BENNETT'S FRACTURE: A MEDIUM TO LONG-TERM REVIEW

1993 ◽  
Vol 63 (2) ◽  
pp. 120-123 ◽  
Author(s):  
A. J. Thurston ◽  
S. M. Dempsey
Keyword(s):  
Bennett’S Fracture

The Conservative Management of Bennett’s Fracture-Dislocation: A 26-Year Follow-Up

1990 ◽  
Vol 15 (3) ◽  
pp. 291-294
Author(s):  
P. J. LIVESLEY
Keyword(s):  
Conservative Management ◽  
Fracture Dislocation ◽  
Range Of Movement ◽  
Term Outcome ◽  
Long Term Outcome ◽  
The Poor ◽  
Bennett’S Fracture ◽  
Hand Radiographs

Seventeen patients who had suffered a Bennett’s fracture-dislocation have been reviewed with an average follow up of 26 years. All were treated conservatively. At review, only seven patients had symptoms, but all had a decreased range of movement and grip strength. Twelve had a characteristic deformity in the hand. Radiographs showed persistent subluxation of the first carpo-metacarpal joint and marked degenerative changes. We suggest that, in the light of the poor long-term outcome, this injury should not be managed conservatively but by some operative means.

A Long-Term Study Following Bennett’s Fracture

1986 ◽  
Vol 11 (3) ◽  
pp. 426-431
Author(s):  
S. R. CANNON ◽  
G. S. E. DOWD ◽  
D. H. WILLIAMS ◽  
J. M. SCOTT
Keyword(s):  
Dominant Hand ◽  
Trapeziometacarpal Joint ◽  
Term Study ◽  
Long Term Study ◽  
Bennett’S Fracture ◽  
Varus Angulation

Twenty-five patients with documented Bennett’s Fractures were reviewed five to sixteen years following injury (Mean 9.6 years). The majority of fractures affected the dominant hand and occurred in males. Twenty-two patients were managed conservatively by plaster immobilisation. At review ten patients were asymptomatic and only two had significant symptoms. Examination revealed loss of movement in the trapeziometacarpal joint of the thumb in twenty-one cases. Five of these exhibited malrotation of the thumb. Review of the post reduction radiographs revealed separation of the fragments by 1 mm or more in sixteen patients, but symptoms at follow-up could not be correlated with accuracy of reduction. Twenty-three patients had a varus angulation of the first metacarpal base which could be correlated to the initial post-reduction displacement. There was no correlation with the restriction of movement. Although metacarpal length will only be maintained by reduction of the fracture, there was little evidence that imperfect reduction leads to significant symptomatic arthritis in the long term.

Long-Term Evaluation of Bennett’s Fracture

1994 ◽  
Vol 19 (3) ◽  
pp. 373-377 ◽  
Author(s):  
E. J. F. TIMMENGA ◽  
T. J. BLOKHUIS ◽  
M. MAAS ◽  
E. L. F. B. RAAIJMAKERS
Keyword(s):  
Closed Reduction ◽  
Open Reduction ◽  
Bennett’S Fracture ◽  
Wire Fixation ◽  
Term Evaluation ◽  
Restricted Mobility ◽  
Almost All

18 patients with Bennett’s fracture were evaluated after a mean follow-up period of 10.7 years. Treatment consisted of closed reduction and K-wire fixation in seven cases and open reduction with osteosynthesis in 11 cases. Overall, symptoms were few and restricted mobility of the thumb could not be demonstrated. The strength of the affected hand was decreased in all patients regardless of the type of treatment. Osteoarthritis was found to correlate with the quality of reduction of the fracture, but had developed in almost all cases even after exact reduction. Exact reduction, either by the open or closed method, should be the aim of treatment of Bennett’s fracture.

A long-term study following bennett's fracture

1986 ◽  
Vol 11 (3) ◽  
pp. 426-431 ◽  
Author(s):  
S CANNON ◽  
G DOWD ◽  
D WILLIAMS ◽  
J SCOTT
Keyword(s):  
Term Study ◽  
Long Term Study ◽  
Bennett’S Fracture

scholarly journals Bennett’s Fracture Repair—Which Method Results in the Best Functional Outcome? A Retrospective Cohort Analysis and Systematic Literature Review of Patient-Reported Functional Outcomes

2020 ◽  
Author(s):  
Benjamin Langridge ◽  
Michelle Griffin ◽  
Mo Akhavani ◽  
Peter E. Butler
Keyword(s):  
Literature Review ◽  
Systematic Literature Review ◽  
Functional Outcomes ◽  
Retrospective Cohort ◽  
Cohort Analysis ◽  
Bennett’S Fracture ◽  
Retrospective Cohort Analysis ◽  
Patient Reported ◽  
Wire Fixation

AbstractSurgical fixation of Bennett’s fracture of the thumb is critical to prevent functional impairment; however, there is no consensus on the optimal fixation method. We performed an 11-year retrospective cohort analysis and a systematic literature review to determine long-term patient-reported outcomes following Bennett’s fracture fixation. Retrospective cohort analysis identified 49 patients treated with Kirschner (K)-wire fixation, 85% returned to unrestricted movement during hand therapy. Forty-seven patients (96%) completed the disabilities of the arm, shoulder, and hand (DASH) questionnaires at a mean of 5.55 years from injury, with a mean score of 7.75. Systematic literature review identified 14 studies with a cumulative 541 patients. Fixation included open or percutaneous methods utilizing K-wires, tension band wiring, lag screws, T-Plates, external fixation, and arthroscopic screw fixation. Functional outcomes reported included DASH, quickDASH (qDASH), and visual analogue scores. Superficial wound infection occurred in 4 to 8% of percutaneous K-wire fixation. Open reduction internal fixation (ORIF) methods were associated with a 4 to 20% rate of reintervention and 5 to 28% rate of persistent paresthesia. Closed reduction with percutaneous K-wire fixation should be the first choice surgical method, given excellent, long-term functional outcomes, and low risk of complications. ORIF should be utilized where closed reduction is not achievable; however, the current evidence does not support one method of ORIF above another.

Therapy and prevention for mental health: What if mental diseases are mostly not brain disorders?

2019 ◽  
Vol 42 ◽  
Author(s):  
John P. A. Ioannidis
Keyword(s):  
Mental Health ◽  
Mental Disease ◽  
Brain Disorders ◽  
Social Stressors ◽  
Labor Education ◽  
Mental Diseases ◽  
Long Term Follow Up ◽  
Political Decisions

AbstractNeurobiology-based interventions for mental diseases and searches for useful biomarkers of treatment response have largely failed. Clinical trials should assess interventions related to environmental and social stressors, with long-term follow-up; social rather than biological endpoints; personalized outcomes; and suitable cluster, adaptive, and n-of-1 designs. Labor, education, financial, and other social/political decisions should be evaluated for their impacts on mental disease.

Conceptual short-term memory (CSTM) supports core claims of Christiansen and Chater

2016 ◽  
Vol 39 ◽  
Author(s):  
Mary C. Potter
Keyword(s):  
Working Memory ◽  
Rapid Serial Visual Presentation ◽  
Language Comprehension ◽  
Short Term Memory ◽  
Visual Presentation ◽  
Long Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Use Of Knowledge

AbstractRapid serial visual presentation (RSVP) of words or pictured scenes provides evidence for a large-capacity conceptual short-term memory (CSTM) that momentarily provides rich associated material from long-term memory, permitting rapid chunking (Potter 1993; 2009; 2012). In perception of scenes as well as language comprehension, we make use of knowledge that briefly exceeds the supposed limits of working memory.

Brief summary of Kleť photographic search programme for minor planets

1999 ◽  
Vol 173 ◽  
pp. 189-192
Author(s):  
J. Tichá ◽  
M. Tichý ◽  
Z. Moravec
Keyword(s):  
Ccd Camera ◽  
Minor Planet ◽  
Minor Planets ◽  
Main Belt

AbstractA long-term photographic search programme for minor planets was begun at the Kleť Observatory at the end of seventies using a 0.63-m Maksutov telescope, but with insufficient respect for long-arc follow-up astrometry. More than two thousand provisional designations were given to new Kleť discoveries. Since 1993 targeted follow-up astrometry of Kleť candidates has been performed with a 0.57-m reflector equipped with a CCD camera, and reliable orbits for many previous Kleť discoveries have been determined. The photographic programme results in more than 350 numbered minor planets credited to Kleť, one of the world's most prolific discovery sites. Nearly 50 per cent of them were numbered as a consequence of CCD follow-up observations since 1994.This brief summary describes the results of this Kleť photographic minor planet survey between 1977 and 1996. The majority of the Kleť photographic discoveries are main belt asteroids, but two Amor type asteroids and one Trojan have been found.

Evolution of Large-Scale Coronal Structures

1994 ◽  
Vol 144 ◽  
pp. 29-33
Author(s):  
P. Ambrož
Keyword(s):  
Magnetic Field ◽  
Field Line ◽  
Large Scale ◽  
Coronal Magnetic Field ◽  
Source Surface ◽  
Solar Cycles ◽  
Characteristic Relationship ◽  
The Magnetic Field ◽  
Coronal Structures

AbstractThe large-scale coronal structures observed during the sporadically visible solar eclipses were compared with the numerically extrapolated field-line structures of coronal magnetic field. A characteristic relationship between the observed structures of coronal plasma and the magnetic field line configurations was determined. The long-term evolution of large scale coronal structures inferred from photospheric magnetic observations in the course of 11- and 22-year solar cycles is described.Some known parameters, such as the source surface radius, or coronal rotation rate are discussed and actually interpreted. A relation between the large-scale photospheric magnetic field evolution and the coronal structure rearrangement is demonstrated.

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