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. 2023 Jan 24;14:1065315. doi: 10.3389/fneur.2023.1065315

Figure 4.

Figure 4

Transcanthal incision approach: (a) Incise a 1 cm lateral canthal incision; (b) use sutures to secure the lateral rectus muscle; (c) separate the overlying periosteum superiorly and inferiorly; (d) expose the eyeball, lift the deep lacrimal gland; (e) expose the optic nerve sheath and make an incision.