Results 41 to 50 of about 25,704 (259)

Morphology of the obturator nerve, an anatomical study with emphasis on its clinical implications [version 2; peer review: 2 approved, 1 approved with reservations, 1 not approved]

F1000Research
Background The goal of this cadaveric cross-sectional study was to analyse the branching pattern of the obturator nerve morphologically and to determine its dimensions in embalmed cadavers.
Vandana Blossom, Latha V. Prabhu, Rajanigandha Vadgaonkar, Ashwin R. Rai, Mangala M. Pai, B.V. Murlimanju   +5 more
doaj   +1 more source

A. Anatomic perineal view of obturator foramen. B. Schematic perineal view of obturator foramen.

, 2015
The posterior obturator artery (POA), anterior obturator artery (AOA) and obturator artery bifurcation (BOA) are represented. POA and AOA form a circle.
Krystel Nyangoh Timoh (832368), Arnaud Fauconnier (400013), Vincent Barrau (832370), Georges Bader (832369), Vincent Delmas (832371), Cyril Touboul (161334)   +5 more
core   +1 more source

Local Recurrence and Oncological Outcomes After Transanal Total Mesorectal Excision With Intersphincteric Resection for Lower Rectal Cancer: A Nationwide Multicenter Cohort Study (Ta‐Ta‐Mi Study)

Annals of Gastroenterological Surgery, EarlyView.
The 3‐year local recurrence (LR), recurrence‐free survival, and overall survival rates were 7.3%, 79.5%, and 98.1%, respectively. Multivariable analysis identified circumferential resection margin (CRM)/radial margin (RM) positivity as an independent risk factor for LR.
Kan Tanabe, Shinichiro Mori, Kenji Baba, Takeru Matsuda, Ichiro Takemasa, Koji Okabayashi, Chikayoshi Tani, Tatsuya Manabe, Yoshihiro Kakeji, Takao Ohtsuka, Seiichiro Yamamoto, Takeshi Naitoh, Ta‐Ta‐Mi Study Group Collaborative of the Japan Society of Laparoscopic Colorectal Surgery   +12 more
wiley   +1 more source

A second species of non‐crocodyliform crocodylomorph from the Late Triassic fissure deposits of southwestern UK: Implications for locomotory ecological diversity in Saltoposuchidae

The Anatomical Record, EarlyView.
Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham, Stephan N. F. Spiekman, Susannah C. R. Maidment, Paul Upchurch, Philip D. Mannion   +4 more
wiley   +1 more source

The musculature and skeleton of the pelvic fin of the crocodile shark, Pseudocarcharias kamoharai (Matsubara, 1936) (Elasmobranchii: Lamniformes): Morphology and sexual dimorphism

The Anatomical Record, EarlyView.
This work brings new information on the sexual characteristics of the crocodile shark (Pseudocarcharias kamoharai) exploring the pelvic fin musculature, as well as the siphon sac and the musculature and skeleton of the clasper. Our paper is the first to point out clearly the sexual dimorphism related exclusively to the pelvic fin musculature in males ...
Laura F. Mianutti, Kenshu Shimada, João Paulo C. B. da Silva   +2 more
wiley   +1 more source

Little Old Lady's Hernia: Obturator Hernia

, 2015
Obturator hernia is a rare kind of abdominal hernia and 0,4% of patients with obturator hernia have mechanical intestinal obstruction. It's a type of pelvic hernia that is seen in advanced age and hard to recognize.
Sarihan, Aydin, ÇOLAK, NEŞE, Gullupinar, Birdal   +2 more
core   +1 more source

Oldest well‐preserved euprimate petrosal, from the early Eocene of India (Vastan Lignite Mine, Gujarat)

The Anatomical Record, EarlyView.
Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox, Kenneth D. Rose, Rachel H. Dunn, Kishor Kumar, Rajendra S. Rana, Ashok Sahni, Lachham Singh, Thierry Smith, Jordan W. Crowell   +8 more
wiley   +1 more source

THE MARSUPIALIZATION OF A VOLUMINOUS DENTIGER ODONTOGENIC KERATOCYST [PDF]

Romanian Journal of Stomatology, 2019
In 2005, the World Health Organization published the latest classification of odontogenic tumors (1). Within this classification, the odontogenic keratocyst with parakeratosis was called the odontogenickeratocystic tumor and was defined as a "uni- or ...
Cristian Niky Cumpătă, Ruxandra Nicolette Voinea Georgescu, Mihaela Răescu, Mircea Gheorghiţă, Andreea Gabriela Nicola, Dana Cosac   +5 more
doaj   +1 more source

Human evolution and the obstetrical dilemma: The pelvic floor hypothesis

The Anatomical Record, EarlyView.
Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley   +1 more source

Intestinal Obstruction Secondary to Strangulated Richter Type Obturator Hernia: A Case Report

Clinical Case Reports
Obturator hernia is a rare internal hernia causing significant mortality and morbidity in elderly age groups. Diagnosis of obturator hernia is challenging because of vague atypical presentations.
Suresh Maharjan, Samrat Shrestha, Deepika Rijal, Sabin Ghimire, Kiran Bishwakarma   +4 more
doaj   +1 more source