scholarly journals Tension band plates have greater risks of complications in temporary epiphysiodesis

2021 ◽  
Vol 15 (2) ◽  
pp. 106-113
Author(s):  
You-Hung Cheng ◽  
Wei-Chun Lee ◽  
Yi-Feng Tsai ◽  
Hsuan-Kai Kao ◽  
Wen-E Yang ◽  
...  
Keyword(s):  
Tibial Plateau ◽  
Distal Femur ◽  
Mechanical Axis ◽  
Valgus Deformity ◽  
Tension Band ◽  
Leg Length ◽  
Level Of Evidence ◽  
Grade Ii ◽  
Angular Deformities

Purpose This study aimed to compare the efficacy of decreasing leg-length discrepancy (LLD) and postoperative complications between tension band plates (TBP) and percutaneous transphyseal screws (PETS). Methods This retrospective study reviewed LLD patients who underwent temporary epiphysiodesis at the distal femur and/or proximal tibia from 2010 to 2017 (minimum two years follow-up). Efficacy of decreasing LLD was assessed one and two years postoperatively. Complications were classified with the modified Clavien-Dindo-Sink complication classification system. Knee deformities were assessed by percentile and zone of mechanical axis across the tibial plateau. Results In total, 53 patients (25 boys, 28 girls) underwent temporary epiphysiodesis (mean age, 11.4 years). The efficacy of decreasing LLD at two years between the TBP (n = 38) and PETS (n = 15) groups was comparable. Seven grade III complications were recorded in six TBP patients and in one PETS patient who underwent revision surgeries for knee deformities and physis impingement. Four grade I and two grade II complications occurred in the TBP group. The mechanical axis of the leg shifted laterally in the PETS group and medially in the TBP groups (+7.1 percentile versus -4.2 percentile; p < 0.05). Shifting of the mechanical axis by two zones was noted medially in four TBP patients and laterally in two PETS patients. Conclusion More implant-related complications and revision surgeries for angular deformities were associated with TBP. A tendency of varus and valgus deformity after epiphysiodesis using TBP and PETS was observed, respectively. Patients and families should be informed of the risks and regular postoperative follow-up is recommended. Level of evidence Level III

Monomelic Maffucci syndrome

2021 ◽  
Vol 14 (3) ◽  
pp. e239619
Author(s):  
Gopalkrishna G Verma ◽  
Vijay Kumar Jain ◽  
Karthikeyan P Iyengar
Keyword(s):  
Lower Limb ◽  
Corrective Osteotomy ◽  
Valgus Deformity ◽  
Left Knee ◽  
Leg Length ◽  
Maffucci Syndrome ◽  
Successful Clinical Outcome ◽  
Genu Valgus Deformity ◽  
Angular Deformities

Maffucci syndrome is a rare congenital, non-hereditary condition characterised by presence of multiple enchondromas and haemangiomas. Enchondromatous lesions affecting epiphysial growth plates can lead to angular deformities and leg-length discrepancy in the lower limb. We describe a 12-year-old girl with monomelic Maffucci syndrome affecting her left lower limb. She presented with progressive genu valgus deformity of her left knee. This caused her to limp during her gait and was a cosmetic dissatisfaction. The deformity affected her quality of life. She underwent a supracondylar distal femoral corrective osteotomy with a successful clinical outcome and restoration of her gait and cosmetic deformity.

“FUNCTIONAL OUTCOME OF RETROGRADE NAILING IN THE MANAGEMENT OF SUPRACONDYLAR AND DISTAL FEMORAL FRACTURE”

2021 ◽  
pp. 107-109
Author(s):  
Avinash Kumar Choudhary ◽  
M.K Aseri ◽  
Sumit Machra ◽  
Devendra Singh
Keyword(s):  
Femoral Fracture ◽  
Distal Femur ◽  
Femoral Fractures ◽  
High Energy ◽  
Valgus Deformity ◽  
Minor Trauma ◽  
Rating Score ◽  
Joint Congruency ◽  
Distal Femoral Fractures

INTRODUCTION: Fractures of the Distal femur are complex injuries that pose a challenge to the orthopaedic surgeon. It constitutes about 6 % of all femoral fractures. It usually occurs during high energy trauma in younger patients and frequently are associated with concomitant injuries. In contrast, elderly patients with severe osteopenia might sustain solitary distal femoral fractures from minor trauma such as a simple fall. Proper diagnosis and treatment leads to early mobilization and rehabilitation of patients. MATERIAL AND METHODS :This prospective study was conducted in Department of Orthopedics at Dr. S. N. Medical College and Associated group of Hospital, Jodhpur ,Rajasthan ,India on 30 patients who underwent the surgery with retrograde intramedullary interlocking nail in the management of extra-articular supracondylar femoral fracture from August 2019 to November 2020. On follow up axial alignment was assessed and functional analysis was quantied using NEERS RATING SYSTEM, Radiographs was analyzed for correction, maintenance of position or loss of reduction. function around knee was accessed according to Schatzker and Lambert Criteria, measures the exion/extension , varus/valgus deformity , joint congruency and pain in operated patients. RESULTS: In our study 30 patients with supracondylar & distal femoral fractures based on AO Classication on MULLER ET AL underwent retrograde supracondylar nail, long term nal result were rated using NEER'S RATING SCORE , which gives point for pain, function, working, joint movement ,gross and radiological appearance. NEER'S RATING SCORE assigned for each patient after 24 weeks of follow up. After accessing this score out of total 30 patients, 10 have excellent score, 10 have good score, 8 have fair score and next 2 have poor score. Function around knee was accessed according to Schatzker and Lambert Criteria, measures the exion/extension , varus/valgus deformity , joint congruency and pain in operated patients,out of 30 patients 9 patients have an excellent result , 8 have good ,12 have fair and only 1 patient have poor result CONCLUSION:The retrograde intramedullary locked nail provides the surgeon with a different option in treatment of specic supracondylar fracture patterns. It offers a practical advantages of simple and efcient technique for patients with polytrauma, oating knee injuries and in elderly. this technique is very useful in distal femur fracture where antegrade nailing does not provide stability and also where plate xation is not suitable due to soft tissue condition.

scholarly journals Chondrosarcoma of bone in children and adolescents

2020 ◽  
Vol 14 (4) ◽  
pp. 330-334
Author(s):  
Yoichi Kaneuchi ◽  
Tomohiro Fujiwara ◽  
Yusuke Tsuda ◽  
Shinichirou Yoshida ◽  
Jonathan D. Stevenson ◽  
...  
Keyword(s):  
Children And Adolescents ◽  
Young Patients ◽  
Good Prognosis ◽  
Level Of Evidence ◽  
Biological Behaviour ◽  
Children And Adolescent ◽  
Grade Ii ◽  
Surgical Treatments ◽  
Ray Amputation

Purpose Chondrosarcomas typically present in adults during the fifth to seventh decades and are rare in young patients. The biological behaviour and oncological outcomes may be different in children and adolescents. Methods We retrospectively evaluated the outcomes of all patients with chondrosarcoma of bone who were younger than 18 years of age at the time of diagnosis and were treated at our centre between 1995 and 2018. Results The 15 consecutive patients studied included nine male and six female cases, with a mean age at diagnosis of 13 years (7 to 17). The median follow-up was 117 months (30 to 277). The tumours were primary and secondary in ten and five patients, respectively. The tumours were central in 13 and surface in two patients. The tumour locations were the humerus in five, digits in five, femur in three, radius in one and pelvis in one patient. The histological grades were grade I in seven, grade II in seven and grade III in one patient. The surgical treatments were limb salvage in ten patients and ray amputation in five patients. The surgical margins were wide in eight, marginal in two and intralesional in five patients. All the patients were alive and continuously free of disease at the time of the last follow-up. No patient developed metastases or local recurrence. Conclusion Chondrosarcoma of bone in children and adolescent patients has a very good prognosis and is less aggressive compared with published outcomes in older patients. Level of evidence IV

scholarly journals Tension band plating is less effective in achieving equalization of leg length

2018 ◽  
Vol 12 (6) ◽  
pp. 629-634 ◽  
Author(s):  
W.-C. Lee ◽  
H.-K. Kao ◽  
W.-E. Yang ◽  
C.-H. Chang
Keyword(s):  
Bone Growth ◽  
Skeletal Maturity ◽  
T Test ◽  
Tension Band ◽  
Leg Length Discrepancy ◽  
Length Ratio ◽  
Leg Length ◽  
Level Of Evidence ◽  
Short Side ◽  
Length Discrepancy

Purpose Little data is available on the efficiency of different implants for epiphysiodesis. The purpose of this study is to compare the efficacy between plates and staples in decreasing leg-length discrepancy. Methods A retrospective review of 19 children who underwent temporary epiphysiodesis of the legs was conducted, with a minimum of two years of follow-up. The bone length and length ratio to the short side were measured at six months, one year and two years postoperatively. The change in discrepancy was compared between staples and plates by an independent t-test, and the shortest time to a significant decrease in discrepancy was determined using a paired t-test. Results Ten patients underwent 13 staple procedures in nine femurs and four tibias for a 2.8-cm discrepancy at age 11.8 years, and nine patients underwent 14 plate procedures in seven femurs and seven tibias for a 3.1-cm discrepancy at age 12.4 years. Patients were followed up to skeletal maturity, except two. The use of staples decreased the discrepancy in the bone ratio from +4.8% to +1.2% in two years, and the use of plates decreased this ratio from +5.1% to +3.3% in two years. The change in the length ratio was significantly greater after stapling. Six months were required after stapling before the first significant decrease in discrepancy; it took two years after plating. Conclusions This study showed a significantly lower efficacy for decreasing leg-length discrepancy by tension band plating. Orthopaedic surgeons should be aware of the limitations of using plates for suppressing bone growth. Level of Evidence: III

scholarly journals Arthroscopic-Guided Balloon Tibioplasty in Schatzker III Tibial Plateau Fracture

Joints ◽  
2018 ◽  
Vol 06 (04) ◽  
pp. 220-227 ◽  
Author(s):  
Fabrizio Cuzzocrea ◽  
Eugenio Jannelli ◽  
Alessandro Ivone ◽  
Simone Perelli ◽  
Alberto Fioruzzi ◽  
...  
Keyword(s):  
Ct Scan ◽  
Tibial Plateau ◽  
Case Series ◽  
Clinical Score ◽  
Joint Surface ◽  
X Rays ◽  
Level Of Evidence ◽  
Significant Difference ◽  
The Mean

Abstract Purpose The study aims to present the results at a mean 28-months follow-up of arthroscopic-guided balloon tibioplasty and to spot some technical tricks and some practice using tools and materials. Methods The study relates to six patients with tibial plateau fractures type Schatzker III with tibial plateau depression more than 4 mm at preoperative computed tomography scan (CT-scan). The follow-up period ranged from 22 to 33 months, with a mean of 28 months. No patients were lost to follow-up. The patients were evaluated clinically using the Rasmussen score system and Lysholm score systems at 6 to 12 and 24 months, postoperatively. Radiographic evaluations (standard X-rays) were done preoperatively at 1, 3, and 12 months postoperatively while a CT-scan with 3D reconstruction was performed preoperatively, at the first day and 6 months, postoperatively. Results The mean Rasmussen clinical score at 6 months postoperatively was 26.3 while at 1-year postoperatively the mean Rasmussen clinical score was 28.33. At 2-year postoperatively the mean Rasmussen clinical score was 28.83. Statistically significant difference was found in 6-months and 2-years results (p < 0.05). CT-scan achieved the first postoperative day showed the recovery of approximately 70% of the area of the interested tibial plateau, restoring of the joint surface without articular bone free fragments. Conclusion The described surgical procedure, if correctly performed with proper indications (Schatzker III), respect the principles mentioned above and the clinical and radiological results confirm our purpose. Level of Evidence This is a therapeutic case series, level IV study.

scholarly journals Growth modulation in idiopathic angular knee deformities: is it predictable?

2019 ◽  
Vol 13 (3) ◽  
pp. 318-323 ◽  
Author(s):  
B Danino ◽  
R. Rödl ◽  
J. E. Herzenberg ◽  
L. Shabtai ◽  
F. Grill ◽  
...  
Keyword(s):  
Average Rate ◽  
Skeletal Maturity ◽  
Varus Deformity ◽  
Valgus Deformity ◽  
First Year ◽  
Growth Modulation ◽  
Level Of Evidence ◽  
Sequence Of Events ◽  
One Year ◽  
Angular Deformities

Purpose To evaluate the temporal and spatial sequence of events following temporal hemiepiphysiodesis in idiopathic knee varus/valgus. Methods This is a retrospective multicentre study on 372 physes in 206 patients. The average rate of correction (ROC) was calculated; univariate and multivariate analysis were performed. Results In all, 92% of the femoral physes were followed for more than one year/reached skeletal maturity. Of those, 93% were corrected to a mechanical lateral distal femoral angle (mLDFA) of 85° to 89°; 2% did not, while 5% were over-corrected. A total of 92% of the tibial physes were followed for more than one year/reached skeletal maturity. Of those, 92% were corrected to a mechanical medial proximal tibial angle (mMPTA) of 85° to 89°; 2% did not, while 6% were over-corrected. Factors significantly influencing success and ROC were age, direction and magnitude of deformity. Femoral ROC was significantly faster than tibial ROC: 0.85° versus 0.78°/month, respectively (p = 0.05). Femoral valgus ROC was significantly faster than varus ROC: 0.90° versus 0.77°/month, respectively (p = 0.04). A constant was derived to calculate the amount of correction. Significant correlation was found between calculated and actual mLDFA in valgus deformity during the first year (r = 0.58 to 0.87, p < 0.01). Calculated mLDFA of varus deformity did not correlate with actual mLDFA. Significant correlation was found when calculating mMPTA correction in all deformities. Conclusions Femur corrects faster than tibia; valgus femoral deformities are corrected faster than varus. Valgus correction in the distal femur/proximal tibia as well as varus correction in the tibia in idiopathic patients is highly predictable. The constant derived is the first tool which enables predicting and monitoring amount of correction in hemiepiphysiodesis when correcting angular deformities around the knee. Level of Evidence IV

Radiographic Measurements Associated With the Natural Progression of the Hallux Valgus During at Least 2 Years of Follow-up

2018 ◽  
Vol 39 (4) ◽  
pp. 463-470 ◽  
Author(s):  
Seung Yeol Lee ◽  
Chin Youb Chung ◽  
Moon Seok Park ◽  
Ki Hyuk Sung ◽  
Sonya Ahmed ◽  
...  
Keyword(s):  
Hallux Valgus ◽  
Binary Logistic Regression ◽  
Valgus Deformity ◽  
Binary Logistic Regression Analysis ◽  
Level Of Evidence ◽  
First Metatarsal ◽  
Hallux Valgus Deformity ◽  
Metatarsal Angle ◽  
Radiographic Measurements

Background: This study aimed to investigate the radiographic measurements associated with the progression of hallux valgus during at least 2 years of follow-up. Methods: Seventy adult patients with hallux valgus who were followed for at least 2 years and underwent weightbearing foot radiography were included. Radiographic measurements included the hallux valgus angle (HVA), hallux interphalangeal angle, intermetatarsal angle (IMA), metatarsus adductus angle, distal metatarsal articular angle (DMAA), tibial sesamoid position, anteroposterior (AP) talo–first metatarsal angle, and lateral talo–first metatarsal angle. Patients were divided into progressive and nonprogressive groups. Binary logistic regression analysis was performed to identify factors that significantly affected the progression of hallux valgus deformity. The correlation between change in HVA and changes in other radiographic indices during follow-up was analyzed. Results: The DMAA ( P = .027) and AP talo–first metatarsal angle ( P = .034) at initial presentation were found to be significant factors affecting the progression of hallux valgus deformity. Change in the HVA during follow-up was significantly correlated with changes in the IMA ( r = 0.423; P = .001) and DMAA ( r = 0.541; P < .001). Conclusion: The change in the HVA was found to be significantly correlated with changes in the IMA and DMAA. A future study is required to elucidate whether this correlation can be explained by the progressive instability of the first tarsometatarsal joint. We believe special attention needs to be paid to patients with pes planus and increased DMAA. Level of Evidence: Level III, comparative study.

scholarly journals Reoperations are few and confined to the most valgus phenotypes 4 years after unrestricted calipered kinematically aligned TKA

2021 ◽  
Author(s):  
Stephen M. Howell ◽  
Manpreet Gill ◽  
Trevor J. Shelton ◽  
Alexander J. Nedopil
Keyword(s):  
Mechanical Axis ◽  
Oxford Knee Score ◽  
Patellofemoral Instability ◽  
Level Of Evidence ◽  
Primary Tkas ◽  
Wide Range ◽  
Total Knee ◽  
Alignment Angle ◽  
Component Loosening

Abstract Purpose The present study determined the postoperative phenotypes after unrestricted calipered kinematically aligned (KA) total knee arthroplasty (TKA), whether any phenotypes were associated with reoperation, implant revision, and lower outcome scores at 4 years, and whether the proportion of TKAs within each phenotype was comparable to those of the nonarthritic contralateral limb. Methods From 1117 consecutive primary TKAs treated by one surgeon with unrestricted calipered KA, an observer identified all patients (N = 198) that otherwise had normal paired femora and tibiae on a long-leg CT scanogram. In both legs, the distal femur–mechanical axis angle (FMA), proximal tibia–mechanical axis angle (TMA), and the hip–knee–ankle angle (HKA) were measured. Each alignment angle was assigned to one of Hirschmann’s five FMA, five TMA, and seven HKA phenotype categories. Results Three TKAs (1.5%) underwent reoperation for anterior knee pain or patellofemoral instability in the subgroup of patients with the more valgus phenotypes. There were no implant revisions for component loosening, wear, or tibiofemoral instability. The median Forgotten Joint Score (FJS) was similar between phenotypes. The median Oxford Knee Score (OKS) was similar between the TMA and HKA phenotypes and greatest in the most varus FMA phenotype. The phenotype proportions after calipered KA TKA were comparable to the contralateral leg. Conclusion Unrestricted calipered KA’s restoration of the wide range of phenotypes did not result in implant revision or poor FJS and OKS scores at a mean follow-up of 4 years. The few reoperated patients had a more valgus setting of the prosthetic trochlea than recommended for mechanical alignment. Designing a femoral component specifically for KA that restores patellofemoral kinematics with all phenotypes, especially the more valgus ones, is a strategy for reducing reoperation risk. Level of evidence Therapeutic, Level III

scholarly journals Factors predicting the development of early osteoarthritis following lateral tibial plateau fractures: mid-term clinical and radiographic outcomes of 73 operatively treated patients

2014 ◽  
Vol 103 (4) ◽  
pp. 256-262 ◽  
Author(s):  
M. Parkkinen ◽  
R. Madanat ◽  
A. Mustonen ◽  
S. K. Koskinen ◽  
M. Paavola ◽  
...  
Keyword(s):  
Tibial Plateau ◽  
Mechanical Axis ◽  
Articular Surface ◽  
Tibial Plateau Fractures ◽  
Medium Term ◽  
Lateral Tibial Plateau ◽  
Posttraumatic Osteoarthritis ◽  
Radiographic Outcomes ◽  
Valgus Malalignment

Background and Aims: The indications for operative treatment of lateral tibial plateau fractures are still controversial. The objective of this study was to determine whether residual articular surface depression and valgus malalignment of plated lateral tibial plateau fractures at medium-term follow-up affect the clinical and radiographic outcomes. Material and Methods: A chart review of patients with operatively treated (AO type B3.1) tibial plateau fractures that were admitted to our level I trauma center between 2002 and 2008 was performed. Out of 123 patients, 73 were available to participate in a clinical and radiographic follow-up examination. The mean follow-up time was 54 months. Patients were clinically assessed and completed the Lysholm knee score and Western Ontario and McMaster Universities Osteoarthritis Index. Maximal articular surface depression, radiological mechanical axis, and degree of posttraumatic osteoarthritis were evaluated from standing radiographs. Results: Patients with valgus malalignment of 5° or greater at follow-up developed more advanced osteoarthritis (Kellgren–Lawrence grade 3–4) than patients with a normal mechanical axis (p = 0.006). Similarly, patients with articular depression greater than 2 mm at follow-up also developed more advanced osteoarthritis compared to patients with a depression of 2 mm or less (p = 0.001). The degree of valgus malalignment or articular depression had no effect on the Western Ontario and McMaster Universities Osteoarthritis Index or Lysholm scores. Conclusions: The postoperative articular congruity and normal mechanical axis of the lower leg after plate fixation in lateral tibial plateau fractures seem to have a role in prevention of posttraumatic osteoarthritis but does not appear to predict clinical outcome at medium-term follow-up. The role of initial dislocation and associated cartilage damage in the development of osteoarthritis following these fractures is still unknown.

scholarly journals Does Cozen’s phenomenon warrant surgical intervention?

2020 ◽  
Vol 14 (3) ◽  
pp. 213-220
Author(s):  
Yvonne-Mary Papamerkouriou ◽  
Pantelis Tsoumpos ◽  
George Tagaris ◽  
George Christodoulou
Keyword(s):  
Valgus Deformity ◽  
Post Treatment ◽  
Level Of Evidence ◽  
Significant Difference ◽  
Long Term Follow Up ◽  
The Difference ◽  
Metaphyseal Fractures ◽  
Initial Measurement

Purpose Proximal tibial metaphyseal fractures can be complicated by a late valgus deformity, referred to as Cozen’s phenomenon. We studied children with such fractures to determine whether the child’s age at the time of injury influenced the development of Cozen’s as well as the occurrence of elongation. In addition, we explored whether the deformity resolved at long-term follow-up. Methods We conducted a retrospective study of 33 patients (six months to 14 years old). Mean follow-up was 8.8 years (3 to 25). We measured angulation of the fractured limb post-treatment, at maximum deformity and final follow-up, as well as elongation and compared them with the uninjured limb. Results Three of the fractures were treated surgically whereas the rest, nonoperatively. In all, 15 out of 33 fractures developed late valgus deformity between eight and 19 months (mean time 12.5 months). A total of 24 fractures developed elongation. We found no association of either of these with age. Angulation increased to a statistically significant level, from post-treatment to maximum deformity, and then decreased at final follow-up, leaving no statistically significant difference from the initial measurement. The difference in valgus between fractured and uninjured limb increased to a statistically significant level from post-treatment to maximum deformity and then decreased, leaving an excess from the initial measurement. Conclusion In almost half the patients, late valgus deformity developed within two years post-fracture and corrected to the initial post-treatment angles. Patients should be warned of this possibility and reassured of its natural resolution. Level of evidence IV

Sign in / Sign up

Export Citation Format

Share Document