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https://www.readbyqxmd.com/read/28093371/sonographically-guided-knee-meniscus-injections-feasibility-techniques-and-validation
#1
Michael R Baria, Jacob L Sellon, Dan Lueders, Jay Smith
BACKGROUND: There is a growing interest in the use of biologic agents such as platelet-rich plasma and mesenchymal stem/stromal cells to treat musculoskeletal injuries, including meniscal tears. Although prior research has documented the role of diagnostic ultrasound to evaluate meniscal tears, sonographically guided (SG) techniques to specifically deliver therapeutic agents into the meniscus have not been described. OBJECTIVE: To describe and validate SG injection techniques for the body and posterior horn of the medial and lateral meniscus...
January 13, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28092978/variability-in-foot-and-ankle-case-volume-in-orthopaedic-residency-training
#2
Steven F DeFroda, Joseph A Gil, Brad D Blankenhorn, Alan H Daniels
: Surgical case volume during orthopaedic surgical residency is a concern among trainees and program directors alike. With an ongoing trend toward further subspecialization and the rapid development of new techniques and devices, the breadth of procedures that residents are exposed to continues to increase. Accreditation Council for Graduate Medical Education surgical case logs from 2009 to 2013 for graduating orthopaedic surgery residents were examined to assess the national averages of orthopaedic procedures logged by graduating orthopaedic surgery residents in the leg/ankle and foot/toes categories...
January 1, 2017: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/28076977/combining-microfractures-autologous-bone-graft-and-autologous-matrix-induced-chondrogenesis-for-the-treatment-of-juvenile-osteochondral-talar-lesions
#3
Riccardo D'Ambrosi, Camilla Maccario, Chiara Ursino, Nicola Serra, Federico Giuseppe Usuelli
BACKGROUND: The purpose of this study was to evaluate the clinical and radiologic outcomes of patients younger than 20 years, treated with the arthroscopic-talus autologous matrix-induced chondrogenesis (AT-AMIC) technique and autologous bone graft for osteochondral lesion of the talus (OLT). METHODS: Eleven patients under 20 years (range 13.3-20.0) underwent the AT-AMIC procedure and autologous bone graft for OLTs. Patients were evaluated preoperatively (T0) and at 6 (T1), 12 (T2), and 24 (T3) months postoperatively, using the American Orthopaedic Foot & Ankle Society Ankle and Hindfoot (AOFAS) score, the visual analog scale and the SF-12 respectively in its Mental and Physical Component Scores...
January 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28074463/importance-of-fixation-of-posterior-malleolus-fracture-in-trimalleolar-fractures-a-retrospective-study
#4
Sinan Karaca, Meriç Enercan, Güzelali Özdemir, Sinan Kahraman, Mutlu Çobanoğlu, Metin Küçükkaya
BACKGROUND: The aim of this retrospective study was to evaluate treatment effect and importance of posterior malleolus (PM) fixation in surgically treated trimalleolar fractures. METHODS: A total of 57 cases of ankle joint fracture involving PM and treated with open reduction and internal fixation technique between 2004 and 2011 were evaluated. PM fixation was performed with cannulated screws in 46 cases, and in 11 cases, PM plate was used. All patients were assessed using American Orthopaedic Foot and Ankle Society (AOFAS) score, American Academy of Orthopedic Surgeons (AAOS) foot and ankle questionnaire, and Visual Analog Score (VAS) pain scale...
November 2016: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28068842/tibialis-anterior-tendon-reconstruction-using-augmented-half-thickness-tendon-segment-transposition
#5
Christopher W Reb, James F Stenson, Joseph N Daniel
: Tibialis anterior tendon rupture causes substantial morbidity. The present study describes the outcomes of augmented, half-thickness tibialis anterior tendon segment transposition, a novel reconstruction technique. This was an institutional review board-approved retrospective review of 3 patients with surgically treated attritional distal rupture with 1-year follow-up. The postdebridement tendon defect prohibited primary repair and was managed by distal transposition of a half-thickness healthy segment...
January 1, 2017: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/28064351/orthopedic-trauma-surgery-and-hospital-cost-analysis-in-refugees-the-effect-of-the-syrian-civil-war
#6
Altuğ Duramaz, Mustafa Gökhan Bilgili, Berhan Bayram, Nezih Ziroğlu, Alkan Bayrak, Mustafa Cevdet Avkan
PURPOSE: The aim of this study was to evaluate the musculoskeletal injury types, injury mechanisms, surgical techniques and treatment costs of Syrian refugees. METHODS: Totally 158 patients (67 female, 91 male) treated in our clinic in 34 months period between January 2012 and October 2014 were included in the study. The mean age of the patients was 39.3 years (range: 18-82 years). The patients were evaluated for age, gender, mechanism of injury, location and type of fracture, presence of accompanying injuries, injury severity score, surgical technique, complications, mortality/morbidity and treatment cost...
January 7, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28063273/mechanisms-of-compensation-in-the-gait-of-patients-with-drop-foot
#7
Błażkiewicz Michalina, Wiszomirska Ida, Kaczmarczyk Katarzyna, Grażyna Brzuszkiewicz-Kuźmicka, Wit Andrzej
BACKGROUND: Drop foot is a complex syndrome, with multiple interactions between joints and muscles. Abnormalities in movement patterns can be measured using motion capture techniques, but identifying compensation mechanisms remains challenging. METHODS: In order to identify compensatory mechanisms in patients with drop foot, this study evaluated a sample of 15 such patients using a computerized gait analysis system, as compared to a group of 15 healthy subjects...
January 3, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28050916/division-tenorrhaphy
#8
Jesse Doty, Yoshihiro Katsuura, Nicholas Richardson
: Here we describe a modified open technique for the repair of a ruptured Achilles tendon using multiple looped sutures with the creation of interdigitating tendon stumps maximizing surface area for suture application as well as allowing for significant tissue overlay. This technique produces a high strength repair that is useful in cases of extensive degeneration or poor-quality tissue. Degenerative tissue may be encountered with chronic ruptures or failed nonoperative treatment, as well as those ruptures that occur at the proximal myotendinous junction...
January 1, 2017: Foot & Ankle Specialist
https://www.readbyqxmd.com/read/28050536/functional-and-clinical-results-achieved-in-congenital-clubfoot-patients-treated-by-ponseti-s-technique
#9
Pedro Augusto Jaqueto, Guilherme Salgado Martins, Fernando Saddi Mennucci, Cintia Kelly Bittar, José Luís Amim Zabeu
OBJECTIVES: To analyze and evaluate functional and clinical results in patients with congenital clubfoot treated with Ponseti's technique. METHODS: This study evaluated 31 patients diagnosed with 51 congenital clubfeet, treated between April 2006 and September 2011 with Ponseti's technique. The patients who did not achieve an equinus correction with manipulation were treated with Achilles tenotomy. An anterior tibial tendon transfer was performed in patients who maintained residual adduction...
November 2016: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28040088/restoration-of-long-bone-defects-treated-with-the-induced-membrane-technique-protocol-and-outcomes
#10
Peter V Giannoudis, Paul J Harwood, Theodoros Tosounidis, Nikolaos K Kanakaris
This prospective study was undertaken at a regional tertiary referral centre to evaluate the results of treatment of bone defects managed with the induced membrane (IM) technique. Inclusion criteria were patients with bone defects secondary to septic non-union, chronic osteomyelitis and acute fracture with bone loss. Pathological fractures with bone loss were excluded. Data collection included patient demographics, pathology, previous surgical intervention, size of bone defect, type of graft implanted, time-to-union and complications/reinterventions...
December 2016: Injury
https://www.readbyqxmd.com/read/28033048/delayed-surgical-reconstruction-of-a-peroneal-tendon-rupture-in-an-accessory-os-peroneuma-rare-differential-diagnosis-in-chronic-ankle-pain
#11
Julia Evers, Dirk Wähnert, Niklas Grüneweller, Michael J Raschke, Sabine Ochman
A fracture of the os peroneum is a rare cause of ankle and foot pain and is often overlooked and not assumed. Only a few case reports have discussed the different etiologies, options for diagnosis, and therapeutic interventions for acute cases. We present a case of delayed diagnosis of an os peroneum fracture due to a distortion of the ankle that occurred during air sports. Initial diagnostic testing with magnetic resonance imaging demonstrated a rupture of the peroneus longus tendon with no pathologic abnormalities at the peroneus brevis tendon...
November 2016: Journal of the American Podiatric Medical Association
https://www.readbyqxmd.com/read/28003673/shortening-oblique-osteotomy-with-screw-fixation-for-correction-of-the-lesser-metatarsophalangeal-joints-of-rheumatoid-forefoot
#12
Keiichiro Nishida, Takahiro Machida, Masahiro Horita, Kenzo Hashizume, Ryuichi Nakahara, Yoshihisa Nasu, Hideki Ohashi, Kenta Saiga, Toshifumi Ozaki
The metatarsophalangeal (MTP) joints are often and predominantly affected in rheumatoid arthritis. The aim of the current study was to describe surgical techniques of shortening oblique osteotomy for lesser metatarsal bone with screw fixation at the osteotomy site, and to investigate the short-term clinical outcomes of our procedure. Twenty-seven feet (78 toes) of 24 RA patients underwent the shortening oblique osteotomy for the correction of deformity at the lesser MTP joints. The average Japanese Society of Surgery of the Foot (JSSF) standard rating system for the RA foot and ankle scale improved significantly from 59...
December 2016: Acta Medica Okayama
https://www.readbyqxmd.com/read/27999731/clinical-commentary-on-midfoot-and-forefoot-involvement-in-lateral-ankle-sprains-and-chronic-ankle-instability-part-2-clinical-considerations
#13
John J Fraser, Mark A Feger, Jay Hertel
Lateral ankle sprains (LAS) and chronic ankle instability (CAI) are common musculoskeletal injuries that are a result of inversion injury during sport. The midfoot and forefoot is frequently injured during a LAS, is often overlooked during clinical examination, and maybe contributory to the development of CAI. The purpose of part two of this clinical commentary and current concept review is to increase clinician's awareness of the contribution of midfoot and forefoot impairment to functional limitation and disability of individuals who experience LAS and CAI and to facilitate future research in this area...
December 2016: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/27994723/return-to-sports-after-bone-marrow-derived-cell-transplantation-for-osteochondral-lesions-of-the-talus
#14
Francesca Vannini, Marco Cavallo, Laura Ramponi, Francesco Castagnini, Simone Massimi, Sandro Giannini, Roberto Emanuele Buda
OBJECTIVE: Arthroscopic "one-step" technique based on bone marrow-derived cell transplantation (BMDCT) have achieved good results in repairing osteochondral lesions of the talus (OLT), overcoming important drawbacks of older techniques. It may be particularly adequate for the treatment of athletes in order to permit a safe and stable return to sports. The aim of this study was to report the results at 48 months of a series of athletes and the factors influencing the return to sports. DESIGN: Case series...
January 2017: Cartilage
https://www.readbyqxmd.com/read/27993719/minimally-invasive-percutaneous-plates-versus-conventional-fixation-techniques-for-distal-tibial-fractures-a-meta-analysis
#15
REVIEW
Ang Li, Zhijian Wei, Han Ding, Haoshuai Tang, Yang Liu, Jiaxiao Shi, Hengxing Zhou, Shi-Qing Feng
OBJECTIVE: This meta-analysis was performed to determine the effects of minimally invasive percutaneous plate osteosynthesis (MIPO) versus conventional fixation techniques (CFT) for treating distal tibial fractures. METHODS: A literature search was performed in EMBASE, Medline, the Cochrane Library, and Web of Science. The trials searched were evaluated for eligibility. The Cochrane Collaboration's Review Manager software was used to perform meta-analyses. RESULTS: Eight studies were enrolled, including five randomized controlled trials, one control-matched trial and two retrospective cohort trials...
December 16, 2016: International Journal of Surgery
https://www.readbyqxmd.com/read/27989340/endoscopic-excision-of-symptomatic-os-trigonum-in-professional-dancers
#16
Federico Morelli, Daniele Mazza, Pierluigi Serlorenzi, Marco Guidi, Emanuela Camerucci, Cosma Calderaro, Raffaele Iorio, Matteo Guzzini, Andrea Ferretti
The present study reports the clinical results of excision of a symptomatic os trigonum using an endoscopic procedure in professional ballet dancers. The hypothesis was that posterior endoscopic excision of the os trigonum would be safe and effective in treating posterior ankle impingement syndrome related to the os trigonum. Twelve professional dancers underwent excision of a symptomatic os trigonum for PAIS using a posterior endoscopic technique after failure of conservative treatment. The patients were evaluated pre- and postoperatively according to the American Orthopaedic Foot and Ankle Society hindfoot scale score, the Tegner activity scale score, and the visual analog scale score...
January 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/27987301/evaluating-the-effects-of-ankle-foot-orthosis-mechanical-property-assumptions-on-gait-simulation-muscle-force-results
#17
Amy K Hegarty, Anthony J Petrella, Max J Kurz, Anne K Silverman
Musculoskeletal modeling and simulation techniques have been used to gain insights into movement disabilities for many populations, such as ambulatory children with cerebral palsy (CP). The individuals who can benefit from these techniques are often limited to those who can walk without assistive devices, due to challenges in accurately modeling these devices. Specifically, many children with CP require the use of ankle-foot orthoses (AFOs) to improve their walking ability, and modeling these devices is important to understand their role in walking mechanics...
December 17, 2016: Journal of Biomechanical Engineering
https://www.readbyqxmd.com/read/27984832/-injuries-in-karate-sports-a-survey-performed-during-the-world-championship-2014
#18
T Tischer, B Lembcke, M Ellenrieder, Ä Glass, W Weigert, W Mittelmeier
Background: In literature, the competitive sport of modern karate is almost always characterised as a combat sport involving injuries caused by impact effects and physical contact with opponents. There is a lack of data regarding the outcome after karate injuries, specifically with a view to the contact-free Kata karate. Methods: Performing a random test using a questionnaire, we collected data concerning regular medical treatment, prior surgeries of the locomotor system, and medical care. This study included 300 athletes from 65 countries (average age: 24...
December 2016: Sportverletzung Sportschaden: Organ der Gesellschaft Für Orthopädisch-Traumatologische Sportmedizin
https://www.readbyqxmd.com/read/27974929/crushing-injuries-of-the-foot-and-ankle-with-complex-open-fractures-result-of-a-prospective-study-with-a-3-year-follow-up
#19
Edelstein DA, Florescu I
The objective of this study was to determine the compared results of both the reconstruction surgery and the amputation in severe crushing of the foot, which led to open fractures. The type of study. Prospective. Background. Two major trauma hospitals (Floreasca Clinical Emergency Hospital and "Bagdasar Arseni" Clinical Emergency Hospital) from the university center in Bucharest. Patients. 21 patients, who sustained crushing of the foot with resulting Gustilo type III open fractures, were involved. The exclusion criteria were represented by open fractures that had very gross destructions of the neurovascular bundle, for which the amputation was the only solution, with no modality to reconstruct whatsoever...
July 2016: Journal of Medicine and Life
https://www.readbyqxmd.com/read/27959471/lumbar-sympathectomy-techniques-for-critical-lower-limb-ischaemia-due-to-non-reconstructable-peripheral-arterial-disease
#20
REVIEW
Veena Kl Karanth, Tulasi Kota Karanth, Laxminarayan Karanth
BACKGROUND: Critical lower limb ischaemia (CLI) is a manifestation of peripheral arterial disease (PAD) that is seen in patients with typical chronic ischaemic rest pain or patients with ischaemic skin lesions - ulcers or gangrene - for longer than 2 weeks. Critical lower limb ischaemia is the most severe form of PAD, and interventions to improve arterial perfusion become necessary. Although surgical bypass has been the gold standard for revascularisation, the extent or the site of disease may be such that the artery cannot be reconstructed or bypassed...
December 13, 2016: Cochrane Database of Systematic Reviews
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