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Medial epicondyle

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https://www.readbyqxmd.com/read/28818412/are-extramedian-symptoms-associated-with-peripheral-causes-in-patient-with-carpal-tunnel-syndrome-electrodiagnostic-and-ultrasonographic-study
#1
Basak Mansiz-Kaplan, Merve Akdeniz-Leblecicier, Ilker Yagci
OBJECTIVE: To evaluate the relationship between extramedian spreading of sensorial symptoms and median and ulnar nerve cross-sectional area (CSA) and to compare the ultrasonographic and electrophysiological findings in patients with carpal tunnel syndrome (CTS) with or without extramedian sensory symptoms. DESIGN: Cross-sectional study. MATERIALS AND METHODS: Patients with CTS were divided into two groups as with or without extramedian symptoms and were assessed clinically, electrophysiologically and ultrasonographically by three blind investigators...
August 10, 2017: Journal of Electromyography and Kinesiology
https://www.readbyqxmd.com/read/28803901/the-cubital-tunnel-syndrome-caused-by-the-intraneural-or-extraneural-ganglion-cysts-case-report-and-review-of-the-literature
#2
Wen Kai Chang, Yong Ping Li, Deng Feng Zhang, Bing Sheng Liang
Cubital tunnel syndrome is the second most common nerve compression syndrome in peripheral nerve compression disease. Although potential ulnar nerve entrapment can occur at multiple points along its course, such as the arcade of struthers, the medial intermuscular septum, the medial epicondyle, the cubital tunnel, and the deep flexor pronator aponeurosis, the most common site of entrapment is the cubital tunnel. However, cubital tunnel syndrome could also be caused by the occupying masses along the course of ulnar nerve, such as intraneural or extraneural ganglia...
July 6, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28802421/symptomatic-medial-humeral-epicondylar-fracture-non-union-rare-presentation-of-a-relatively-common-injury
#3
Vidisha S Kulkarni, Nitish Arora, Harshit Gehlot, Sagar Saxena, Sunil G Kulkarni, Supreet Bajwa
BACKGROUND: Symptomatic non-union of medial humeral epicondylar fractures is a limited entity. Some studies recommend surgical excision of the fragment, but the results are controversial. The purpose of this study is to evaluate the outcome of open reduction and internal fixation of a medial epicondyle non-union fragment. MATERIALS AND METHODS: A retrospective study was conducted in all the patients, who were operated in our hospital between the year 2010 and 2015 for symptomatic medial humeral epicondyle non-union...
August 2017: Injury
https://www.readbyqxmd.com/read/28760122/comparison-of-two-medial-epicondylectomy-techniques-in-cubital-tunnel-syndrome
#4
Meriç Çırpar, Cem Seyfi Özüak, Birhan Oktaş, İbrahim Deniz Canbeyli
OBJECTIVES: This study aims to compare partial medial epicondylectomy (PMe) and distal medial epicondylectomy (DMe) techniques in terms of sensory and motor improvements, functional results and complications. PATIENTS AND METHODS: The study included a total of 59 cubital tunnel syndrome patients (37 males, 22 females; mean age 42.3 years; range 23 to 80 years). Of the patients, DMe was applied on 30 and PMe was applied on 29. Patients were evaluated with Wilson Krout scores, Semmes-Weinstein Monofilament (SWM) test, and grip and pinch strength measurements preoperatively and at postoperative third, sixth, and 12th months...
August 2017: Eklem Hastalıkları Ve Cerrahisi, Joint Diseases & related Surgery
https://www.readbyqxmd.com/read/28756975/anatomy-of-the-medial-antebrachial-cutaneous-nerve-and-its-significance-in-ulnar-nerve-surgery-an-anatomical-study
#5
S Benedikt, D Parvizi, G Feigl, H Koch
BACKGROUND: During cubital tunnel surgery, the medial antebrachial cutaneous nerve (MACN) may be injured, causing painful scars, neuromas, hypaesthesia or hyperalgesia. As the literature on the anatomy of crossing branches in this area is contradictory, this study aimed to re-examine the anatomy of the MACN in this region. METHODS: Forty upper limbs were dissected. We looked specifically from 5 cm proximal to 6 cm distal to the medial epicondyle (ME) and documented the number of crossing branches and the distances between the crossing points and the ME; we also measured the length of each limb...
June 28, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28753608/extensive-sonographic-ulnar-nerve-enlargement-above-the-medial-epicondyle-is-a-characteristic-sign-in-hansen-s-neuropathy
#6
Lokesh Bathala, Venkataramana N Krishnam, Hari Kishan Kumar, Vivekananda Neladimmanahally, Umashankar Nagaraju, Himanshu M Kumar, Johan A Telleman, Leo H Visser
OBJECTIVE: Earlier studies have shown sonographic enlargement of the ulnar nerve in patients with Hansen's neuropathy. The present study was performed to determine whether sonography or electrophysiological studies can detect the specific site of ulnar nerve pathology in leprosy. METHODS: Eighteen patients (thirty arms) with Hansen's disease and an ulnar neuropathy of whom 66% had borderline tuberculoid (BT), 27% lepromatous leprosy (LL) and 7% mid-borderline (BB) leprosy were included in the study...
July 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28735845/anterior-and-posterior-bands-of-the-anterior-bundle-in-the-elbow-ulnar-collateral-ligament-ultrasound-anatomy
#7
Masahito Yoshida, Hideyuki Goto, Tetsuya Takenaga, Atsushi Tsuchiya, Katsumasa Sugimoto, Volker Musahl, Freddie Fu, Takanobu Otsuka
BACKGROUND: The anterior oblique bundle (AOL) of the ulnar collateral ligament (UCL) is composed of anterior and posterior bands. This study evaluated the anatomy of the anterior and posterior bands in the AOL of the UCL for their separate visualization with ultrasound (US). METHODS: We dissected 18 cadaveric elbow joints and recorded the direction of each band from the lateral view to determine the proper position for the US transducer. To determine the proper inclination of the transducer, we measured the inclinations of each band at the proximal and distal insertions from the transverse view...
July 20, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28734534/elbow-vascularized-composite-allotransplantation-surgical-anatomy-and-technique
#8
Zvi Steinberger, Heng Xu, Nikolas H Kazmers, Stephanie Thibaudeau, Russel G Huffman, L Scott Levin
BACKGROUND: Elbow reconstruction with vascularized composite allotransplantation (VCA) may hold promise in treating end-stage arthritis as no current treatment is both functional and durable. We describe the vascular and gross anatomy of the elbow in the context of VCA procurement and propose a step-by-step surgical technique for human elbow VCA. METHODS: We injected latex in the arterial tree of 16 fresh adult cadaveric upper extremities. We identified and measured arteries and nerves and their branch points relative to the medial epicondyle...
August 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28702393/the-arcade-of-struthers-an-anatomical-study-and-clinical-implications
#9
Edie Benedito Caetano, João José Sabongi Neto, Luiz Angelo Vieira, Maurício Ferreira Caetano
OBJECTIVE: To determine the frequency and features of the arcade of Struthers, and to assess its clinical implication in ulnar nerve compression. METHOD: Forty arms from 26 cadaver specimens were dissected in the Anatomy Laboratory of this institution. The extension of the arcade, distance from the medial epicondyle, and relation with ulnar nerve were recorded. RESULTS: The arcade of Struthers was identified in 40 dissected arms (100%). In 29 (72...
May 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28589162/age-specific-prevalence-and-clinical-characteristics-of-humeral-medial-epicondyle-apophysitis-and-osteochondritis-dissecans-ultrasonographic-assessment-of-4249-players
#10
Kenichi Otoshi, Shinichi Kikuchi, Kinshi Kato, Ryohei Sato, Takahiro Igari, Takahiro Kaga, Shinichi Konno
BACKGROUND: Traction apophysitis of medial epicondyle (MEC) lesions and osteochondritis dissecans (OCD) of the capitellum are common elbow injuries in adolescent baseball players. However, the age-specific prevalence of these pathologies and their influence on elbow pain remain unknown. PURPOSE: To investigate the age-specific prevalence of each MEC lesion and capitellar OCD and to identify the incidence of elbow pain in each condition. STUDY DESIGN: Descriptive epidemiology study...
May 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28503939/clarification-of-eponymous-anatomical-terminology-structures-named-after-dr-geoffrey-v-osborne-that-compress-the-ulnar-nerve-at-the-elbow
#11
Arvin R Wali, Brandon Gabel, Madhawi Mitwalli, R Shane Tubbs, Justin M Brown
BACKGROUND: In 1957, Dr Geoffrey Osborne described a structure between the medial epicondyle and the olecranon that placed excessive pressure on the ulnar nerve. Three terms associated with such structures have emerged: Osborne's band, Osborne's ligament, and Osborne's fascia. As anatomical language moves away from eponymous terminology for descriptive, consistent nomenclature, we find discrepancies in the use of anatomic terms. This review clarifies the definitions of the above 3 terms...
May 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28491453/surgical-management-of-medial-humeral-epicondylitis-cubital-synovial-osteochondromatosis-and-humeroradial-subluxation-in-a-cat
#12
Karen L Perry
CASE SUMMARY: A 13-year-old domestic shorthair cat presented for evaluation of pain and difficulty ambulating. Orthopedic examination and CT facilitated a diagnosis of bilateral elbow synovial osteochondromatosis with medial humeral epicondylitis and concurrent osteoarthritis. Right humeroradial subluxation was evident on CT images, but no instability was evident preoperatively. Surgical treatment was elected, including external neurolysis of the ulnar nerve, removal of the areas of mineralization within the flexor carpi ulnaris muscle and medial arthrotomy to remove intra-articular mineralized bodies...
January 2017: JFMS open reports
https://www.readbyqxmd.com/read/28479128/arthroscopic-treatment-of-symptomatic-calcific-periarthritis-on-the-medial-side-of-the-knee-after-posterior-cruciate-ligament-reconstruction-case-report-and-literature-review
#13
Eui-Chan Jang, Han-Jun Lee, Seong Hwan Kim, Yoon-Ho Kwak
Calcific periarthritis in the distal femur is a rare condition. Forty two year old Asian male visited to the outpatient clinic of orthopedic department with acute excruciating knee pain. The arthroscopic posterior cruciate ligament (PCL) reconstruction was performed 20 years ago with the bonepatellar tendon-bone (BPTB) autograft combined with Trevira (polyethylene terephthalate) artificial ligament. Severe tenderness was noted incidentally over the medial epicondyle area of the distal femur which the cancellous screw was inserted for PCL reconstruction, without any preceding trauma history or medial joint line tenderness due to degenerative change...
May 4, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28459126/localization-of-nerve-entry-points-as-targets-to-block-spasticity-of-the-deep-posterior-compartment-muscles-of-the-leg
#14
Shuaiyu Hu, Lifan Zhuo, Xiaoming Zhang, Shengbo Yang
To identify the optimal body surface puncture locations and the depths of nerve entry points (NEPs) in the deep posterior compartment muscles of the leg, 60 lower limbs of thirty adult cadavers were dissected in prone position. A curved line on the skin surface joining the lateral to the medial epicondyles of the femur was taken as a horizontal reference line (H). Another curved line joining the lateral epicondyle of the femur to the lateral malleolus was designated the longitudinal reference line (L). Following dissection, the NEPs were labeled with barium sulfate and then subjected to spiral computed tomography scanning...
April 29, 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28441281/incarcerated-medial-epicondyle-fractures-with-elbow-dislocation-risk-factors-associated-with-morbidity
#15
Carley Vuillermin, Kyna S Donohue, Patricia Miller, Andrea S Bauer, Dennis E Kramer, Yi-Meng Yen
BACKGROUND: Incarcerated medial epicondyle fractures in association with elbow trauma are rare and an absolute indication for intervention. Because of the infrequent nature, outcomes following this injury are not well documented. We studied a large cohort of these injuries to determine factors associated with functional outcomes. It was hypothesized that a greater duration between initial presentation and time of surgery would lead to poorer outcomes. METHODS: A total of 32 patients aged 18 and under who underwent surgical treatment for an incarcerated medical epicondyle fracture at a level-1 pediatric trauma center from 2003 to 2015 were identified...
April 24, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28437501/pronator-teres-myotendinous-tear
#16
Usama Qayyum, Diego Villacis, Charles M Jobin
Pronator teres muscle strain is a rare sporting injury reported thus far only in cricket and golf players. The injury appears to occur when the sporting club or racket strikes the ground during a forceful swing and causes the elbow to experience an eccentric force during resisted elbow flexion and pronation. On initial presentation, this injury can be mistaken for injury to the medial ulnar collateral ligament, or exacerbation of medial epicondylitis. On examination, bruising and tenderness distal to the elbow over the course of the pronator teres are often present...
March 2017: American Journal of Orthopedics
https://www.readbyqxmd.com/read/28435584/intra-articular-entrapment-of-medial-epicondyle-fracture-fragment-in-elbow-joint-dislocation-causing-ulnar-neuropraxia-a-case-report
#17
J Syed, A R Zamri, S Jamaluddin, J K Ruben, M Gopindran
Traumatic elbow dislocations in children are rare but most of them are complex dislocations, and in such dislocations, medial humerus epicondyle fractureis the most common associated injury. Fracture incarceration in the elbow joint occurs in 5-18% of medial humerus epicondyle fractures but ulnar neuropraxia is very rare. Open reduction internal fixation is indicated in medial humerus epicondyle fracture with fracture incarceration, ulnar neuropraxia, marked instability or open fracture. Operative treatment options include fragment excision and sutures, closed or open reduction and Kirschner wire fixation, open reduction and suture fixation, open reduction and smooth pin fixation, and open reduction and screw fixation...
March 2017: Malaysian Orthopaedic Journal
https://www.readbyqxmd.com/read/28431487/design-and-fuzzy-logic-control-of-an-active-wrist-orthosis
#18
Ergin Kilic, Erdi Dogan
People who perform excessive wrist movements throughout the day because of their professions have a higher risk of developing lateral and medial epicondylitis. If proper precautions are not taken against these diseases, serious consequences such as job loss and early retirement can occur. In this study, the design and control of an active wrist orthosis that is mobile, powerful and lightweight is presented as a means to avoid the occurrence and/or for the treatment of repetitive strain injuries in an effective manner...
April 1, 2017: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/28413740/relationship-of-the-median-and-radial-nerves-at-the-elbow-application-to-avoiding-injury-during-venipuncture-or-other-invasive-procedures-of-the-cubital-fossa
#19
Vlad Voin, Joe Iwanaga, Juan P Sardi, Christian Fisahn, Marios Loukas, Rod J Oskouian, R Shane Tubbs
INTRODUCTION: The median and radial nerves are two important neural structures found in the cubital fossa. The trajectory and landmarks used to identify their location are important when procedures are done in this area. METHODS AND MATERIALS: Ten fresh-frozen cadavers were dissected (20 upper limbs) and measurements were taken from the medial epicondyle to the median and radial nerves as well as to the lateral epicondyle of each limb. RESULTS: The distance between the medial epicondyle and the median nerve was found to be three centimeters with a range of 2...
March 13, 2017: Curēus
https://www.readbyqxmd.com/read/28381125/brachial-artery-transection-after-a-closed-traumatic-isolated-medial-epicondyle-fracture-in-a-pediatric-patient-a-case-report
#20
Brandon S Schwartz, Ebrahim Paryavi, W Andrew Eglseder, Raymond A Pensy, Joshua M Abzug
BACKGROUND: Medial epicondyle fractures in pediatric patients might be associated with an occult elbow dislocation and neurovascular damage. METHODS: A single case of a medial epicondyle fracture presenting with brachial artery transection was reviewed. Presentation, clinical course, and early outcome are reported. RESULTS: A 14-year-old patient presenting with an apparently isolated medial epicondyle fracture was found to have examination and diagnostic test findings consistent with brachial artery transection...
April 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
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