title: All-Suture Transosseous Repair for Rotator Cuff Tear Fixation Using Medial Calcar Fixation.
abstract: We describe an all-suture transosseous repair technique used in the management of rotator cuff tears by means of an all-suture anchor secured on the intra-articular side of the humeral calcar. The technique uses an anterior cruciate ligament guide to ensure accurate positioning of the tunnels, avoiding the articular cartilage and minimizing risk to the neurovascular structures. The distal end of the guide is inserted through a rotator interval portal and passed down to the axillary pouch. The proximal end of the guide is approximated to the greater tuberosity at the cuff footprint, and a complete transosseous tunnel is created with a 2.4-mm drill. An all-suture implant is inserted through this tunnel down to the calcar, and its deployment is visualized under arthroscopy. Gentle traction is applied to the anchor, resulting in a 4-mm concertina of the suture anchor that rests opposed to the medial cortex. The major advantage of this technique is the fixation strength gained from the biomechanically superior cortical bone of the calcar. Furthermore, this method permits greater preservation of bone surface area at the level of the footprint for a larger tendon-to-bone healing surface. This technique also provides an excellent alternative in revision situations.
authors.affiliation: Ramón y Cajal Teaching Hospital, Madrid, Spain ; Alai Sports Medicine Clinic, Madrid, Spain.
authors.forename: Mikel
authors.initials: M
authors.lastname: Aramberri-Gutiérrez
authors.affiliation: Ramón y Cajal Teaching Hospital, Madrid, Spain.
authors.forename: Amaia
authors.initials: A
authors.lastname: Martínez-Menduiña
authors.affiliation: Ramón y Cajal Teaching Hospital, Madrid, Spain.
authors.forename: María
authors.initials: M
authors.lastname: Valencia-Mora
authors.affiliation: York Teaching Hospital, York, England.
authors.forename: Simon
authors.initials: S
authors.lastname: Boyle