PURPOSE: Today, in rotator cuff tear repair, the transosseous sutures are considered superior from a biological and biomechanical point of view. Our purpose is to present the early clinical and biomechanical data of a new arthroscopic rotator cuff tear transosseous repair system: the Sharc-FT®. MATERIALS AND METHODS: A total of 34 patients with rotator cuff tear affecting supraspinatus and infraspinatus, 1 to 3 cm wide, were treated and evaluated from 2010 to 2013. The average age was 63.2 years. Mean follow-up was 18.6 months. All patients were assessed through Constant score in the preoperative step and at 3-, 6-, and 12-month follow-up, performing an MRI 6 months after surgery. RESULTS: The patients have shown a mean preoperative Constant score of 24.5 pt that constantly increases after surgery, until a mean value of 86.9 at 12 months. Regarding complications two cases of adhesive capsulitis were recorded. CONCLUSIONS: This device permits to obtain transosseous sutures with cortical fixation; to greatly reduce the problems of lack of bone resistance; to decrease motion at tendon-footprint interface improving fatigue resistance; to make the stress-load distribution homogeneous at the footprint, thus optimizing biological healing. A later evaluation will be necessary, especially for the incidence of retears.
PURPOSE: Today, in rotator cuff tear repair, the transosseous sutures are considered superior from a biological and biomechanical point of view. Our purpose is to present the early clinical and biomechanical data of a new arthroscopic rotator cuff tear transosseous repair system: the Sharc-FT®. MATERIALS AND METHODS: A total of 34 patients with rotator cuff tear affecting supraspinatus and infraspinatus, 1 to 3 cm wide, were treated and evaluated from 2010 to 2013. The average age was 63.2 years. Mean follow-up was 18.6 months. All patients were assessed through Constant score in the preoperative step and at 3-, 6-, and 12-month follow-up, performing an MRI 6 months after surgery. RESULTS: The patients have shown a mean preoperative Constant score of 24.5 pt that constantly increases after surgery, until a mean value of 86.9 at 12 months. Regarding complications two cases of adhesive capsulitis were recorded. CONCLUSIONS: This device permits to obtain transosseous sutures with cortical fixation; to greatly reduce the problems of lack of bone resistance; to decrease motion at tendon-footprint interface improving fatigue resistance; to make the stress-load distribution homogeneous at the footprint, thus optimizing biological healing. A later evaluation will be necessary, especially for the incidence of retears.
Authors: Leesa M Galatz; Craig M Ball; Sharlene A Teefey; William D Middleton; Ken Yamaguchi Journal: J Bone Joint Surg Am Date: 2004-02 Impact factor: 5.284
Authors: Joshua B Frank; Neal S ElAttrache; Joshua S Dines; Allie Blackburn; John Crues; James E Tibone Journal: Am J Sports Med Date: 2008-08 Impact factor: 6.202
Authors: Ahmet Fırat; Mustafa Aydın; Osman Tecimel; Ali Öçgüder; Yavuz Sanisoğlu; Mahmut Uğurlu Journal: Acta Orthop Traumatol Turc Date: 2020-03 Impact factor: 1.511
Authors: Pietro Randelli; Davide Cucchi; Vincenza Ragone; Laura de Girolamo; Paolo Cabitza; Mario Randelli Journal: Knee Surg Sports Traumatol Arthrosc Date: 2014-12-02 Impact factor: 4.342
Authors: Felix Dyrna; Andreas Voss; Leo Pauzenberger; Elifho Obopilwe; Augustus D Mazzocca; Alessandro Castagna; Cory Edgar Journal: BMC Musculoskelet Disord Date: 2018-07-19 Impact factor: 2.362