Fig. 1. Typical percutaneous approaches and HSMA (high-submandibular approach) techniques for mandibular condylar fractures. 1: preauricular approach, 2: endaural approach, 3: retromandibular approach, 4: submandibular (risdon) approach, and 5: high-submandibular approach. (P: parotid gland, MMB: marginal mandibular branch)
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