title: [Optimal needle penetration in inferior alveolar nerve block].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007267:Injections / Q000295:instrumentation; D008297:Male; D008340:Mandibular Nerve; D008875:Middle Aged; D009339:Needles; D009407:Nerve Block / Q000295:instrumentation / Q000379:methods*