Obesity and clinical, radiographic, and surgical outcomes after minimally invasive single-level transforaminal versus lateral lumbar interbody fusion.

Objective: To determine the effect of obesity on clinical, radiographic, and surgical outcomes after lateral lumbar interbody fusion (LLIF) versus minimally invasive surgery (MIS) transforaminal lumbar interbody fusion (TLIF) and compare the effectiveness of LLIF versus MIS TLIF in treating obese patients.

Methods: A retrospective comparative analysis of patients who underwent single-level L4-5 LLIF or MIS TLIF over a 7-year period was performed. Spinopelvic parameters were compared based on pre- and postoperative radiographs.

Coil Embolization for Right Ventricular Pseudoaneurysm.

Background: Right ventricular pseudoaneurysms are extremely rare and there is no precise recommendation for their management.

Case Summary: We present the case of a successful coil embolization of a right ventricular pseudoaneurysm in a woman with chronic kidney disease due to perinuclear antineutrophil cytoplasmic antibody vasculitis and a history of difficult placement of a hemodialysis catheter.

Discussion: Ventricular pseudoaneurysm is a contained rupture of the ventricular wall that can occur due to several causes.

Prone Lateral Transpsoas Approach to the Spine: A Technical Guide for Mastery.

Background: The single-position prone transpsoas (PTP) lateral interbody fusion represents an alternative approach to the traditional lateral lumbar interbody fusion (LLIF) typically performed with the patient in the lateral decubitus position. Advantages of PTP surgery include improved segmental lordosis, single-position surgery, and ease of performing posterior techniques as needed. However, the learning curve of PTP is distinct from that of traditional LLIF surgery performed with the patient in the lateral decubitus position.