keyword
MENU ▼
Read by QxMD icon Read
search

Metacarpal

keyword
https://www.readbyqxmd.com/read/28208956/a-comprehensive-study-of-internal-distraction-plating-an-alternative-method-for-distal-radius-fractures
#1
Mohit J Jain, Kinjal J Mavani
INTRODUCTION: The management of highly comminuted distal radius fractures still remains a major treatment challenge. Articular comminution and compromised bone quality are the culprits. One novel approach is the technique of Internal Distraction Plating which involves "bridging" the fracture with the use of a standard 3.5mm plate applied dorsally in distraction from the radius, proximal to the fracture, to the long finger metacarpal distally, bypassing the comminuted segment. The plate is removed once fracture union has been achieved...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28205483/plate-fixation-versus-percutaneous-pinning-for-unstable-metacarpal-fractures-a-meta-analysis
#2
Eitan Melamed, LiJin Joo, Edward Lin, Donato Perretta, John T Capo
BACKGROUND: Whether percutaneous pinning or plate fixation is more appropriate for metacarpal fractures is still open to debate. Our study purpose was to review the current literature in an attempt to determine the optimal treatment modality for metacarpal fractures on the basis of functional outcomes, radiographic outcome and rates of complications. METHODS: We selected Pubmed, Cochrane library, EMBASE and the relevant English orthopedic journals and pooled data from eligible trials including four comparative studies and one retrospective review...
March 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/28205482/trans-metacarpal-screw-fixation-for-extra-articular-proximal-phalangeal-base-fractures
#3
Eichi Itadera, Takahiro Yamazaki
We developed a new internal fixation method for extra-articular fractures at the base of the proximal phalanx using a headless compression screw to achieve rigid fracture fixation through a relatively easy technique. With the metacarpophalangeal joint of the involved finger flexed, a smooth guide-pin is inserted into the intramedullary canal of the proximal phalanx through the metacarpal head and metacarpophalangeal joint. Insertion tunnels are made over the guide-pin using a cannulated drill. Then, a headless cannulated screw is placed into the proximal phalanx...
March 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/28194508/open-reduction-and-internal-fixation-for-intraarticular-fracture-of-metacarpal-head
#4
Jun-Ku Lee, Yong-Gil Jo, Ji-Woong Kim, Yun Seong Choi, Soo-Hong Han
Intraarticular fracture of the metacarpophalangeal (MP) joint presents complex problems related to the sophisticated functional aspects of the hand. Injury to the metacarpal head may have a severe effect on hand function but few studies have investigated the management of this condition. In this study, we applied open reduction and internal fixation for the displaced fracture of the metacarpal head and report the clinical and radiographic outcomes of our experience. Thirteen patients (12 men, 1 woman; mean age 21 years) were included in this study, and medical records and radiographs were reviewed retrospectively...
February 13, 2017: Der Orthopäde
https://www.readbyqxmd.com/read/28193122/pathological-fracture-in-a-patient-with-an-untreated-congenital-metacarpal-synostosis
#5
S Farr, W Girsch
No abstract text is available yet for this article.
February 1, 2017: Journal of Hand Surgery, European Volume
https://www.readbyqxmd.com/read/28187907/a-correlation-analysis-of-metacarpal-phalangeal-injury-pattern-from-improvised-explosive-devices-amongst-armed-force-personnel
#6
R M T Staruch, G E Glass, A Johnson, J Hodson, S P Hettiaratchy, A R Kay, D Chester
Injuries to the hand during military combat operations, particularly from improvised explosive devices (IEDs) have a significant impact on form, function, mental health and future employment but remain underreported amidst the life and limb-threatening emergencies that garner more attention. An understanding the patterns of hand injuries encountered from IEDs is crucial to optimizing reconstruction and rehabilitation. The aim of this study was to re-evaluate hand injury sustained from IED in order to understand the clinical burden for reconstruction and direct the focus for future hand protection...
January 19, 2017: Injury
https://www.readbyqxmd.com/read/28186356/bone-robusticity-in-two-distinct-skeletal-dysplasias-diverges-from-established-patterns
#7
Kate Citron, Cosmo Veneziale, Josephine Marino, Erin M Carter, Karl J Jepsen, Cathleen Raggio
Achondroplasia is a heritable disorder of endochondral bone formation characterized by disproportionate short stature. Osteogenesis imperfecta is a heritable bone and connective tissue disorder characterized by bone fragility. To investigate bone morphology of these groups, we retrospectively reviewed 169 de-identified bone age films from 20 individuals with achondroplasia, 39 individuals with osteogenesis imperfecta and 37 age- and sex-matched controls (matched to historical measurements from the Bolton-Brush Collection)...
February 10, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28185124/metacarpal-fractures-in-the-athlete
#8
REVIEW
Maximillian Soong, Samantha Chase, N George Kasparyan
To describe current evaluation and treatment of metacarpal fractures in athletes RECENT FINDINGS: Biomechanical and clinical studies involving lower-profile, locking, shorter length, and double-row or separate-dual plate configurations, as well as intramedullary screw fixation, have demonstrated the potential benefits of internal fixation with promising results. Treatment should be customized to the specific athlete and injury, and is often successful without surgery, or with percutaneous pin fixation. Internal fixation of metacarpal fractures has improved with new hardware and new techniques, and may expedite return to play, although further clinical studies are needed...
February 9, 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/28181856/repeatability-of-quantitative-sensory-testing-in-healthy-cats-in-a-clinical-setting-with-comparison-to-cats-with-osteoarthritis
#9
Elena S Addison, Dylan N Clements
Objectives The aim of this study was to evaluate the repeatability of quantitative sensory tests (QSTs) in a group of healthy untrained cats (n = 14) and to compare the results with those from cats with osteoarthritis (n = 7). Methods Peak vertical force (PVF) and vertical impulse were measured on a pressure plate system. Thermal sensitivity was assessed using a temperature-controlled plate at 7°C and 40°C. Individual paw lifts and overall duration of paw lifts were counted and measured for each limb. Paw withdrawal thresholds were measured using manual and electronic von Frey monofilaments (MVF and EVF, respectively) applied to the metacarpal or metatarsal pads...
February 1, 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28169860/a-rare-complete-metacarpal-pseudoepiphysis-in-a-teenager-with-a-scaphoid-fracture
#10
Rachel B Geffen, Ricardo E Colberg
A 13-yr-old adolescent boy presented with wrist pain after falling off a scooter onto his outstretched hand. Radiographs revealed a nondisplaced hairline fracture of the scaphoid bone and an irregular radiolucent line in the proximal metaphysis of the second metacarpal bone, consistent with an anomalous growth plate, or complete pseudoepiphysis. Complete pseudoepiphysis is a rare finding, with only a few cases reported. Learning about the common locations of growth plates and the radiographic differences between normal, injured, and anomalous growth plates can help decrease physician error and improve patient outcomes...
February 6, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28169352/metacarpal-bone-plane-examination-by-ultrasonography-for-the-diagnosis-of-fetal-forearm-and-hand-deformity
#11
Leiping Zhou, Mingli Lv, Min Zeng, Yun Zhou, Tian Yang, Yu Yang, Yunyun Cao, Xiaoxiao Kong, Jianmei Niu
We explored the value of the metacarpal bone plane in screening for serious fetal forearm and hand deformities, excluding simple polydactyly and dactylion deformity, by ultrasonographic examination. Observed the second to fifth metacarpal bone plane of fetuses in 20,139 pregnant women at a gestational age of 16 to 30 weeks in The International Peace Maternity &Child Health Hospital of China Welfare Institute (IPMCH). There was a total 138 cases of fetal forearm and/or hand deformity among the 20,139 pregnant women...
February 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28166874/influence-of-hand-movement-on-skin-deformation-a-therapeutic-glove-design-perspective
#12
Siti Hana Nasir, Olga Troynikov
The fit of a therapeutic glove directly influences the hand function of the wearer as well as wear comfort. Static and dynamic hand dimensions and characteristics must be considered when designing a glove, as significant changes in hand shape, size, and skin surface morphology result from hand movements. The aim of this study is to investigate the skin relaxed-strain ratio at the dorsal side of the hand and its relationship to skin deformation behaviour during hand movements. The point cloud raw data of the right hands of 13 female participants (40-65 years, size M) were recorded using a 3D INFOOT scanner in three different hand postures...
April 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28160019/reconstructive-surgery-of-the-amputated-ring-finger
#13
Ricardo Monreal
PURPOSE: Loss of a fourth digit below the level of the proximal phalanx results in a weakened grip, loss of skilled movements, and the amputation stump is repeatedly traumatized. Transposition of an adjacent fifth digital ray can improve hand function and cosmetic appearance by closing the gap created by the missing digit. Digital ray amputation is not a commonly performed procedure. However, when performed correctly it can dramatically improve hand function and cosmesis. The aim of this study was to evaluate the functional and aesthetic results of the fifth ray radial translation and intercarpal arthrodesis in mutilating ring finger injuries...
February 3, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28149212/thumb-metacarpal-subsidence-after-partial-trapeziectomy-with-capsular-interposition-arthroplasty-a-biomechanical-study
#14
Christina Salas, Deana M Mercer, Gavin O'Mahony, James Love, Dukens LaBaze, Moheb S Moneim
Background: In a cadaveric model, we evaluated thumb metacarpal subsidence, indicated by a decreased metacarpal-to-scaphoid distance, after 2 surgical procedures used to treat thumb carpometacarpal (CMC) osteoarthritis (OA): partial trapeziectomy with capsular interposition (PTCI), which involves removal of 2 mm of both the distal trapezium and base of the metacarpal; and total trapeziectomy with capsular interposition (TTCI). Methods: Nine matched pairs of cadaveric hands were randomly assigned to undergo either PTCI or TTCI...
December 2016: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28149211/biomechanical-comparison-of-suture-button-suspensionplasty-and-lrti-for-basilar-thumb-arthritis
#15
Mihir J Desai, David M Brogan, Marc J Richard, Suhail K Mithani, Fraser J Leversedge, David S Ruch
Background: The purpose of this study was to compare the initial biomechanical strength of trapeziectomy and suture-button suspensionplasty (SBS) with ligament reconstruction and tendon interposition (LRTI) for thumb carpometacarpal (CMC) arthritis in a cadaveric model. Methods: Eight matched pairs of below-elbow cadaveric arms were used for this study. Each specimen was randomly assigned to either receive a trapeziectomy and LRTI (LRTI group) or trapeziectomy and SBS (SBS group). Using previously described and validated testing protocols, physiological key pinch was simulated...
December 2016: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28149209/performance-outcomes-after-metacarpal-fractures-in-national-basketball-association-players
#16
Michael S Guss, John P Begly, Austin J Ramme, Richard M Hinds, Raj J Karia, John T Capo
Background: The aim was to determine whether players in the National Basketball Association (NBA) who sustain metacarpal fractures demonstrate decreased performance upon return to competition when compared with their performance before injury and that of their control-matched peers. Methods: Data for 32 NBA players with metacarpal fractures incurred over 11 seasons (2002-2003 to 2012-2013) were obtained from injury reports, press releases, and player profiles (www.nba.com and www.basketballreference.com). Player age, body mass index (BMI), position, shooting hand, number of years in the league, and treatment (surgical vs nonsurgical) were recorded...
December 2016: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28149208/comparison-of-dorsal-plate-fixation-versus-intramedullary-headless-screw-fixation-of-unstable-metacarpal-shaft-fractures-a-biomechanical-study
#17
Eitan Melamed, Richard M Hinds, Michael B Gottschalk, Oran D Kennedy, John T Capo
Background: Recently, intramedullary headless screw (IMHS) has shown promise as an alternative to dorsal plate fixation of metacarpal fractures. The purpose of this study was to assess the biomechanical performance of IMHS versus plating. We hypothesized that IMHS fixation provides inferior stability to plating. Methods: Metacarpal fracture model with 3-mm of volar gapping in forty-four human cadaveric metacarpals was created. The specimens were divided into 5 groups: Group 1, 1.5-mm non-locking plate; Group 2, 1...
December 2016: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28142349/three-dimensional-dynamic-motion-analysis-of-the-first-carpometacarpal-ligaments
#18
Mitsuhiko Nanno, Norie Kodera, Yuji Tomori, Yusuke Hagiwara, Shinro Takai
PURPOSE: The purpose of this study was to analyze the dynamic motion of the first carpometacarpal (CMC) ligaments on a three-dimensional (3-D) surface model and to examine the changes in the ligament lengths during the motion of the first CMC joint. METHODS: Six fresh-frozen cadaver wrists were used to analyze the motion of the first CMC ligaments on a 3-D coordinate system using a digitizer. Four ligaments, namely, dorsoradial ligament (DRL), posterior oblique ligament (POL), superficial anterior oblique ligament (SAOL), and deep anterior oblique ligament (dAOL), were dissected and identified...
January 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28138792/unusual-pattern-of-the-first-dorsal-metacarpal-artery
#19
Homero Bianchi, Diego Saravia, Nicolas Ernesto Ottone
This report describes an unusual pattern of the first dorsal metacarpal artery (FDMA) regarding its course and termination. This FDMA had an abnormal course, passing deep to various anatomical elements related to the index finger, with unusual termination in the radial and ulnar proper palmar digital arteries feeding the second and third fingers, respectively. There is no mention of this anatomical variation in the literature. We report the possible embryological origin of this case and other variations related to the FDMA...
January 30, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28137441/effects-of-habitual-knuckle-cracking-on-metacarpal-cartilage-thickness-and-grip-strength
#20
M T Yildizgören, T Ekiz, S Nizamogullari, A D Turhanoglu, H Guler, N Ustun, M Kara, L Özçakar
Joint cracking involves a manipulation of the finger joints resulting in an audible crack. This study aimed to determine whether habitual knuckle cracking (KC) leads to an alteration in grip strength and metacarpal head (MH) cartilage thickness. Thirty-five habitual knuckle crackers (cracking their joints ≥5times/day) (20 M, 15 F, aged 19-27 years) and 35 age-, gender-, and body mass index-matched non-crackers were enrolled in the study. MH cartilage thickness was measured with ultrasound and grip strength was measured with an analog Jamar hand dynamometer...
February 2017: Hand Surgery and Rehabilitation
keyword
keyword
8363
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"