《千金翼》治虫蚀齿疼痛方
上，闭气细书曰∶南方赤头虫飞来，入某姓名裂齿里，今得蝎虫孔安置耐居上。
急急如律令。小笺纸内着屋柱北边蝎虫孔中，取水一杯，禹步如禁法，还诵上文，以
水沃孔，以净黄土泥之，勿令泄气，永愈。
又治虫蚀齿根肉黑方
上烧腐棘，取潴，涂之十遍，雄黄末敷即愈。若齿黑者，以松木灰揩之，细末
雄黄涂龈，百日日再涂之，七日慎油猪肉，神效。
又治齿 方
上，以檐一枚，令病患蹲坐，横檐于膝上，引两手寻，使极，住手伸中指，灸
中指头檐上三壮，两头一时下火，病患口诵咒曰∶啖牙虫名字鹘莫，啖牙莫啖骨。灸人亦念之。
又治裂齿方
上，以腐棘针二百枚，以水二升，煮取一升，含漱之，日四五，瘥止。
又方 取死曲 末敷痛处，即止。
《日华子》治小儿风 牙方
上，浓煎郁李仁水含之。
《聚宝》黄龙散 治齿龈疳蚀，有窍子不合者。
龙实（龙骨中有之，深黄或淡黄土蝎色，紧掬人舌者是） 白矾（灰） 蜗牛壳 南粉 牛黄（各一钱）
上五味为末，每用少许，贴窍子内，时时用之。
《千金方》
上以牛屎中大豆二七枚，小开豆头，以注齿根处，数度即生。
《经验方》治小儿大人，多年牙齿不生。
上，用黑豆三十粒，牛粪火内烧令烟尽，细研，入麝香少许，一处研匀。先以
针挑不生齿处令血出，用末少许揩。不得见风，忌酸咸物。
《圣惠》治齿落久不生方
上取路旁遗却稻粒，于齿落处点三七下，其齿自生，神效。
《灵苑》治大人小儿生齿神验方
上用雄雌鸡粪各十四颗，焙干，同研如粉，入麝香少许。仍先以针挑破损齿脚
下血出，将散子敷之，年高者不过二十日生，年少者十日，不计伤损及少自退落，并再生。
The *Qianjin Yi Fang* (Supplement to the Thousand Golden Formulas) treats toothache caused by worm erosion:
For the above method, hold your breath and write carefully: "Southern red-headed worms fly in, enter the cracked teeth of [Name], now find shelter in the scorpion hole and reside there."
Act swiftly as per the decree. Place a small piece of paper inside the scorpion hole on the north side of the house pillar, take one cup of water, perform the Yu Bu (Great Step) ritual according to incantation methods, recite the text above again, pour the water into the tooth hole, seal it with clean yellow earth mud, do not let the qi escape, and it will be permanently cured.
Another formula for treating blackened gum tissue due to worm erosion of tooth roots:
For the above method, burn rotten locust thorns until charred, collect the liquid, apply it ten times, then dust with realgar powder for immediate cure. If the teeth are black, rub them with pine wood ash, apply fine realgar powder to the gums, apply twice daily for one hundred days, avoid oil and pork for seven days; this yields miraculous results.
Another formula for treating dental conditions (condition name omitted):
For the above method, take a roof tile, have the patient squat, place the tile horizontally on their knees, pull both hands to stretch maximally, stop pulling and extend the middle finger, moxa three cones on the tip of the middle finger using the roof tile, ignite both ends simultaneously. The patient chants the spell: "Worm-eater's name is Hu Mo, eat teeth but not bones." The person performing moxibustion also recites it mentally.
Another formula for treating cracked teeth:
For the above method, use two hundred rotten locust thorn needles, boil in two sheng of water until reduced to one sheng, gargle with it four or five times a day, stop when healed.
Another formula:
Apply powder from dead Qu (fermented starter) to the painful area to stop pain immediately.
*Ri Hua Zi Ben Cao* (Daily Life Substances Materia Medica) treats pediatric wind-related dental issues:
For the above method, decoct Prunus japonica seeds (Yuli Ren) thickly and gargle with the water.
*Jubao Fang* (Treasure Collection Formulas) Huanglong San (Yellow Dragon Powder) treats gingival gan erosion with non-healing perforations.
Long Shi (Dragon Bone found within, deep yellow or pale loess scorpion color, tight against the tongue) Bai Fan (Calcined Alum) Wo Niao Ke (Snail Shell) Nan Fen (Southern Starch) Niu Huang (Bovis Calculus) (each 1 qian).
Grind the above five herbs into powder. Use a small amount each time, apply inside the perforation, use frequently.
*Qianjin Fang* (Thousand Golden Formulas):
For the above method, take fourteen soybeans from cow dung, slightly open the bean head, inject/apply to the tooth root area; after several applications, teeth will grow.
*Jingyan Fang* (Experience Formulas) treats children and adults with teeth failing to grow for many years.
For the above method, use thirty black beans, roast in cow dung fire until smoke ceases, grind finely, add a little Shexiang (Musk), grind together uniformly. First, prick the area where teeth are not growing with a needle to draw blood, then rub with a small amount of powder. Avoid wind, and abstain from sour and salty foods.
*Shenghui Fang* (Holy Benefit Formulas) treats teeth that have fallen out and fail to regrow for a long time:
For the above method, take discarded rice grains from roadside, apply/dot three to seven times on the site of the missing tooth; the tooth will naturally grow, yielding miraculous results.
*Lingyuan Fang* (Spirit Garden Formulas) treats miraculous tooth growth in adults and children:
For the above method, take fourteen pieces each of male and female chicken manure, dry-roast, grind together into powder, add a little Shexiang (Musk). Still, first prick the damaged tooth base with a needle to draw blood, then apply the powder. For older individuals, growth occurs within twenty days; for younger individuals, within ten days. This applies regardless of injury or natural shedding in childhood; they will all regenerate.