Fig. 2. Torsional muscle surgery. The superior oblique has been recessed 12 mm while the anterior oblique advanced 12 mm. A. Two recti muscles strips are transposed to the adjacent recti muscle insertion. B. Four recti muscles are transposed. (From Eckardt C, Eckardt U, Conrad HG. Macular rotation with and without counter-rotation of the globe in patients with age-related macular degeneration. Graefes Arch Clin Exp Ophthalmol 1999;237:313.)