Results 41 to 50 of about 42,236 (246)

Over the edge: Empirical evidence for the cliff‐edge model of obstetric selection

The Anatomical Record, EarlyView.
Abstract The cliff‐edge model of obstetric selection maintains that larger neonates and smaller birth canals confer a positive selective advantage until labor becomes obstructed and vaginal delivery is no longer possible, eliciting an abrupt reduction in fitness.
Laura M. Watson, Pierre Frémondière, Kaspar Staub, Philipp Mitteroecker, Barbara Fischer, Martin Haeusler, Nicole M. Webb   +6 more
wiley   +1 more source

The mechanism of labor in nonhuman primates: A look inside

The Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +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

Hip Arthroscopy in Adults Aged 40 or Older Produces Clinically Meaningful Symptom Improvement but Carries a Substantial Risk of Conversion to Total Hip Arthroplasty: A Systematic Review

Arthroscopy, EarlyView.
Purpose To report conversion rates to total hip arthroplasty (THA), patient‐reported outcome measures, and complication rates in adults aged ≥ 40 years undergoing hip arthroscopy since 2016. Methods MEDLINE, EMBASE, and PubMed were searched from January 2016 to March 2025, and pertinent data were abstracted from eligible studies according to the ...
Helena Son, Benjamin Blackman, Joshua Dworsky‐Fried, Dan Cohen, Yoan Bourgeault‐Gagnon, Axel Öhlin, Nicole Simunovic, Iqbal Multani, Tyler M. Hauer, Craig S. Mauro, Olufemi Ayeni   +10 more
wiley   +1 more source

High Rates of Return to Soccer After Primary Hip Arthroscopic Labral Repair for Femoroacetabular Impingement Syndrome

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To evaluate return‐to‐sport (RTS) outcomes and patient‐reported outcomes in soccer players after primary hip arthroscopic labral repair for femoroacetabular impingement syndrome. Methods All patients undergoing primary hip arthroscopy with labral repair for femoroacetabular impingement syndrome from 2011 to 2022 were retrospectively reviewed ...
Akeem Henry, Louis Kang, John‐Rudolph Smith, Malik Dancy, Gavin Ward, Bruce A. Levy, Mario Hevesi, Aaron J. Krych, Kelechi R. Okoroha   +8 more
wiley   +1 more source

EFEKTIVITAS PIJAT PERINEUM TERHADAP RUPTUR PERINEUM

, 2022
Angka Kematian Ibu (AKI) adalah salah satu indikator untuk menentukan derajat kesehatan ibu. Penyebab kematian ibu adalah perdarahan. Salah satu penyebab perdarahan adalah robeknnya jalan lahir (ruptur perineum).
Wahyu Pujiastuti, S.SiT, M.Kes, BELA CARNELYA ABRIYANTI, Mundarti, S.Pd, S.Si.T, M.Kes   +2 more
core  

The dead still teach the living: Body donor dissection in the digital age of anatomy education

Anatomical Sciences Education, EarlyView.
Abstract Donor‐based dissection has become increasingly contested in modern medical curricula as digital anatomy platforms, simulation technologies, virtual dissection tables, three‐dimensional reconstructions, and artificial intelligence‐supported learning have expanded.
Uğur Baran Kasırga
wiley   +1 more source

Epithelioid Enigma: Proximal‐Type Epithelioid Sarcoma in Cyst Fluid Cytology

Diagnostic Cytopathology, EarlyView.
ABSTRACT Epithelioid sarcoma (ES) is a rare, aggressive soft tissue malignancy with substantial morphologic overlap with other epithelioid neoplasms, creating diagnostic difficulty in cytology specimens. We report proximal‐type ES identified in cyst fluid from a lesion clinically interpreted as an epidermal inclusion cyst or abscess.
Nathan McGrath, Azfar Neyaz, Samer Khader   +2 more
wiley   +1 more source

PENGARUH PIJAT PERINEUM PADA KEHAMILAN TRIMESTER III TERHADAP ROBEKAN PERINEUM PRIMIGRAVIDADI WILAYAH KERJA PUSKESMAS JAGIR SURABAYA [PDF]

, 2017
Robekan perineum bisa terjadi secara spontan (ruptur) atau disengaja (episiotomi). Upaya yang untuk melenturkan perineum antara lain pijat perineum yang belum dilakukan di puskesmas jagir.
RETNO NINGRUM, DIAH AYU
core   +3 more sources

Age, embryo donor status, and insemination with chilled semen all predispose to persistent breeding‐induced endometritis in warmblood mares

Equine Veterinary Journal, EarlyView.
Abstract Background Persistent breeding‐induced endometritis (PBIE) is a common reason for mares failing to establish pregnancy. Objective To examine the hypothesis that advancing mare age and embryo donor status predispose to PBIE and compromise fertility.
Tom Stout, Rik Serrarens, Bart Leemans, Anthony Claes   +3 more
wiley   +1 more source