نتایج جستجو برای: ischial tuberosity

تعداد نتایج: 1563  

Journal: :The Journal of the American Academy of Orthopaedic Surgeons 2007
Steven Cohen James Bradley

Hamstring strain is common in athletes, and both diagnosis and surgical treatment of this injury are becoming more common. Nonsurgical treatment of complete ruptures has resulted in complications such as muscle weakness and sciatic neuralgia. Surgical treatment recently has been advocated to repair the complete rupture of the hamstring tendons from the ischial tuberosity. Surgical repair involv...

2016
Bo-Kyu Yang Seung-Rim Yi Young-Joon Ahn Se-Hyuk Im Sang-Hyun Park

Fatigue fracture of the pelvis is the form of fracture due to repetitive micro-stress accumulation, can be affected by a number of factors such as patient's nutritional status, biomechanics, social status and so on. Still there is no study about precise standard degree of external force that lead to stress fracture, but it may caused by compression force, traction force or complex force and oth...

2015
Carlos A. Guanche

There is a continuum of hamstring injuries that can range from musculotendinous strains to avulsion injuries. Although the proximal hamstring complex has a strong bony attachment on the ischial tuberosity, hamstring injuries are common in athletic population and can affect all levels of athletes. Nonoperative treatment is mostly recommended in the setting of low-grade partial tears and insertio...

Journal: :American journal of physical anthropology 1981
K Steudel

This study aims to clarify the relationship of primate bony pelvic structure to locomotor habit. As with most of the postcranial skeleton, the pelvic bones of species within the Ceboidea and the Cercopithecoidea are remarkably similar visually except for variations in size. Yet there are substantial differences in locomotor pattern between the species in these taxa. I performed canonical analys...

2014
Ichiro Hashimoto Keiichi Goishi Yoshiro Abe Mitsuru Takaku Takuya Seike Hiroshi Harada Hideki Nakanishi

BACKGROUND Recurrence and complication rates of pressure sores are highest in the ischial region, and other donor sites are needed for recurrent pressure sores. The potential of a new freestyle pedicle flap for ischial lesions, an internal pudendal artery perforator (iPap) thigh flap, was examined through anatomical and theoretical analyses and a case series using computed tomography angiograph...

2016
W. R. J. Scroggie

the wound may be the strapping is omitted so as to allow ready access to it. An ordinary extension stirrup is applied to the leg and the foot-piece of the stirrup is fastened to a weight by means of a string passing over an ordinary reel acting as a pulley fixed in the vertical foot-piece of the splint. The thigh rests in the padded notch of the buttock-piece and the ischial tuberosity is broug...

Journal: :Medicine and science in sports and exercise 2008
James J Potter Julie L Sauer Christine L Weisshaar Darryl G Thelen Heidi-Lynn Ploeg

INTRODUCTION The purpose of this study was to investigate the influence of gender, power, hand position, and ischial tuberosity (IT) width on saddle pressure during seated stationary cycling. METHODS Twenty-two experienced cyclists (11 males and 11 females) were fitted to an adjustable stationary bicycle and pedaled at 100 and 200 W in both the tops and drops hand positions. An instrumented p...

2015
Bjoern Gunnar Ochs Fabian Maria Stuby Ulrich Stoeckle Christoph Emanuel Gonser

BACKGROUND Due to complex pelvic geometry, percutaneous screw placement in the posterior acetabular column can pose a major challenge even for experienced surgeons. METHODS The present study examined the preformed bone stock of the posterior acetabular column in 260 hemipelvises. Retrograde posterior column screws were virtually implanted using iPlan CMF (BrainLAB AG, Feldkirchen, Germany); m...

Journal: :Journal of sports science & medicine 2014
Hanna Pohjola Mark Sayers Rebecca Mellifont Daniel Mellifont Mika Venojärvi

The purpose of this case study was to describe the three-dimensional biomechanics of common ballet exercises in a ballet dancer with ischial tuberosity apophysitis. This was achieved by comparing kinematics between the symptomatic (i.e. ischial apophyseal symptoms) and contralateral lower limbs, as well as via reported pain. Results suggest consistent differences in movement patterns in this da...

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