scholarly journals Treatment of type IV Pipkin fracture in patients with a high BMI via hip arthroscopy-assisted surgery: a case report

2020 ◽  
Author(s):  
Shan-Ling Hsu ◽  
Chung-Yang Chen ◽  
Chi-Hsiang Hsu
Keyword(s):  
Hip Arthroscopy ◽  
High Body Mass Index ◽  
Open Reduction Internal Fixation ◽  
Fracture Pattern ◽  
Surgical Approaches ◽  
Term Outcome ◽  
Joint Congruency ◽  
Type Iv ◽  
Fracture Dislocations ◽  
High Bmi

Abstract Pipkin type IV femoral head (FH) fracture–dislocations are usually treated via open surgery. There are many surgical approaches for the treatment of this difficult fracture depending on the fracture pattern. Obesity presents another challenging problem in surgical treatment and sometimes leads to a poorer outcome. We discuss herein a patient of a high body mass index (BMI) with a Pipkin type IV FH fracture who underwent open reduction internal fixation (ORIF) of anacetabular fracture with reconstruction plates and hip arthroscopy-assisted fixation of the FH fracture with two Herbert screws via the posterior approach. The intra-articular osteochondral loose bodies were excised by hip arthroscopy simultaneously. The joint congruency and screw positions were checked during surgery by arthroscopy. After 6 months, clinical and computed tomography (CT) follow-ups showed excellent results. The patient of a high BMI recovered immediately and had a satisfactory short-term outcome after hip arthroscopy-assisted surgery. We concluded that hip arthroscopy-assisted surgery is a viable option for the treatment of Pipkin type IV FH fracture–dislocations.

scholarly journals Primary Arthrodesis Compared with Open Reduction and Internal Fixation for Lisfranc Injuries with the First Tarsometatarsal Joint Dislocation

2018 ◽  
Vol 3 (3) ◽  
pp. 2473011418S0013
Author(s):  
Ming-Zhu Zhang ◽  
Guang-rong Yu ◽  
Mark Myerson
Keyword(s):  
Internal Fixation ◽  
Open Reduction ◽  
Bodily Pain ◽  
Open Reduction Internal Fixation ◽  
Term Outcome ◽  
Lisfranc Injury ◽  
Joint Dislocation ◽  
Sf 36 ◽  
First Ray ◽  
Lisfranc Injuries

Category: Trauma Introduction/Purpose: The first tarsometatarsal (TMT) joint is very crucial for midfoot stability. To address its importance, retrospective analyses of treatment for the first TMT joint dislocation with Lisfranc injury was performed in a multi-center manner. Comparison of open reduction internal fixation (ORIF) and primary arthrodesis was conducted for the injury. Methods: This multi-center study was involved ten clinical institutions in different area of China. .From January 2003 to June 2015, 126 Lisfranc injuries with first TMT joint dislocation underwent surgical intervention. Of this group, forty one (32.5%) feet were first TMT joint dislocation only. Eighty five feet were first TMT joint dislocation and fractures. They were 76 males (60.3%) and 50 females (39.7%) with a mean age of 45.5 (range, 20-87) years. The duration from injury to surgery is 11.7 (range, 4-26) days. Two groups were divided by surgery methods as open reduction internal fixation (ORIF) group and primary arthrodesis group. Ninety two patients were performed by ORIF, while primary arthrodesis group including 34 cases. Outcome measures included clinical examination, radiographs, AOFAS ankle-hindfoot scores, visual analogue scale (VAS) and SF-36 scores. Complications and revision rate were analyzed as well. Results: 126 patients were followed up for 29.5 months. At 1.5 years postoperatively, the AOFAS score was 79 and 85 in ORIF group and arthrodesis group.The VAS score was 3.1 separately in two groups.The mean Physical Functioning sores of SF-36 was 80.3 points and 83.5• points. The Bodily Pain score of SF-36 was 76.1 points and 84.6• points.Redislocation of first tarsometarsal joint were observed in 16 cases among ORIF group.36 patients in ORIF group had pain in midfoot, eight of them had persistent pain with the development of deformity or osteoarthrosis.No redislocation and no hardware failure was identified in arthrodesis group Conclusion: Primary stable arthrodesis of the first ray gives a better short and medium term outcome than open reduction and internal fixation for Lisfranc injury with the first ray dislocation. Possible complication and revision could be avoided by primary arthrodesis for dislocated first ray injuries.

scholarly journals The use of locking plates in complex midfoot fractures

2012 ◽  
Vol 94 (8) ◽  
pp. 593-596 ◽  
Author(s):  
E Bayley ◽  
N Duncan ◽  
A Taylor
Keyword(s):  
Articular Surface ◽  
Open Reduction Internal Fixation ◽  
Locking Plates ◽  
Lateral Column ◽  
Improved Outcomes ◽  
Fracture Dislocations ◽  
Angle Stable ◽  
Post Traumatic ◽  
Neurological Injuries

INTRODUCTION Complex fracture dislocations of the midfoot are uncommon. Improved outcomes have been demonstrated where it has been possible to restore and maintain the length and alignment of the medial column as well as the congruity of the articular surfaces. We present our experience with the use of angle-stable locking plates in the stabilisation of complex midfoot fracture dislocations. METHODS Twelve patients were identified on a prospective trauma database between 2003 and 2009. All fractures involved the medial column with four associated fracture subluxations of the lateral column also. Patients underwent open reduction internal fixation (ORIF) with restoration of the medial column axis, reduction of the articular surface congruity and stabilisation with angle-stable locking plates. RESULTS There were no post-operative infections or neurological injuries. Ten of the twelve patients required metalwork removal. There were no implant failures prior to removal of the metalwork. At a mean follow-up of 12.4 months (range: 4–32 months), 11 patients had minimal symptoms of swelling, discomfort or stiffness in the midfoot. This did not restrict their daily activities. One patient developed post-traumatic arthritis and collapse of the medial longitudinal arch. Two patients declined removal of the metalwork. CONCLUSIONS Angle-stable locking plates provide satisfactory stabilisation following ORIF of complex midfoot fracture dislocations. Most patients will require removal of the metalwork. Following removal of metalwork, the majority of patients will maintain the length, alignment and stability of the midfoot.

Efficacy of PU foam materials for scientific investigation in footwear research

2016 ◽  
Vol 36 (3) ◽  
pp. 253-259 ◽  
Author(s):  
Selvaraj Mathivanan ◽  
Ranganathan Mohan ◽  
Bhabendra Nath Das
Keyword(s):  
Dynamic Condition ◽  
High Body Mass Index ◽  
Physical Characteristics ◽  
Foot And Ankle ◽  
Foam Material ◽  
Compression Set ◽  
Therapeutic Benefits ◽  
Pu Foam ◽  
Pu Foams ◽  
High Bmi

Abstract People across the world are primarily concerned with the importance of inserts in footwear in terms of their effectiveness to accomplish therapeutic benefits. Body weight has been implicated as a factor in plantar heel pain, and foot orthoses are commonly used in its conservative treatment and are helpful in reducing symptoms of strain in the fascia during standing and ambulation. It is necessary to investigate the effectiveness of footwear inserts and their impact especially for people with high body mass index (BMI). Hence, research on polyurethane (PU) foams is warranted to identify an ideal material that provides comfort for high-BMI individuals. This article presents details on the physical characteristics of PU foam and its efficacy on functional performances as footwear inserts. PU foam materials have been assessed on various physical characteristics such as density, hardness, compression set followed by resilience, and cushioning behaviors. Of the four densities evaluated, D120 has the highest resilience on static and dynamic conditions. The cushion energy behaviors with respect to walking/running on static and dynamic condition were superior, as they possess better cushioning performance on footwear applications. Hence, the D120 PU foam material is concluded to be the best material for footwear insert for alleviating foot and ankle pain-related problems and for providing therapeutic benefits to high-BMI individuals.

Fractures and Fracture Dislocations of the Midfoot: Occurrence, Causes and Long-term Results

2001 ◽  
Vol 22 (5) ◽  
pp. 392-398 ◽  
Author(s):  
Martinus Richter ◽  
Burkhard Wippermann ◽  
Christian Krettek ◽  
Hanns Eberhard Schratt ◽  
Tobias Hufner ◽  
...  
Keyword(s):  
Open Reduction ◽  
Traffic Accidents ◽  
Fracture Dislocation ◽  
Long Term Results ◽  
Treatment Optimization ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Fracture Dislocations

Etiology and outcome of 155 patients with midfoot fractures between 1972 and 1997 were analyzed to create a basis for treatment optimization. Cause of injuries were traffic accidents (72.2%), falls (11.6%), blunt injuries (7.7%) and others (5.8%). Isolated midfoot fractures (I) were found in 55 (35.5%) cases, Lisfranc fracture dislocations (L) in 49 (31.2%), Chopart-Lisfranc fracture dislocations (CL) in 26 (16.8%) and Chopart fracture dislocations (C) in 25 (16%). One hundred and forty eight (95%) of the midfoot fractures were treated operatively; 30 with closed reduction, 115 with open reduction, 3 patients had a primary amputation. Seven (5%) patients were treated non-operatively. Ninety seven (63%) patients had follow-up at an average of 9 (1.3–25, median 8.5) years. The average scores of the entire follow-up group were as follows: AOFAS – sum of all four sections (AOFAS-ET): 296, AOFAS-Midfoot (AOFAS-M): 71, Hannover Scoring System (HSS): 65, and Hannover Questionnaire (Q): 63. Regarding age, gender, cause, time from injury to treatment and method of treatment no score differences were noted (t-test: p > 0.05). L, C or I showed similar scores and CL significantly lower scores (AOFAS-ET, AOFAS-M, HSS, Q). The highest scores in all groups were achieved in those fractures treated with early open reduction and operative fixation. Midfoot fractures, particularly fracture dislocation injuries, effect the function of the entire foot in the long-term outcome. But even in these complex injuries, an early anatomic (open) reduction and stable (internal) fixation can minimize the percentage of long-term impairment.

Radius and Ulna Trauma

2019 ◽  
pp. 65-67
Author(s):  
Michael O’Keeffe ◽  
Kiran Khursid ◽  
Peter L. Munk ◽  
Mihra S. Taljanovic
Keyword(s):  
Radial Head ◽  
Distal Radioulnar Joint ◽  
Monteggia Fracture ◽  
Radial Head Fractures ◽  
Type Iv ◽  
Ulnar Fracture ◽  
Fracture Dislocations ◽  
Diaphyseal Fractures ◽  
Both Bones ◽  
Essex Lopresti

Chapter 15 discusses radius and ulna trauma. Forearm fractures are common and may be isolated to the ulna or more commonly involve both bones. Fractures of the radius or ulna are usually because of direct trauma and are often displaced. Depending on their complexity, isolated fractures of the ulnar diaphysis may be treated nonoperatively or operatively whereas both bone (radius and ulna) diaphyseal fractures are typically treated operatively. Galeazzi fracture-dislocations are comprised of radial diaphyseal fractures in association with distal radioulnar joint (DRUJ) dislocation/subluxation. Monteggia fracture-dislocations are comprised of a proximal ulnar fracture in association with radial head dislocation. In type IV Monteggia injuries, there is an additional fracture of the proximal radial diaphysis. Essex-Lopresti fracture-dislocations include radial head fractures in association with DRUJ dislocation/subluxation.

scholarly journals Estimated and projected burden of multiple sclerosis attributable to smoking and childhood and adolescent high body-mass index: a comparative risk assessment

2020 ◽  
Author(s):  
Julia Pakpoor ◽  
Klaus Schmierer ◽  
Jack Cuzick ◽  
Gavin Giovannoni ◽  
Ruth Dobson
Keyword(s):  
Risk Factors ◽  
Multiple Sclerosis ◽  
Body Mass Index ◽  
Body Mass ◽  
Early Life ◽  
Time Lag ◽  
Early Adulthood ◽  
High Body Mass Index ◽  
High Body ◽  
High Bmi

Abstract Background Smoking and childhood and adolescent high body-mass index (BMI) are leading lifestyle-related risk factors of global premature morbidity and mortality, and have been associated with an increased risk of developing multiple sclerosis (MS). This study aims to estimate and project the proportion of MS incidence that could be prevented with elimination of these risk factors. Methods Prevalence estimates of high BMI during childhood/adolescence and smoking in early adulthood, and relative risks of MS, were obtained from published literature. A time-lag of 10 years was assumed between smoking in early adulthood and MS incidence, and a time-lag of 20 years was assumed between childhood/adolescent high BMI and MS incidence. The MS population attributable fractions (PAFs) of smoking and high BMI were estimated as individual and combined risk factors, by age, country and sex in 2015, 2025 and 2035 where feasible. Results The combined estimated PAFs for smoking and high BMI in 2015 were 14, 11, 12 and 12% for the UK, USA, Russia and Australia in a conservative estimate, and 21, 20, 19 and 16% in an independent estimate, respectively. Estimates for smoking are declining over time, whereas estimates for high early life BMI are rising. The PAF for high early life BMI is highest in the USA and is estimated to increase to 14% by 2035. Conclusions Assuming causality, there is the potential to substantially reduce MS incidence with the elimination of lifestyle-related modifiable risk factors, which are the target of global public health prevention strategies.

Other surgical approaches in the management of osteoarthritis

2016 ◽  
Author(s):  
Jonas Bloch Thorlund ◽  
L. Stefan Lohmander
Keyword(s):  
Stem Cells ◽  
Surgical Treatment ◽  
Adverse Events ◽  
Surgical Procedures ◽  
Joint Replacement ◽  
Hip Arthroscopy ◽  
Surgical Techniques ◽  
Risk Of Bias ◽  
Surgical Approaches ◽  
Surgical Treatments

Joint replacement is often considered the surgical treatment for patients with osteoarthritis (OA). However, several other surgical treatments, of which some are more frequently performed, have been advocated for patients with OA in order to relieve symptoms, stall progression, and avoid or postpone joint replacement. This chapter briefly describes the most common procedures such as knee and hip arthroscopy and knee and hip osteotomy. It also reviews the evidence for the efficacy of these treatments compared with non-surgical alternatives, which is frequently insufficient due to lack of controlled low-risk-of-bias studies. The risk of adverse events is also reported when data is available. Some of the more recent surgical techniques such as implantation of chondrocytes or stem cells are also described and discussed but their utility for treating osteoarthritis remains uncertain. There is a great need for continued innovation and development of surgical techniques for managing in particular the earlier stages of osteoarthritis. To reduce the risk of future costly failures, a stepwise introduction of new surgical procedures and devices must be encouraged.

Correlating Arthroscopic and Radiographic Findings of Deep Deltoid Ligament Injuries in Rotational Ankle Fractures

2020 ◽  
pp. 107110072096279
Author(s):  
D’Ann Arthur ◽  
Casey Pyle ◽  
Stephen J. Shymon ◽  
David Lee ◽  
Thomas Harris
Keyword(s):  
External Rotation ◽  
Open Reduction Internal Fixation ◽  
Ankle Fractures ◽  
Ligament Injury ◽  
Deltoid Ligament ◽  
Posterior Tibial Tendon ◽  
Level Of Evidence ◽  
Radiographic Findings ◽  
Type Iv ◽  
Retrospective Comparative Study

Background: The deep deltoid ligament (DDL) is a key stabilizer to the medial ankle and ankle mortise and can be disrupted in ligamentous supination external rotation type IV (LSER4) ankle fractures. The purpose of this study was to define the medial clear space (MCS) measurement on injury mortise radiographs that corresponds with complete DDL injury. Methods: A retrospective record review at a level 1 hospital was performed identifying patients with LSER4 ankle fractures who underwent arthroscopy and open reduction internal fixation. Chart reviews provided arthroscopic images and operative reports. Complete DDL injury was defined as arthroscopic visualization of the posterior tibial tendon (PTT). Inability to completely visualize the PTT was defined as a partial DDL injury. MCS was measured on injury mortise radiographs. Eighteen subjects met inclusion criteria. Results: Twelve subjects had complete and 6 subjects had partial DDL injury based on arthroscopic findings. Patients with complete DDL injury and those with partial DDL injury had injury radiograph MCS ranging from 5.5 to 29.9 mm and 4.0 to 5.0 mm, respectively. All patients with MCS ≥5.5 mm on injury radiographs had complete DDL injury and all patients with MCS ≤5.0 mm on injury radiographs had partial DDL injury. Conclusion: Complete DDL injury was found on injury ankle mortise radiographs as MCS widening of ≥5.5 mm, which correlated with arthroscopic visualization of the PTT. Using this cutoff, surgeons can surmise the presence of a complete deltoid ligament injury, allowing for improved preoperative planning. Level of Evidence: Level III, retrospective comparative study.

Microsurgical Management of Midbrain Cavernous Malformations: Predictors of Outcome and Lesion Classification in 72 Patients

2019 ◽  
Vol 17 (6) ◽  
pp. 562-572 ◽  
Author(s):  
Yoshihito Tsuji ◽  
Souvik Kar ◽  
Helmut Bertalanffy
Keyword(s):  
Clinical Results ◽  
Surgical Approaches ◽  
Time Interval ◽  
Term Outcome ◽  
Cavernous Malformations ◽  
Long Term Outcome ◽  
Before And After ◽  
Oculomotor Disturbances ◽  
Eye Movement Disorders

Abstract BACKGROUND Due to the complex segmental organization of the brainstem, it is preferable to study midbrain cavernous malformations (MCMs) separately from pontine and medullary lesions. OBJECTIVE To evaluate clinical results after microsurgical removal of MCMs, assess predictors for outcome and introduce a topographical classification of MCMs. METHODS A retrospective study was conducted on consecutive patients who underwent MCM resection. Clinical parameters before and after surgery, morphological CM features, surgical approaches and outcomes were analyzed. MCMs were classified according to their exact location within the midbrain and their axial and sagittal extension. RESULTS The authors reviewed 72 patients (35 male). Lesions varied in size between 4 and 55 mm. The vast majority of patients benefited from surgery. The mean modified Rankin Scale (mRS) decreased significantly from 1.6 at admission to 1.3 at discharge and to 0.7 at follow-up (6-247 mo postoperatively). Five patients (6.9%) suffered from delayed hypertrophic olivary degeneration as visualized on magnetic resonance imaging. One male suffered from early postoperative re-bleeding that required surgical hematoma evacuation. There were no severe long tract impairment or other disabling complications, no delayed re-bleedings, and no surgical mortality. CONCLUSION We present a new topographic classification of MCMs that may be useful for predicting the occurrence of postoperative eye movement disorders. Other predictors of persistent oculomotor disturbances are time interval between onset of symptoms and surgery, and patient's age over 40 yr. Early surgery is recommendable in patients with oculomotor disturbances. MCM size over 18 mm, patient age over 40 yr, and poor mRS at admission are important predictors for the long-term outcome.

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