Single versus double row suture anchor fixation for greater tuberosity fractures – a biomechanical study

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Single versus double row suture anchor fixation for greater tuberosity fractures – a biomechanical study

BACKGROUND Fractures of the humeral greater tuberosity (GT) are a frequent injury progressively treated with arthroscopic suture anchor repair. Yet, no biomechanical study has been performed comparing fixation strength of arthroscopic single- (SR) vs. double row (DR) fixation. METHODS Standardized fractures of the greater tuberosity were created in 12 fresh frozen proximal humeri. After rando...

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Does the literature support double-row suture anchor fixation for arthroscopic rotator cuff repair? A systematic review comparing double-row and single-row suture anchor configuration.

PURPOSE The purpose of this study was to compare the clinical outcome of single-row (SR) and double-row (DR) suture anchor fixation in arthroscopic rotator cuff repair with a systematic review of the published literature. METHODS We searched all published literature from January 1966 to December 2008 using Medline, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and the Coc...

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Double-Row Suture Anchor Repair of Posterolateral Corner Avulsion Fractures

Posterolateral corner avulsion fractures are a rare variant of ligamentous knee injury primarily described in the skeletally immature population. Injury is often related to a direct varus moment placed on the knee during sporting activities. Various treatment strategies have been discussed ranging from nonoperative management, to excision of the bony fragment, to primary repair with screws or s...

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Arthroscopic single-row versus double-row suture anchor rotator cuff repair.

BACKGROUND Recurrent defects after open and arthroscopic rotator cuff repair are common. Double-row repair techniques may improve initial fixation and quality of rotator cuff repair. PURPOSE To evaluate the load to failure, cyclic displacement, and anatomical footprint of 4 arthroscopic rotator cuff repair techniques. HYPOTHESIS Double-row suture anchor repair would have superior structural...

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Biomechanical evaluation of subpectoral biceps tenodesis: dual suture anchor versus interference screw fixation.

BACKGROUND Subpectoral biceps tenodesis has been reliably used to treat a variety of biceps tendon pathologies. Interference screws have been shown to have superior biomechanical properties compared to suture anchors; although, only single anchor constructs have been evaluated in the subpectoral region. The purpose of this study was to compare interference screw fixation with a suture anchor co...

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ژورنال

عنوان ژورنال: BMC Musculoskeletal Disorders

سال: 2017

ISSN: 1471-2474

DOI: 10.1186/s12891-017-1868-7