Extra points

EX-LE-8 (Nèihuáijiān, 内踝尖) — Tip of the Medial Malleolus

View this point in the 3D atlas
Meridian
Extra points (EX)
Anatomical view
anterior
Point classification
Extra (non-channel) point.
Depth reference
Moxibustion is preferred; may prick to bleed.
Moxibustion
Suitable for moxibustion (primary method).
Reference aliases
EXLE-8; Neihuaijian; 内踝尖; Tip of the Medial Malleolus

Anatomical location

On the medial ankle, at the most prominent point of the medial malleolus.

Traditional actions

Relaxes the sinews, clears heat and benefits the teeth.

Recorded indications

Primary: Toothache; cramping of the muscles of the lower leg; tonsillitis

Secondary: Spasm of the calf; inflammation of the ankle

How to read this reference

AcuAtlas separates anatomical location, traditional classification, recorded actions, indications, insertion-depth references, and moxibustion notes because these fields answer different study questions. The location statement is the orientation anchor. The classification and actions describe traditional reference categories, while indications summarize how checked educational sources associate the point with established teaching material. They are not a recommendation to select or stimulate the point.

Depth and moxibustion entries are reproduced as bounded reference notes rather than procedural instructions. Individual anatomy, technique, angle, clinical setting, and local professional standards can change what is appropriate. Review the cited documents and supervised training material before using any technical field. The normalized map coordinate is included only to place the point on the matching AcuAtlas body plate; it is not a substitute for palpation or anatomical assessment.

Sources

References displayed on this page were recorded with the point dataset.

  1. WHO Standard Acupuncture Point Locations in the Western Pacific Region EX-LE8
  2. Deadman P. A Manual of Acupuncture Extra points

Frequently asked questions

Where is EX-LE-8 located?

On the medial ankle, at the most prominent point of the medial malleolus.

What reference actions and indications are recorded for EX-LE-8?

Relaxes the sinews, clears heat and benefits the teeth. The dataset lists these primary indications: Toothache; cramping of the muscles of the lower leg; tonsillitis Secondary indications are recorded as: Spasm of the calf; inflammation of the ankle

Is EX-LE-8 safe during pregnancy?

This dataset does not identify EX-LE-8 as one of its five mandatory pregnancy-caution points. That is not a declaration of safety. Pregnancy-related point selection requires individualized assessment by a qualified clinician.