部位

相当于大脑皮层中央后回在头皮上的投影，自运动区平行向后移1.5厘米的直线。上1/5是下肢、头、躯干感觉区；中2/5是上肢感觉区，下2/5是面部感觉区。

Location

Over the posterior central convolution of cerebral cortex, a line parallel and 1.5cm posterior to the Motor Area, the upper one-fifth is the Sensory Area of the lower limb, the head and the trunk, the middle two-fifths is the Sensory Area of the upper limb, the lower two-fifths, the Sensory Area of the face.

主治

感觉区上1/5，治疗对侧腰腿痛、麻木、感觉异常及头项疼痛，耳鸣，感觉区中2/5，治对侧上肢疼痛、麻木、感觉异常；感觉区下2/5治对侧面部麻木、偏头痛、三叉经神痛、牙痛、下颌关节炎。
感觉区配合相应的内脏区（胸腔区、胃区、生殖区)，可用于有关部位手术的头针麻醉。

Indications

The upper one-fifth of Sensory Area line: low back and leg pain of the contra-lateral side, paresthesia, numbness, neck pain, tinnitus; the middle two-fifths: pain, numbness or paresthesia of upper limb of the contra-lateral side; the lower two-fifths: numbness of the face of the contra-lateral side, one side headache, trigiminal neuralgia, toothache and mandibular joint arthritis.医学 全在.线提供www.med126.com
Combination of the Sensory Area with the relevant areas of the viscera (e.g. Thoracic Cavity Area, Stomach Area, Genital Area) may be used for acupuncture analgesia in the surgery for certain areas.