Fig. 9. Connective tissue septa of the anterior orbit about the globe. 1, periorbita; 2, connective tissue strands; 3, intermuscular membrane; 4, Tenon's capsule. Asterisks indicate areas where smooth muscle cells were found. (Koornneef L: Details of the orbital connective tissue system in the adult. Acta Morphol Neerl Scand 15:1, 1977.)