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http://dx.doi.org/10.1016/0030-4220(68)90262-4 | DOI Listing |
Am J Sports Med
November 2022
Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA.
Background: The lateral center-edge angle of Wiberg (LCEA) and Tönnis angle (TA) rely on a "horizon" that functions as a reference point for measurements of hip dysplasia on weightbearing anteroposterior pelvis radiographs. There are 3 different horizons that are currently utilized depending on surgeon preference: (1) a line parallel to the radiographic floor (F), (2) a line that connects the inferior portions of the acetabular teardrops (ATs), or (3) a line that connects the ischial tuberosities (ITs). It is imperative to accurately assess the degree of hip dysplasia on initial workup to select the appropriate surgical intervention.
View Article and Find Full Text PDFOrthop J Sports Med
March 2021
Department of Orthopedics, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand.
Background: The postoperative failure rate of acromioclavicular (AC) joint fixation using the coracoclavicular (CC) stabilization technique is high. Studies have reported that compared with normal intraoperative anatomic reduction, intraoperative overreduction of the AC joint is more successful in achieving a satisfactory anatomic radiographic outcome at 1- to 2-year follow-up.
Purpose: To evaluate the functional and radiographic outcomes and complications in patients with acute AC joint injury who underwent combined CC stabilization and AC capsular repair in which the CC distance was intraoperatively decreased to 50% of the unaffected side.
PLoS One
September 2020
Department Rheumatology, University Hospital of Nancy, Nancy, France.
Objective: To evaluate prevalence of structural lesions, synovitis and bone marrow lesions (BMLs) on MRI performed with a 0.3T imaging system in patients with erosive hand osteoarthritis (EHOA) and to compare them to the anatomic radiographic Verbruggen-Veys score (VV).
Design: For this Cross-sectional study, fifty-five EHOA patients were studied with 0.
World Neurosurg
July 2020
Department of Spine Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China; Department of Spine Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China. Electronic address:
Objective: The pedicle-rib unit is regarded as an expanded pedicle and is a new approach to thoracic pedicle fixation. Previous studies were mostly focused on anatomic, radiographic, and biomechanical assessment. However, there is no study on anatomic relationship of bony structures in the pedicle-rib unit.
View Article and Find Full Text PDFJ Oral Maxillofac Surg
June 2020
Resident Physician, Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Tianjin Medical University, Tianjin, China.
Purpose: The individualized prediction of postoperative symptom severity is essential for selecting interventions after mandibular third molar (M3M) removal. The purpose of the present study was to develop and validate a nomogram for personal prediction of postoperative symptom severity.
Materials And Methods: A prospective cohort study was performed in the Stomatology Hospital of Tianjin Medical University.
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