Feasibility and safety of targeting the anterior superior iliac spine to perform a bone marrow procedure: a prospective, clinical study.

Aims: The bone marrow procedure (BMP) has been performed worldwide for years. Nonetheless, no generally accepted standards or guidelines for the performance of the BMP exist. Recent studies suggested that the lateral angulation technique (LAT), targeting the anterior superior iliac spine (ASIS) after penetration of the posterior superior iliac spine, yields longer biopsy cores and is safer for patients.

Early and prolonged opportunities to practice suturing increases medical student comfort with suturing during clerkships: Suturing during cadaver dissection.

Medical students are expected to perform common procedures such as suturing on patients during their third-year clerkships. However, these experiences are often viewed by medical students as stressors rather than opportunities for learning. The source of this stress is the lack of instruction on common procedures prior to being asked to observe or perform the procedure on a patient.

Unilateral Complete Agenesis of Mesonephric Duct Derivatives in an 82-year-Old Male Cadaver: Embryology, Anatomy and Clinical Considerations.

Development of urogenital anatomy in the human fetus is the result of a complex interplay between multiple different tissues. The time course of development is well documented and the morphologic outcomes of insults at various time points during development are predictable. We present a cadaveric case of unilateral agenesis of the left kidney, ureter, bladder hemitrigone, ureteric opening, seminal vesicle, vas deferens, and epididymis.

Vertebral artery anatomical variations as they relate to cervical transforaminal epidural steroid injections.

Objective: To identify and categorize anatomical anomalies of the vertebral artery and determine the relationship of these unexpected variations to the site for cervical transforaminal epidural steroid injections (CTESI).

Design: The cervical region and course of the vertebral arteries was dissected in 10 cadavers. Anatomical anomalies of the vertebral arteries were identified and documented.

Safe and successful bone marrow biopsy: an anatomical and CT-based cadaver study.

Bone marrow biopsy is generally a safe procedure. However, infrequently the procedure is associated with serious injuries that are attributed to inadvertent needle penetration of the iliac bone's inner cortex. An evidence-based approach to needle orientation during iliac crest biopsy does not exist.

Intraforaminal location of thoracolumbar anterior medullary arteries.

Background: Transforaminal epidural steroid injection (TFESI) is a widely utilized interventional pain technique for radicular pain. Although the six o'clock position of the pedicle in the so-called "safe triangle" has been used as a target location, there have been a number of reported catastrophic complications of this procedure, including paraplegia. The mechanism of this has been attributed to the intravascular injection of steroids.

Interprofessional student education: exchange program between Albert Einstein College of Medicine and Pacific College of Oriental Medicine.

The growing popularity of complementary and alternative medicine (CAM), of which estimated 38% of adults in the United States used in 2007, has engendered changes in medical school curricula to increase students' awareness of it. Exchange programs between conventional medical schools and CAM institutions are recognized as an effective method of interprofessional education. The exchange program between Albert Einstein College of Medicine (Einstein, Yeshiva University) and Pacific College of Oriental Medicine, New York campus (PCOM-NY) is in its fifth year and is part of a broader relationship between the schools encompassing research, clinical training, interinstitutional faculty and board appointments, and several educational activities.

Proximal iliotibial band syndrome: what is it and where is it?

Objective: To describe the clinical and MR imaging features of a unique strain at the iliac tubercle enthesis. While this strain appeared to correspond to the iliotibial band (IT band) enthesis, the literature regarding the IT band origin was discrepant. As such, our second goal was to prove that the IT band originated at the iliac tubercle, through cadaveric dissection.

Nerve injury during uterosacral ligament fixation: a cadaver study.

Introduction And Hypothesis: The objective of this study was to identify nerve(s) vulnerable to entrapment during uterosacral ligament fixation (USLF), which could cause postoperative lower extremity pain previously described in the literature.

Methods: Preserved cadavers in a medical anatomy course were used. Before the students' pelvic dissections, a 2-0 prolene suture was placed in the middle third of each left uterosacral ligament visualized.

Endoscopic Sinus Surgery Simulator as a teaching tool for anatomy education.

Background: Virtual reality simulators provide an effective learning environment and are widely used. This study evaluated the Endoscopic Sinus Surgery Simulator (ES3; Lockheed Martin) as a tool for anatomic education.

Methods: Two medical student groups (experimental, n = 8; control, n = 7) studied paranasal sinus anatomy using either the simulator or textbooks.

Anatomic variations of the pelvic floor nerves adjacent to the sacrospinous ligament: a female cadaver study.

Our objective was to document variations in the topography of pelvic floor nerves (PFN) and describe a nerve-free zone adjacent to the sacrospinous ligament (SSL). Pelvic floor dissections were performed on 15 female cadavers. The course of the PFN was described in relation to the ischial spine (IS) and the SSL.

Innervation of the levator ani muscles: description of the nerve branches to the pubococcygeus, iliococcygeus, and puborectalis muscles.

We described the innervation of the levator ani muscles (LAM) in human female cadavers. Detailed pelvic dissections of the pubococcygeus (PCM), iliococcygeus (ICM), and puborectalis muscles (PRM) were performed on 17 formaldehyde-fixed cadavers. The pudendal nerve and the sacral nerves entering the pelvis were traced thoroughly, and nerve branches innervating the LAM were documented.