Tag Archive | irreparable

Rotator Cuff Conundrums: JBJS Webinar-Feb. 24

Rotator cuff tears account for an estimated 4.5 million patient visits per year in the US, which translates into a $3 to $5 billion annual economic burden. Add to that the pain and disability associated with rotator cuff tears, and it’s understandable that many clinical questions arise regarding how best to help patients manage this common condition.

On February 24, 2020 at 8 pm EST, JBJS will host a complimentary 60-minute webinar focused on 2 frequently encountered rotator cuff dilemmas: surgical versus nonsurgical management, and surgical alternatives for irreparable cuff tears that don’t involve joint replacement.

Bruce S. Miller, MD, MS unpacks the findings from his team’s matched-pair analysis in JBJS, which revealed that patients receiving both surgical and nonsurgical management of full-thickness tears experienced pain and functional improvements—but that surgical repair was the “better of two goods.”

Some patients who opt for nonoperative management end up with a chronic, irreparable rotator cuff tear. Teruhisa Mihata, MD, PhD will present findings from his team’s JBJS study, which showed that, after 5 years, healed arthroscopic superior capsule reconstruction in such patients restored function and resulted in high rates of return to recreational sport and work.

Moderated by Andrew Green, MD of Brown University’s Warren Alpert Medical School, the webinar will feature additional expert commentaries. Grant L. Jones, MD will comment on Dr. Miller’s paper, and Robert Tashjian, MD will weigh in on Dr. Mihata’s paper.

The webinar will conclude with a 15-minute live Q&A session during which attendees can ask questions of all the panelists.

Seats are limited, so Register Today!

JBJS Webinar on Feb. 24: Rotator Cuff Conundrums

Rotator cuff tears account for an estimated 4.5 million patient visits per year in the US, which translates into a $3 to $5 billion annual economic burden. Add to that the pain and disability associated with rotator cuff tears, and it’s understandable that many clinical questions arise regarding how best to help patients manage this common condition.

On February 24, 2020 at 8 pm EST, JBJS will host a complimentary 60-minute webinar focused on 2 frequently encountered rotator cuff dilemmas: surgical versus nonsurgical management, and surgical alternatives for irreparable cuff tears that don’t involve joint replacement.

Bruce S. Miller, MD, MS unpacks the findings from his team’s matched-pair analysis in JBJS, which revealed that patients receiving both surgical and nonsurgical management of full-thickness tears experienced pain and functional improvements—but that surgical repair was the “better of two goods.”

Some patients who opt for nonoperative management end up with a chronic, irreparable rotator cuff tear. Teruhisa Mihata, MD, PhD will present findings from his team’s JBJS study, which showed that, after 5 years, healed arthroscopic superior capsule reconstruction in such patients restored function and resulted in high rates of return to recreational sport and work.

Moderated by Andrew Green, MD of Brown University’s Warren Alpert Medical School, the webinar will feature additional expert commentaries. Grant L. Jones, MD will comment on Dr. Miller’s paper, and Robert Tashjian, MD will weigh in on Dr. Mihata’s paper.

The webinar will conclude with a 15-minute live Q&A session during which attendees can ask questions of all the panelists.

Seats are limited, so Register Today!

Subacromial Balloon May Benefit Irreparable Cuff Tears

The surgical options for treating irreparable tears of the supraspinatus—cuff reconstruction, tendon transfers, and shoulder replacement—are limited and complicated. But biomechanical results from a cadaveric study of 14 shoulders by Lobao et al., published in the June 5, 2019 issue of JBJS, suggest that a biodegradable balloon spacer inserted subacromially could effectively treat such insufficiencies, possibly postponing the need for more aggressive procedures.

Using an irreparable supraspinatus tear model and sophisticated instruments, the authors determined that, at postoperative time 0, the saline-inflated balloon:

  • Restored intact-state glenohumeral contact pressures at most abduction angles
  • Moved the humeral head inferiorly by a mean of 6.2 mm at 0° of abduction and 3.0 mm at 60°
  • Increased deltoid load by 8.2% at 0° and by 11.1% at 60°.

The balloon, however, did not restore glenohumeral contact area to that of an intact shoulder.

Although the authors cite a previous clinical case series using this approach,1 they are quick to point out that “it is not possible to correlate our findings with clinical scenarios.” Nevertheless, they say that the biomechanical data obtained from this cadaveric study “suggest that the balloon may be of benefit clinically, at least in the immediate postoperative setting.”

Reference

  1. Deranlot J, Herisson O, Nourissat G, Zbili D, Werthel JD, Vigan M, Bruchou F. Arthroscopic subacromial spacer implantation in patients with massive irreparable rotator cuff tears: clinical and radiographic results of 39 retrospectives cases. Arthroscopy. 2017 Sep;33(9):1639-44. Epub 2017 Jun 8