This study states that One alternative for the treatment of type 2 better labral front than back (SLAP) sores is arthroscopic fix. Notwithstanding, the way that the vascular inventory of the proximal long top of the biceps ligament (LHBT) emerges from the delicate tissue close to the SLAP fix site should likewise be thought of. The points of this examination were to assess the vascular channel of the proximal long head biceps ligament and to contrast possible harm with the vascular stock with elective SLAP procedures. 

45 new cadaveric shoulders were partitioned into 3 gatherings: 9 shoulders each for the typical gathering and the made SLAP gathering, and 27 shoulders for the fixed SLAP bunch. SLAP bunch shoulders were fixed utilizing one of 3 strategies: 2 anchors with basic stitches, 1 anchor with twofold stitches, or 1 anchor with an even sleeping cushion stitch. India ink was then infused into the acromial part of the thoracoacromial vein. The proximal LHBT was resected for a histologic cross-sectional investigation. The intratendinous vascular distance was estimated and thought about among the gatherings. 

The vascular inventory of the proximal LHBT emerges from delicate tissue lying foremost and dorsal to the ligament beginning. In the ordinary shoulders, the normal intratendinous vascular distance was 16.9 ± 1.5 mm (95% certainty span: 15.8-18.1)

Reference link- https://www.jshoulderelbow.org/article/S1058-2746(20)30607-8/fulltext