ABSTRACT
BACKGROUND: Fractures of the distal radius continue to be the most common skeletalinjuries treated by the orthopedic surgeon. Unstable fractures of the distal part of the radiushave shown an inherent tendency towards loss of reduction after non-operative treatment.External skeletal fixation has been popular for the treatment of displaced, unstable fracturesof the distal part of the radius because it combines a minimally invasive procedure withreduction by ligamentotaxis.METHOD: A retrospective study of 70 patients of fracture of distal end radius treated withexternal fixator came to OPD at tertiary care hospital during the study period of 2 years fromJuly 2020 to June 2022, were included in the study after obtaining permission frominstitutional review board.RESULT: All 70 patients were assessed in the form of the functional and radiologicaloutcome based on Subjective evaluation by Modified Demerit Point System of Gartland andWerley (Functional) and Lidstorm and Frykman Criteria modified by Sarmiento(Anatomical). We obtained “excellent” results in 47.15%; “good” in 35.72% cases; “fair” in14.28% and “poor” in 2.85% cases with a mean G & W score of 6.35.CONCLUSION: Finding of this study shows that external fixator is an easy, cost effective,reliable and most suitable treatment in treating intraarticular and unstable extraarticular distalend radial fractures by the principle of ligamentotaxis.
ABSTRACT
Background: Distal radius fractures are the third most common osteoporotic fractures and are frequently treated in emergency department. They have a trimodal peak of occurrence and there has been a significant increase in incidence of involvement in elderly females and young males. Management of these fractures comes with lots of treatment options and challenges to provide good functional outcome. This prospective study was done for the management of communited intra/juxta articular fractures of distal end radius using a bridging external fixator on 25 patients. The principle of ligamentotaxis was used for alignment of fracture fragments and wrist spanning external fixator was used to maintain the fracture reduction.Methods:25 patients of either sex with age group 16 to 80 years were taken from the orthopedic department. After proper primary care, cases were classified using Fernandez classification, and posted for surgery as soon as investigations and fitness were taken.Results:Patients involved in the study were in range of 16 to 78 years with 16 patients having dominant side with road traffic accident as leading cause.Radiological union was seen at an average of 7.3 weeks, 4 patients had superficial pin tract infection, 3 patients had stiffnes and a single case had malunion. Conclusions:Modified clinical scoring system of Green and O払rien was used to evaluate the overall functional results which showed excellent to good results in 84% of cases. Hence, properly planned and executed bridging external fixator is an easy, cost-effective and reliable treatment modality through the 揚rinciple of Ligamentotaxis�.
ABSTRACT
PURPOSE: To investigate factors influencing the amount of indirect reduction by ligamentotaxis according to timing of surgery, extent of surgery, and characteristics of fractures. MATERIALS AND METHODS: We reviewed 22 cases of thoracolumbar fracture which had been performed posterior instrumentation and fusion using pedicle screw system. We divided patients into each group according to timing of surgery, number of fusion segment, insertion of screw on fractured vertebra, and rupture of posterior ligament complex, and Denis type. We measured changes of kyphotic angle, anterior vertebral height and wedge angle on plain radiographs, and we compared spinal canal area before and after operation using computed tomographic scans. RESULTS: Kyphotic angle, anterior vertebral height, wedge angle, and area of spinal canal showed significant improvement postoperatively. The wedge angle improved significantly operated within 3 days after injury, however, kyphotic angle and anterior vertebral height had no correlation with variable factors except the rupture of posterior ligament complex. The amount of restoration of spinal canal also affected only by rupture of posterior ligament complex. CONCLUSION: There is little relationship between timing of surgery and canal restoration, so we cannot conclude that prompt operation helps reduction of narrowed spinal canal. Otherwise narrowed spinal canal had much less restored by ligamentotaxis when there were rupture of posterior ligament complexes.
Subject(s)
Humans , Ligaments , Rupture , Spinal Canal , SpineABSTRACT
The authors report two cases of spontaneous regression of disc herniation at the level adjacent to the anterior lumbar interbody fusion (ALIF) level. This phenomenon may be due to the increased tension on the posterior longitudinal ligament (PLL) by appropriate restoration of the disc height and lumbar lordosis, which is a mechanism similar to ligamentotaxis applied to the thoracolumbar burst fracture.