A new technique for arthroscopic rotator cuff repair using arthroscopi
cally placed transhumeral sutures is presented. After an adequate acro
mioplasty is performed, a modified anterior cruciate ligament tibial d
rill guide is used to drill two or more transhumeral holes from the me
taphyseal-diaphyseal junction of the humerus to the greater tuberosity
. Sutures are then passed into these holes and through the rotator cuf
f using cannulated needles. The sutures are tied manually and the repa
ir is inspected. The postoperative protocol is presented. The new tech
nique may be superior to the current methods for arthroscopic rotator
cuff repair in that (1) the strength of fixation does not rely on the
quality of the bone in the greater tuberosity of the humeral head (whi
ch can be quite poor) as suture anchor techniques do, (2) the sutures
are easily passed through the rotator cuff without relying on complica
ted suture passing techniques, (3) the knots are tied without the aide
of an arthroscopic knot-tying device, and (4) in cadaveric studies, t
he failure strength of this new repair was equal to the strength of a
traditional open repair. Prospective studies are ongoing to assess the
efficacy of this new technique.