative Biofeedback SKOL-AS® Treatment on the Body Posture and Trunk Rotation in Children with Idiopathic Scoliosis-Preliminary Study.

Background and Objectives: The deformity in idiopathic scoliosis (IS) is three dimensional and effective correction involves all three planes. Recently, the biofeedback method has been implemented in the treatment of scoliosis. The aim of this study was to evaluate the effectiveness of an innovative biofeedback SKOL-AS® postural training among children with scoliosis. Materials and Methods: The target population for this study was 28 patients (25 girls and 3 boys) aged between 5 and 16 years old diagnosed and treated with progressing low-grade scoliosis. The postural diagnosis consisted of anthropometric measurements, posterior-anterior X-ray imaging, SpinalMeter® postural assessment and the angle of trunk rotation (ATR) assessment. The SKOL-AS® treatment comprised of 24 sessions conducted in lying and sitting positions, two times a week. Results: It has been shown that the postural training resulted in the decrease in the ATR value (pre- vs. post-exercise in younger: 5.55 vs. 3.0 and older patients: 5.2 vs. 3.0). The increase in height of the subjects seemed to confirm a positive effect of SKOL-AS® elongation treatment. In the posterior view, a statistically significant decrease in shoulder asymmetry in the sitting position in younger children has been observed. In the anterior view, the changes in the head position (based on mouth and eye symmetry) have been observed. The statistically significant increase in acromion-heel, acromion-iliac crest and posterior superior iliac spine (PSIS)-heel length values has been shown in younger children on the left side of the body. After treatment, older subjects had higher acromion-iliac crest and PSIS-heel values on the left side of the body. On the right side only PSIS-heel length was higher. In a sitting position, only a small increase in acromion-iliac crest length value has been observed. Conclusions: The SKOL-AS® biofeedback method could teach good postural habits and teach patients the auto-correction of the spine.

Intrathecal nusinersen treatment for SMA in a dedicated neuromuscular clinic: an example of multidisciplinary and integrated care.

Nusinsersen is now available in Italy for all SMA types. We describe the experience with intrathecal treatment with nusinersen in 50 patients with SMA at the NEMO Center (NEuroMuscular Omniservice Clinical Center) in Milan, a neuromuscular patient-centered clinic hosted within Niguarda Hospital, a National Public General Hospital. Our results indicate that the pathway of care described outweighs the burden due to the repeated intrathecal injections. Irrespective of age and severity, the treatment is feasible, accessible, and replicable provided that there is a multidisciplinary team having experience and training in SMA.

[The spa and health resort- based treatment of back pain syndrome in the adolescents presenting with juvenile idiopathic scoliosis]. / Sanatorno-kurortnoe lechenie bolevogo sindroma v spine u podrostkov s yunosheskim idiopaticheskim skoliozom.

The relevance of the problem arises from the lack of substantiation for the inclusion of transcutaneous spinal direct current stimulation (tSDCS) in the comprehensive spa and health resort-based treatment of back pain syndrome in the adolescents presenting with juvenile idiopathic scoliosis. AIM: The objective of the present study was to demonstrate the effectiveness of transcutaneous spinal direct current stimulation for the comprehensive spa and health resort-based treatment of back pain syndrome in the adolescents presenting with juvenile idiopathic scoliosis. MATERIAL AND METHODS: A total of 18 patients with scoliosis forming the study group 1 received the traditional comprehensive spa and health resort-based treatment. The course of transcutaneous spinal direct current stimulation was prescribed to 38 other patients (comprising group 2) in addition to the standard procedures. Another control group was comprised of 15 practically healthy adolescents having no signs of spinal deformations. The visual analog scale for pain, the McGill questionnaire, the scale for the assessment of the situational and personal uneasiness levels (Spilberger Ch.D., Khanin Yu.L.), and the Beck and Tsung depression scales were used, beside the routine clinical methods. Statistical data processing was carried out with the use of the Statistica 6.0 software package. RESULTS: In the group of patients treated with the use of transcutaneous spinal direct current stimulation, regression of pain syndrome was well apparent. In the boys with the severity of pain estimated at 2 points based on the visual analog scale who received the standard course of the spa and health resort-based treatment, the pain rank index and the index of the number of the selected descriptors decreased significantly but nonetheless remained higher than in the patients treated by means of tSDCS as a component of the combined therapy (p=0.039). Simultaneously, the significantly lower level of situational (Q1=25.00; Me=36.50; Q3=45.00; p=0.036) and personal (Q1=26.00; Me=36.50; Q3=44.00; p=0.07) anxiety was observed in the group of girls in comparison with the group of those given only the standard course of the spa and health resort-based treatment. In addition, the level of trait anxiety in the female patients treated with the use of tSDCS was lower than in the girls of the control group (Q1=46.00; Me=49.00; Q3=51.5; p=0.001). In the boys undergoing the course the of tSDCS treatment, the levels of trait anxiety (Q1=29.00 ; Me=37.00 ; Q3=42.00; p=0.021) and depression estimated from the Tsung scale (Q1=2.85; Me=3.00; Q3=3.60; p=0.014) and the cognitive-affective scale of Beck (Q1=0.50; Me=2.00; Q3=5.50; p=0.041) were significantly lower than in the boys of the control group. The level of depression based on the Tsung scale was significantly lower (p=0.020) in the boys and after the standard spa and health resort-based treatment (Q1=2.50; Me=2.90; Q3=3.60) was comparable with that in the boys of the control group (Q1=4.00; Me=4.60; Q3=4.80). CONCLUSION: The present study has demonstrated the expediency of inclusion of a course of transcutaneous spinal direct current stimulation in the programs of the combined spa and health resort-based treatment for the adolescents presenting with scoliosis.

Hemolysis Following Intraoperative Cell Salvage Replacement in a Scoliosis Patient With Sickle Cell Trait: A Case Report.

MINI: Intraoperative cell salvage (ICS) is used to reduce blood loss in scoliosis spinal fusion. We report one case of hemolysis induced acute renal failure following ICS. This is the first reported case of acute renal failure associated with hemolysis following ICS in a scoliosis patient with sickle cell trait. STUDY DESIGN: Case report. OBJECTIVE: To describe a novel presentation of acute renal failure associated with hemolysis after intraoperative cell salvage (ICS) in a neuromuscular scoliosis patient with sickle cell trait (SCT). SUMMARY OF BACKGROUND DATA: Hemolysis-associated acute renal failure after ICS in patients with SCT has not been previously reported. Sickle cell disease is regarded as a relative contraindication for ICS due to the risk of red blood cell sickling in the hypoxic cell saver reservoir. A previous case series demonstrated successful ICS reinfusion after elective caesarean section in two patients with SCT. However, a decision to not reinfuse ICS collected blood due to increased sickling after blood processing was reported in general surgery. METHODS: A 14-year-old female with Group I neuromuscular scoliosis underwent a navigated T3-S1posterior spinal instrumentation fusion. Three hundred milliliters of blood collected by ICS was reinfused intraoperatively along with two units of packed red blood cells. RESULTS: Postoperatively, the patient had delayed emergence from the general anesthetic and gross hematuria was observed in the urinary catheter bag. The patient was transferred to the intensive care unit and was treated successfully for hemolysis-induced renal failure. CONCLUSION: Given the potential seriousness of hemolysis-associated acute renal failure associated with ICS, we recommend against the use of ICS in patients with SCT. LEVEL OF EVIDENCE: 5.

Lumbar scoliosis: Reducing lower back pain and improving function in adulthood. A case report with a 2-year follow-up.

BACKGROUND: Lower back pain (LBP) can persist into adulthood as a sequelae of adolescent lumbar scoliosis, particularly under certain conditions influenced by aspects of bodily biomechanics and/or other factors. Here we describe the use of tailored bracing used in an adult with pre-existing lumbar scoliosis suffering from LBP. CASE DESCRIPTION: A 40-year-old female presented with acute LBP. The subject complained of acute lumbar pain exacerbated when she was upright, and when she was engaged in the normal activities of daily life. At the time of the first observation, the patient was wearing a brace that was readily available commercially. We modified the non-individualized elastic brace that the patient had already purchased. Major improvements were observed in either or both of the Quebec Back Pain Disability Scale and Numerical Pain Rating Scale scores. CONCLUSION: We speculate that the tailored bracing described in the present case may be a viable option in carefully selected cases.

Relaxation Training and Postoperative Music Therapy for Adolescents Undergoing Spinal Fusion Surgery.

Spinal fusion for idiopathic scoliosis is one of the most painful surgeries experienced by adolescents. Music therapy, utilizing music-assisted relaxation with controlled breathing and imagery, is a promising intervention for reducing pain and anxiety for these patients. It can be challenging to teach new coping strategies to post-operative patients who are already in pain. This study evaluated the effects of introducing music-assisted relaxation training to adolescents before surgery. Outcome measures were self-reported pain and anxiety, recorded on 0-10 numeric rating scale, and observed behavioral indicators of pain and relaxation. The training intervention was a 12-minute video about music-assisted relaxation with opportunities to practice before surgery. Forty-four participants between the ages of 10 and 19 were enrolled. Participants were randomly assigned to the experimental group that watched the video at the preoperative visit or to the control group that did not watch the video. All subjects received a music therapy session with a board certified music therapist on post-operative day 2 while out of bed for the first time. Pain and anxiety were significantly reduced from immediately pre-therapy to post-therapy (paired t-test; p).

Scoliosis and Pectus Excavatum in Adolescents: Does the Nuss Procedure Affect the Scoliotic Curvature?

BACKGROUND: Pectus excavatum (PE) is known to be associated with adolescent idiopathic scoliosis (AIS). The correction of severe PE requires a mini-invasive procedure (MIRPE), with a metal bar positioned and left in the chest for 3 years. Adolescence seems to be the more appropriate time not only for MIRPE but also for AIS peak progression. This study was designed to answer the question whether, in adolescents, MIRPE could affect mild/moderate AIS. METHODS: We carried out a meta-analysis focused on defining the natural progression of untreated AIS. Inclusion criteria were as follows: AIS patients -age 10-18 years old -Cobb angle <40°-none treated as orthotics/electrostimulation/surgery. The expected outcome was the percentage of patients who improved, worsened, or hold steady of their condition at follow-up. Between 2008 and 2014, we followed up a cohort of 67 adolescents with severe PE treated with MIRPE, assessing whether AIS underwent a modification in the period between bar insertion and removal. RESULTS: Meta-analysis included 9 studies with 1641 AIS patients. Although heterogeneous (I(2) = 99.5%, P < .0001), the overall percentage of progression for untreated AIS was 42.5% (CI 18.2%-72.2%). In our follow-up group who underwent MIRPE, 34 out of 67 patients had concurrent AIS with a Cobb angle >10° (range 10°-45°). We demonstrated that MIRPE had a favorable effect on AIS, with a mean improvement of 1.5° (CI 0.64-2.44; P = .0011). CONCLUSION: In our PE patients with AIS, MIRPE had a beneficial effect also on the spine. From our preliminary results, it seems that MIRPE should be offered during puberty as a timely option for treating PE and stabilizing mild/moderate scoliosis progression, when concurrent.

Application of neuroplasticity theory through the use of the Feldenkrais Method(®) with a runner with scoliosis and hip and lumbar pain: A case report.

Neuroplasticity theory has gained considerable attention in recent years in the professions of medicine, psychology and neuroscience. Most research on neuroplasticity has been in neurology focusing on stroke and other central nervous system disease and injury. Further research is necessary to advance the connection of neuroplasticity theory to musculoskeletal conditions and rehabilitation. The theory of neuroplasticity as it applies to the acquisition of new skills and modification of maladaptive, pain-perpetuating and inefficient movement patterns is fundamental to the Feldenkrais Method. This case report demonstrates the application of neuroplasticity theory with the Feldenkrais Method as the primary intervention for a 42-year-old female runner with a history of adolescent idiopathic scoliosis who presented with hip and lumbar pain. The client had clinically meaningful improvements in pain intensity and the Global Rating of Change scale while meeting her goals to resume pain free running, repetitive stair climbing at work, and other leisure activities.

Effectiveness and safety of mouthpiece ventilation and nocturnal non-invasive ventilation in patients with kyphoscoliosis: Short and long-term outcomes after an episode of acute respiratory failure.

BACKGROUND: Kyphoscoliosis is a skeletal condition involving the hyperflexion of the thoracic spine. It is characterized by reduced chest wall compliance and impaired respiratory mechanisms leading to progressive hypo-ventilation. We evaluated the effectiveness and the safety of non-invasive ventilation (NIV) in patients after an episode of acute respiratory failure (ARF). METHODS: Eighteen patients with severe kyphoscoliosis who had been hospitalized for an episode of ARF were followed for 4 years. NIV was applied via mouthpiece (MPV) during the daytime and via mask during the night. The primary outcomes were changes in physiological and functional parameters as well as quality of life. Secondary outcomes were considered re-hospitalization and mortality rate after discharge. A set of control subjects was used for comparison. RESULTS: All patients showed a significant improvement in several clinical, physiological, functional and quality of life parameters. Four of them (22.2%) died during the four year follow-up period. In the uni-variate analysis patients who died had higher cardiac co-morbidity, lower MIP and SNIP, higher paCO2, and oxygen desaturation index at initial admission. CONCLUSIONS: Diurnal MPV associated with nocturnal NIV had significantly improved lung function, clinical outcomes and quality of life. It should be considered as a safe alternative to traditional administering of NIV.

Vitamin D Deficiency in Children Undergoing Vertical Expandable Prosthetic Titanium Rib Treatment.

BACKGROUND: Vitamin D deficiency is prevalent in the pediatric population and multiple risk factors have been identified. Low vitamin D levels can result in poor bone mineralization and have been associated with a significantly higher risk of forearm fracture in children. Vitamin D deficiency has also been associated with pediatric critical illness. The purpose of this study was to determine whether children undergoing vertical expandable prosthetic titanium rib (VEPTR) treatment have low vitamin D levels. METHODS: Patients undergoing VEPTR treatment at a single institution were prospectively enrolled (VEPTR). All patients either had a diagnosis of thoracic insufficiency syndrome (TIS), or were at risk of developing TIS secondary to progressive scoliosis or chest wall deformity. Exclusion criteria were patients with rickets and patients receiving vitamin D supplementation at the time of VEPTR insertion. A group of healthy children who presented with fractures during the winter season were used as controls (FX). Vitamin D status and risk factors for vitamin D deficiency were evaluated. Vitamin D deficiency was defined as serum 25-hydroxyvitamin D (25-OH-D) <20 ng/mL and vitamin D insufficiency as serum 25-OH-D between 20 and 29 ng/mL. RESULTS: Twenty-eight VEPTR and 25 FX patients were compared. The average age was 8.6 years in the VEPTR group and 9.1 years in the FX group. Twenty VEPTR patients (71%) and 19 FX patients (76%) demonstrated low vitamin D levels. The average 25-OH-D level was 27.3 ng/mL in the VEPTR group and 25.4 ng/mL in the FX group. Patient characteristics and vitamin D levels were similar between the groups. No association was found between vitamin D status and sex, race, obesity, or multivitamin use. CONCLUSIONS: Low vitamin D levels are common in children undergoing VEPTR treatment. In our series, the prevalence of vitamin D deficiency in this patient population was similar to reported rates in the general pediatric population. Vitamin D status should be routinely monitored in children undergoing VEPTR treatment and supplementation should be initiated if necessary.

Complementary home mechanical ventilation techniques. SEPAR Year 2014.

This is a review of the different complementary techniques that are useful for optimizing home mechanical ventilation (HMV). Airway clearance is very important in patients with HMV and many patients, particularly those with reduced peak cough flow, require airway clearance (manual or assisted) or assisted cough techniques (manual or mechanical) and suctioning procedures, in addition to ventilation. In the case of invasive HMV, good tracheostomy cannula management is essential for success. HMV patients may have sleep disturbances that must be taken into account. Sleep studies including complete polysomnography or respiratory polygraphy are helpful for identifying patient-ventilator asynchrony. Other techniques, such as bronchoscopy or nutritional support, may be required in patients on HMV, particularly if percutaneous gastrostomy is required. Information on treatment efficacy can be obtained from HMV monitoring, using methods such as pulse oximetry, capnography or the internal programs of the ventilators themselves. Finally, the importance of the patient's subjective perception is reviewed, as this may potentially affect the success of the HMV.

Osteopathic musculoskeletal examination and subarachnoid anesthetic administration in a patient with severe scoliosis.

Physicians primarily use palpation of anatomical landmarks to guide the placement of needles when administering neuraxial anesthetics. For patients with anatomical abnormalities such as scoliosis, it is also important for physicians to understand Fryette mechanics and spinal curvature anatomy, as well as preprocedural radiography and ultrasonography, to ensure accuracy in neuraxial anesthetic procedures. The authors report the case of a patient with severe scoliosis who required neuraxial anesthesia for total hip arthroplasty. Using palpation and imaging, his physicians were able to successfully administer a subarachnoid anesthetic injection on the first attempt. The authors discuss considerations for improving success rates of neuraxial anesthetic administration in these patients.

Adult idiopathic scoliosis: the tethered spine.

This article reports on an observational and treatment study using three case histories to describe common patterns of muscle and fascial asymmetry in adults with idiopathic scoliosis (IS) who have significant scoliotic curvatures that were not surgically corrected and who have chronic pain. Rather than being located in the paraspinal muscles, the myofascial trigger points (TrPs) apparently responsible for the pain were located at some distance from the spine, yet referred pain to locations throughout the thoracolumbar spine. Asymmetries in these muscles appear to tether the spine in such a way that they contribute to scoliotic curvatures. Evaluation also showed that each of these individuals had major ligamentous laxity and this may also have contributed to development of scoliotic curvatures. Treatment focused on release of TrPs found to refer pain into the spine, release of related fascia, and correction of related joint dysfunction. Treatment resulted in substantial relief of longstanding chronic pain. Treatment thus validated the diagnostic hypothesis that myofascial and fascial asymmetries were to some extent responsible for pain in adults with significant scoliotic curvatures. Treatment of these patterns of TrPs and muscle and fascial asymmetries and related joint dysfunction was also effective in relieving pain in each of these individuals after they were injured in auto accidents. Treatment of myofascial TrPs and asymmetrical fascial tension along with treatment of accompanying joint dysfunction is proposed as an effective approach to treating both chronic and acute pain in adults with scoliosis that has not been surgically corrected.

Strategies for treating scoliosis in children with spinal muscular atrophy.

Progressive pulmonary dysfunction is a major complication of spinal muscular atrophy (SMA). Growing constructs are a well-established alternative to spinal arthrodesis to maximize pulmonary growth. We describe patients who demonstrated sustained pulmonary function and improved quality of life following hybrid growing construct implantation. The purpose of this article is to demonstrate a range of approaches for managing scoliosis in children with SMA by utilizing vertical expandable prosthetic titanium rib implantation or growing rods with lateral rib fixation to improve clinical and patient-reported outcomes. Pulmonary compromise and quality of life decline are leading concerns in the SMA population. This case series highlights important surgical strategies that can be utilized to treat scoliosis in patients with SMA.

Health status of adults treated for 1st degree scoliosis at school age.

BACKGROUND: Abnormal body alignment may lead to the development of spinal overload syndromes, nerve root irritation, pain, impaired ventilation, and compromise of exercise capacity. OBJECTIVE: The aim of the study was to find out whether low degree scoliosis impairs breathing, reduces exercise capacity and produces back pain over time. MATERIAL AND METHODS: Respiratory function, exercise capacity (PWC170) and pain intensity (Jackson and Moskowitz regimen) were assessed in 39 adults aged 19 to 38 years diagnosed with low degree scoliosis (10-280) several years ago. A group of 43 controls with no scoliosis in adolescence was also examined. RESULTS: There was no progression of the curvature after the treatment in the scoliosis group. Spirometric parameters in this group were slightly lower than in the controls, although there was no evidence of the restrictive type of respiratory disorder, which was found in only 5.1% patients. PWC170 test results were significantly lower (by about 20%) than in controls, and 84.6% of the subjects reported intermittent, occasional, or frequent pain, mostly lumbar and associated with the work performed. In 12.8% of cases, the pain interfered with breathing. In about half of the group, pain occurred after exertion and caused limitation of activity, while in the remaining subjects it did not affect daily activities. CONCLUSIONS: 1) low degree scoliosis generally did not cause restrictive impairment of ventilation; 2) adults with established low degree scoliosis demonstrated impaired exercise capacity, in the form of reduced PWC170 scores; 3) the presence of low degree scoliosis at school age was associated with back pain in adulthood.