Table 2 Shoulder arthroscopy grading scale (Lands et al., 2019)

Grade 1. Excellent—adequate visualization of anatomic structures with minimal need for additional intervention such as electrocautery or temporary altering pump pressure

Grade 2. Good—adequate visualization of anatomic structures with occasional need for electrocautery or temporary altering pump pressure

Grade 3. Average—visualization of anatomic structures requires frequent use of both electrocautery and altering pump pressure

Grade 4. Poor—inadequate visualization of anatomic structures despite using both electrocautery and altering pump pressure