Your browser doesn't support javascript.
loading
Montrer: 20 | 50 | 100
Résultats 1 - 7 de 7
Filtre
Ajouter des filtres








Gamme d'année
1.
Journal of Xi'an Jiaotong University(Medical Sciences) ; (6): 159-162, 2022.
Article Dans Chinois | WPRIM | ID: wpr-1011615

Résumé

【Objective】 To evaluate the accuracy and safety of self-made iliac puncture guide in severe and rigid scoliosis (SRS) with Halo pelvic traction. 【Methods】 From January 2015 to May 2021, 22 patients with SRS were treated by the Halo pelvic traction. There were 9 males and 13 females, aged 14 to 28 years with an average of 17.6 years; cobb angle was 90° to 140° with an average of (108.80±13.42)°. According to the different methods of iliac puncture, they were divided into guide group (10 patients) in which the self-made guide device was used for iliac puncture and unarmed group (12 patients) in which the needle was punctured through the iliac bone with bare hands. One iliac needle was inserted into each iliac bone of each patient, and the total number of needles in this study was 44. The puncture times, deviation distance, operation time, degree of soft tissue injury, postoperative hospital stay and complications were compared and analyzed. 【Results】 There was no significant difference in age, gender, body mass, or cobb angle between the two groups. In the guide group the average puncture times was (2.50±0.55), the offset distance was (0.50±0.07) cm, the operation time was (30.50±4.46) min, soft tissue injury was grade (1.83±0.75), and postoperative hospital stay was (4.33±0.82) d. In the unarmed group the average puncture times was (4.00±0.76), the offset distance was (2.30±1.20) cm, the operation time was (60.13±26.35) min, soft tissue injury was grade (3.38±1.19), and postoperative hospital stay was (8.88±3.14)d. There were 2 cases of needle tract infection in both groups respectively. In the unarmed group, there were 2 cases of skin necrosis and 1 case of neurovascular injury. 【Conclusion】 The self-made iliac puncture guide in SRS with Halo pelvic traction can reduce the number of punctures, offset distance, shorten operation time, postoperative hospital stay and complications.

2.
Malaysian Orthopaedic Journal ; : 99-107, 2021.
Article Dans Anglais | WPRIM | ID: wpr-923065

Résumé

@#Introduction: To report the indications and early treatment outcomes of pre-operative halo-pelvic traction in patients with neurofibromatosis associated with severe proximal thoracic (PT) spinal deformity. Materials and methods: We reviewed four patients with neurofibromatosis with severe PT spinal deformity. Case 1, a 16-year-old male presented with severe PT kyphoscoliosis (scoliosis: 89°, kyphosis: 124°) and thoracic myelopathy. Case 2 was a 14-year-old, skeletally immature male who presented with a PT lordoscoliosis (scoliosis: 85°). Case 3, a 13-year-old male, presented with severe PT kyphoscoliosis (scoliosis: 100°, kyphosis: 95°). Case 4, a 35-year-old gentleman, presented with severe PT kyphoscoliosis (scoliosis: 113°, kyphosis: 103°) and thoracic myelopathy. All patients underwent pre-operative halo-pelvic traction. After a period of traction, all patients underwent posterior spinal fusion (PSF) with autologous bone grafts (local and fibula bone grafts) and recombinant human bone morphogenetic protein-2 (rhBMP-2). Results: Both patients with thoracic myelopathy regained near normal neurological status after halo-pelvic traction. Following traction, the scoliosis correction rate (CR) ranged from 18.0% to 38.9%, while the kyphosis CR ranged from 14.6% to 37.1%. Following PSF, the scoliosis CR ranged from 24.0% to 58.8%, while the kyphosis CR ranged from 29.1% to 47.4%. The total distraction ranged from 50-70mm. Duration of distraction ranged from 26-95 days. The most common complication encountered during halo-pelvic traction was pin-related e.g. pin tract infection, pin loosening and migration, osteomyelitis, and halo-pelvic strut breakage. No patients had cranial nerve palsies or neurological worsening. Conclusion: Pre-operative correction of severe PT spinal deformities could be performed safely and effectively with the halo-pelvic device prior to definitive surgery.

3.
Chinese Journal of Reparative and Reconstructive Surgery ; (12): 900-906, 2020.
Article Dans Chinois | WPRIM | ID: wpr-856296

Résumé

Objective: To compare the changes of scoliosis and kyphosis angles after Halo-pelvic traction with posterior spinal osteotomy versus simple posterior spinal osteotomy for severe rigid spinal deformity. Methods: A clinical data of 28 patients with severe rigid spinal deformity between January 2015 and November 2017 was retrospectively analyzed. Sixteen patients were treated by Halo-pelvic traction with posterior spinal osteotomy (group A) and 12 patients were treated with posterior spinal osteotomy only (group B). There was no significant difference between the two groups ( P>0.05) in gender, age, body mass index, and preoperative pulmonary function, coronal and sagittal Cobb angles, and flexibility. The operation time, intraoperative blood loss, and complications were recorded. The coronal and sagittal Cobb angles were measured on X-ray films before operation (before traction in group A), at 10 days after operation, at last follow-up in the two groups and after traction in group A. The improvement rate of deformity after traction in group A, the correction rate of deformity after operation, and the loss rate of correction at last follow-up were calculated. Results: All patients were followed up 24-30 months (mean, 26.5 months). The operation time and intraoperative blood loss were significantly less in group A than in group B ( t=7.629, P=0.000; t=8.773, P=0.000). In group A, 1 patient occurred transient numbness of both legs during continuous traction and 2 patients needed ventilator support for more than 12 hours. In group B, 7 patients needed ventilator support for more than 12 hours, including 1 patient with deep incision infection. The incidence of complications was 18.75% (3/16) in group A and 58.33% (7/12) in group B, and the difference between the two groups was significant ( χ2=4.680, P=0.031). The coronal and sagittal improvement rates of deformity after traction in group A were 40.47%±3.60% and 40.70%±4.20%, respectively. There was no significant difference between the two groups ( P>0.05) in the coronal and sagittal Cobb angles at 10 days after operation and at last follow-up, in the correction rate of deformity after operation, and in the loss rate of correction at last follow-up. Conclusion: For the severe rigid spinal deformity, Halo-pelvic traction with posterior spinal osteotomy and simple posterior spinal osteotomy can obtain the same orthopedic effect and postoperative deformity correction. However, the Halo-pelvic traction can shorten operation time, reduce blood loss and incidence of perioperative complications.

4.
China Journal of Orthopaedics and Traumatology ; (12): 106-110, 2020.
Article Dans Chinois | WPRIM | ID: wpr-792986

Résumé

OBJECTIVE@#To investigate the clinical effects of the Halo-pelvic traction combined with posterior instrumentation correction and internal fixation for the treatment of severe and rigid scoliosis.@*METHODS@#From January 2015 to 2019 May, 16 patients with severe and rigid scoliosis were treated by the Halo-pelvic traction combined with posterior instrumentation correction. There were 7 males and 9 females, aged 14 to 28 years with an average of 17.6 years, Cobb angle was 90° to 140° with an average of (108.84±17.93) °. Including congenital scoliosis in 10 cases (6 cases of dyssegmented scoliosis, 3 cases of dysplasia, 1 case of mixed scoliosis), idiopathic scoliosis in 4 cases and neurofibromatosis in 2 cases. All patients in group had scoliosis corrected by Halo-pelvic distraction combined with posterior instrumentation correction and internal fixation. Among them, 7 cases were treated with self-made guide device for iliac bone puncture, and the other cases with traditional bare hands. The height, scoliosis Cobb angle, kyphosis Cobb angle and correction rate of 16 patients before and after surgery were observed.@*RESULTS@#The body height was corrected from (144.88±6.32) cm to (154.56±7.87) cm ; Cobb angle of scoliosis was corrected from (108.84±17.93) ° to (42.12±7.29) °, Cobb angle of kyphosis was corrected from (64.18±16.39) ° to (33.81±6.06) °. After the Halo pelvic traction, the body height increase, Cobb angle of scoliosis and kyphosis were changed with the mean of (7.06± 5.65) cm, (41.50±9.09)%, (30.52±9.66)%, respectively. After the stage Ⅱ surgical correction, the body height increase, Cobb angle of scoliosis and kyphosis were changed with the mean of (2.63±1.78) cm, (32.47±10.80)%, (15.55±9.47)% (The baseline Cobb angle referenced by the correction rate was the Cobb angle of the previous treatment). The body height increase and correction rate of Cobb angle of scoliosis and kyphosis with staged traction combined with surgery was (9.69±5.42) cm, (61.09 ± 5.03)%, (46.07±8.60)%. There was significant difference in body height increase, correction rate of Cobb angle of scoliosis and kyphosis between before and after each period of treatment (<0.05).@*CONCLUSION@#Treatment of severe and rigid scoliosis with Halo-pelvic traction combined with stage Ⅱ surgical correction can significantly correct deformities and improve appearance, and has fewer surgical complications and strong clinical operability.

5.
Journal of Peking University(Health Sciences) ; (6): 875-880, 2020.
Article Dans Chinois | WPRIM | ID: wpr-942089

Résumé

OBJECTIVE@#To evaluate the clinical efficacy of short-term halo-pelvic traction (HPT) combined with surgery in the treatment of severe spinal deformities.@*METHODS@#In the study, 24 patients diagnosed as severe spinal deformity accepted the treatment of one-stage short-term HPT and two-stage surgery from January 2015 to May 2018 in our orthopedics department. 24 cases (9 males and 15 females) were retrospectively reviewed. The average age of the cohort was (28.8±10.0) years (12-48 years). The height, scoliosis angle, kyphosis angle, the height difference of shoulders, the height difference of crista iliaca, C7PL-CSVL and the perpendicular distance of S1 and the convex point of the patients were assessed at pre-traction, post-traction and post-surgery. The paired t test was used to analyze the difference among pre-traction, post-traction and post-surgery.@*RESULTS@#The average traction time of 24 cases was (2.5±1.1) weeks (1-5 weeks). The height of pre-traction and post-traction were (141.7±11.2) cm (116-167 cm) and (154.1±9.5) cm (136-176 cm) respectively, showing significant difference (P < 0.05), and the increased height was (12.4±4.6) cm (4-20 cm). The average scoliosis angle before traction was 104.9°±35.0°(25°-158°), and it was significantly decreased in post-traction[64.8°±21.0°(19°-92°)] and post-surgery[39.3°±17.0° (10°-70°)] (P < 0.05). The traction's coronal correction rate was 37.2%±10.9% (11.9%-51.2%) and the total coronal correction rate was 61.9%±12.6%(26.9%-79.0%). The average kyphosis angle before traction was 106.9°±29.2°(54°-163°), and it was significantly decreased in post-traction [63.1°±17.1°(32°-92°)] and post-surgery [39.0°±16.8°(10°-68°)](P < 0.05). The traction's sagittal correction rate was 40.0%±10.7%(16.7%-55.5%) and the total sagittal correction rate was 64.3%±10.7%(49.0%-87.5%). The average C7PL-CSVL before traction was (3.2±2.8) cm, and it was significantly decreased in post-traction [(2.5±2.5) cm] (P < 0.05). The perpendicular distance of S1 and the convex point before traction was (10.5±4.8) cm, and it was significantly decreased in post-traction[(8.4±3.5) cm] (P < 0.05).@*CONCLUSION@#The one-stage short-term HPT combined with two-stage surgery is a safe and effective procedure for severe spinal deformities. The clinical efficacy is satisfactory and the complication is relatively less.


Sujets)
Adolescent , Adulte , Femelle , Humains , Mâle , Jeune adulte , Cyphose/chirurgie , Études rétrospectives , Scoliose/chirurgie , Traction , Résultat thérapeutique
6.
Asian Spine Journal ; : 27-31, 2009.
Article Dans Anglais | WPRIM | ID: wpr-100510

Résumé

A 23-year-old male whose medical history included tuberculous spondylitis presented with a kyphotic deformity and incomplete paraplegia of twenty days duration. Preoperative radiographs demonstrated a T12-L4 kyphotic Cobb's angle of 100degrees with a complete block showing on the lumbar myelogram at L4-5. The patient underwent anterior osteotomy and release. After the operation, a halo-pelvic apparatus was fit onto the patient, and distraction was begun. After distraction for 2 months, posterior osteotomy and release was performed for final correction, and distraction was maintained for another three weeks. Finally, the kyphotic deformity was corrected to a Cobb's angle of 62degrees from T12 to L4. Supplementary anterior fusion was done, and the apparatus was removed after consolidation of the fusion mass.


Sujets)
Humains , Mâle , Jeune adulte , Malformations , Ostéotomie , Paraplégie , Rachis , Spondylite , Traction
7.
The Journal of the Korean Orthopaedic Association ; : 793-798, 1980.
Article Dans Coréen | WPRIM | ID: wpr-767664

Résumé

The Halo-pelvic traction has been considered as a powerful and strong method for correction of the severely deformed rigid spine whether it is kyphotic or scoliotic. It also affords firm stabilization during the operation and postoperative management with immobilization for a long time. Ambulation with this instrument enhances the usefulness. We have succeeded in treating and correcting 6 cases of Tuberculous Kyphosis, and 3 of which accompanied paraplegia. Especially one case of severe kyphosis, 78 was corrected to 20 and anterior strut graft was accomplished with vascuiarized free fibular graft with aid of microvascular technique. The correction rate was 38% in average. No significant complications have developed except osteoporosis of the spine.


Sujets)
Malformations , Immobilisation , Cyphose , Méthodes , Ostéoporose , Paraplégie , Rachis , Spondylite , Traction , Transplants , Marche à pied
SÉLECTION CITATIONS
Détails de la recherche