“…Reginaldo et al, 150 Boon et al, 151 and Siu et al 152 observed that the dorsal scapular nerve, located on the upper medial edge of the scapula, is the one with the highest risk of injury; accessory and suprascapular nerves are rarely at risk. These authors [150][151][152] thus confirm, by reporting the complications or sequelae of surgical treatment, that knowledge of the Romboesplenioescapular Triangle would indeed be fundamental for the safe surgical treatment of this deformity ( Figures 7A and 7B). In the medical and surgical literature researched there are references and reports of differentiated risk of injury to the structures that were studied in this research on the Romboesplenioescapular or Dorsal Scapularis Triangle, in diseases that affect this anatomical region of the dorsum, or even those that, for their treatment, require trapezius myocutaneous grafts.…”