---
title: "Recessed Maxilla Test: See Where the Middle of Your Face Sits | CEVO"
canonical_url: https://cevolab.com/tools/maxilla-recession-test
markdown_url: https://cevolab.com/tools/maxilla-recession-test.md
publisher: CEVO (cevolab.com)
method: 478-point MediaPipe face map · 11.7 mm iris ruler · too-close photos are retaken, never edited
last_verified: 2026-10-27
ai_summary: "Free recessed maxilla test: add a side photo and the dots find your brow, nose base and chin, to see whether the middle of your face sits back. The photo stays in your browser. CEVO's scan reads your iris size to tell how close the camera was, and asks for a retake if the photo was taken too close."
---

# Recessed maxilla test. See where the middle of your face sits.

> **AI & Retrieval Summary (`ai-summary`):** Free recessed maxilla test: add a side photo and the dots find your brow, nose base and chin, to see whether the middle of your face sits back. The photo stays in your browser. CEVO's scan reads your iris size to tell how close the camera was, and asks for a retake if the photo was taken too close.

- **Canonical HTML Route:** [https://cevolab.com/tools/maxilla-recession-test](https://cevolab.com/tools/maxilla-recession-test)
- **Machine-Readable Markdown Twin:** [https://cevolab.com/tools/maxilla-recession-test.md](https://cevolab.com/tools/maxilla-recession-test.md)
- **Free scan from one front photo:** [https://cevolab.com/start](https://cevolab.com/start?utm_source=seo&utm_medium=markdown&utm_campaign=maxilla-recession-test)
- **Meta Description:** Free recessed maxilla test: add a side photo and the dots find your brow, nose base and chin, to see whether the middle of your face sits back.

Try it on an example, or add your own side photo and the dots find your brow, nose base and chin. See whether the middle of your face sits back.

Free, and your photo never leaves this device.

## Before you trust the result

- **Keep your teeth together** An open mouth drops your chin back, so the middle of your face looks further forward.
- **Shoot from about 1.5 m (5 ft)** A close phone makes the nose look bigger and the cheeks behind it flatter.
- **Got a beard?** Put the chin dot where your chin is under the beard, not on the hair.

## The four results

Tap one to see what it means.

## How the free scan works

1. **Take a selfie:** Prop your phone at eye level, about 1.5 m away. Too close, and CEVO asks for another photo.
2. **See your face shape and what suits you:** Free: your face shape, your strengths and your first tips, in plain words.
3. **Decide if you want more:** See how many more tips are waiting for you. Unlock them only if you want them.

Your face shape and what suits you, free.

## What CEVO gives you. From one selfie.

- **A 478-point face scan:** Every point of your face mapped from one selfie, plus a side photo for your profile.
- **169 tests, region by region:** Twelve regions of your face measured, from brows to jawline, plus the age your face reads as.
- **A natural glow-up on your own face:** Hair, brows and skin changed on your photo. Your bone structure stays as it is.
- **Hairstyles on your own face:** The cuts that suit your face shape, side by side.
- **Brows, beard and makeup:** Brow shape, beard length and makeup picked for your features.
- **A 90-day routine:** Hair, skin and grooming steps to follow for 90 days, made for your face.

- $29 **Basic Readout:**
  - Up to 10 front-view tests
  - Your facial balance breakdown, feature by feature
- $59 Recommended **Complete Clinical Dossier:**
  - Front and side: all 169 tests
  - Glow-up and up to 3 hairstyles on your own face
  - 90-day routine and your facial age
- $119 **Master Suite, the surgery pack:**
  - Surgical simulation with a millimetre change map
  - Surgeon-ready PDF and up to 10 hairstyles
  - 4 re-scans over a year

One payment, no subscription. Every report is checked by our team and ready within 24 hours.

## Questions

### What does a recessed maxilla mean?

Your maxilla is your upper jaw. Recessed means the middle of your face sits further back than your brow and chin. A side photo shows how your brow, the base of your nose and your chin line up, not which bone is behind them.

### Why does my face look flatter in side selfies than in the mirror?

Mostly the camera. A close phone makes your nose look bigger, so the cheeks behind it look flatter. Shoot from about 1.5 m (5 ft) with your teeth together.

### How do I tell a flatter middle from a chin that sits back?

Check where the base of your nose sits against the dashed brow-to-chin line. Well in front of it usually means the chin sits back. Close to it or behind it, the upper jaw may sit back or the chin forward. To tell which, the [E-line calculator](https://cevolab.com/tools/ricketts-e-line-calculator) checks where your lips sit against your nose and chin.

### Can mewing or face exercises move an adult upper jaw forward?

No. In adults, tongue posture doesn't move bone, and the upper jaw is mostly bone.

## How the test measures the middle of your face

### How the test measures the middle of your face The dots, the average we compare you with, how an open mouth and close selfies change the angle, and the studies behind it.

We measure the angle at the base of your nose, between your brow and the front of your chin. Below: where your angle sits next to other people's, the ranges, what changes the reading, and our sources.

## Where your profile angle sits

Adults avg 168° ± 4° (two in three adults 164°–172°), one norm for men and women

Shaded: about two in three adults, 164°–172°. The test calls 160°–176° typical.

### **What "recessed maxilla" actually means (brow, nose base, chin):**

If you scroll through social media, you will see people pointing at almost any normal photo and calling it a "recessed maxilla." In orthodontics and facial surgery (Legan & Burstone 1980; Arnett & Bergman 1993), it comes down to three points down the center of your face: your brow ridge (glabella), the base of your nose right above your upper lip (subnasale) and the front of your chin (pogonion):

- **Brow ridge** The flat spot between your eyebrows (*glabella*); on a side photo, the edge of your forehead level with your eyebrows: the top anchor of the angle.
- **Base of the nose** The point right above your upper lip where the nose meets the lip (*subnasale*). It sits on the front of the upper jaw, so the angle is read at this corner.
- **Front of the chin** The most forward point of your chin (*pogonion*). When the chin sits further back, the angle drops below `160°`; when the base of the nose sits further back, the three points form a nearly straight line and the base of the nose reaches the dashed brow-to-chin line.

Convexity = angle at the nose base between the brow and the chin · norm about 168° ± 4° for adults (Legan & Burstone 1980)

### **Why side selfies can change the reading:**

**A close camera flattens the middle of the face.** A photo taken from about `30 cm` (12 in) makes the nose look about 4% wider than one taken from about `1.5 m` (5 ft), in CEVO's [selfie study](https://cevolab.com/research/24mm-selfie-distortion-study); measured against the cheekbones, Ward et al. (2018) put it at about 30%. On a side photo the nose sits closest to the lens, so it looks bigger, and the cheeks and upper jaw behind it look flatter and further back than they are.

**An open mouth lowers the angle.** When the mouth opens, the chin drops down and back, so the angle at the base of the nose reads lower and the middle of the face looks further forward against the chin. Nodding your head up or down doesn't change it: the brow, nose and chin turn together, so the angle between them stays the same.

For a true reading, prop the phone about `1.5 m` away at eye level rather than holding it about `30 cm` from your face, turn your whole body sideways and keep your teeth lightly together.

### **Typical profile angles for men and women:**

Legan & Burstone (1980) give one norm for adults: a profile angle of about `168° ± 4°`, with no separate figure for men and women (they write it as `12° ± 4°` of convexity, which is `180°` minus this angle). The test uses the same ranges for men and women.

The test calls `160°–176°` typical: two standard deviations either side of that average, which covers about 95 in 100 adults. It is wider than the average range on purpose, because a dot a few pixels off moves the angle a few degrees, and a slipped dot shouldn't push an ordinary face out of it.

Where you put the dots moves the angle by a few degrees. On the example photo the brow and chin dots sit about `310 px` apart; moving the nose-base dot `5 px` forward or back (`1.6`% of that distance) changes the angle by about 4°, and a `10 px` slip by about 8°. So a reading near the edge of a range could go either way. Place the dots on the skin, not in front of it.

| Profile | Angle | What it means |
| --- | --- | --- |
| Nose base behind the line | above 184° | The base of the nose sits clearly behind the brow-to-chin line: the middle of the face sits back, or the chin sits forward. |
| Flatter middle | 177°–184° | The base of the nose sits close to the brow-to-chin line, just in front of it or just behind it, so the middle of the face looks flatter than in most faces. The upper jaw may sit back, or the chin may sit forward. |
| Typical | 160°–176° (average 168° ± 4°) | The base of the nose sits a little in front of the brow-to-chin line, as in most faces. |
| Curved profile | below 160° | The base of the nose sits well in front of the brow-to-chin line. Usually the chin sits a little back; the upper jaw is not set back. |

To tell a flat upper jaw from a chin that sits back, orthodontists also look at where the lips sit against a line from the nose tip to the chin. Ricketts (1968) put the upper lip about `4 mm` and the lower lip about `2 mm` behind it. The [E-line calculator](https://cevolab.com/tools/ricketts-e-line-calculator) checks that.

### **What changes how your side profile looks, without surgery:**

Once your face has finished growing, thumb-pulling or clenching your jaw won't push bone forward. These three everyday changes do affect how your side profile looks:

#### **Teeth together in side photos:**

An open mouth drops the chin back, so the middle of the face looks further forward against it. With your teeth lightly together and the phone about 1.5 m away, a side photo shows where it really sits.

#### **A longer chin beard and fuller hair at the back:**

If your profile reads Curved profile, a beard kept a little longer at the chin, with the neck kept tight, brings the chin forward. Some volume at the crown balances the face from the side.

#### **A moustache or cheek colour:**

If your profile reads Flatter middle or Nose base behind the line, a short, full moustache adds shape in front of the upper lip from the side, and blush or highlighter high on the cheekbone, brought toward the nose, adds shape to the middle of the face.

### **Sources:**

1. Legan HL, Burstone CJ (1980). *Soft tissue cephalometric analysis for orthognathic surgery.* Journal of Oral Surgery, 38(10), 744–751. [PMID: 6932485](https://pubmed.ncbi.nlm.nih.gov/6932485/)
2. Arnett GW, Bergman RT (1993). *Facial keys to orthodontic diagnosis and treatment planning. Part II.* American Journal of Orthodontics and Dentofacial Orthopedics, 103(5), 395–411. [DOI: 10.1016/S0889-5406(05)81791-3](https://doi.org/10.1016/S0889-5406(05)81791-3)
3. Naini FB, Moss JP, Gill DS (2006). *The enigma of facial beauty: esthetics, proportions, deformity, and controversy.* American Journal of Orthodontics and Dentofacial Orthopedics, 130(3), 277–282. [DOI: 10.1016/j.ajodo.2005.09.027](https://doi.org/10.1016/j.ajodo.2005.09.027)
4. Ricketts RM (1968). *Esthetics, environment, and the law of lip relation.* American Journal of Orthodontics, 54(4), 272–289. [DOI: 10.1016/S0002-9416(68)90278-9](https://doi.org/10.1016/S0002-9416(68)90278-9)
5. Ward B, Ward M, Fried O, Paskhover B (2018). *Nasal Distortion in Short-Distance Photographs: The Selfie Effect.* JAMA Facial Plastic Surgery, 20(4), 333–335. [DOI: 10.1001/jamafacial.2018.0009](https://doi.org/10.1001/jamafacial.2018.0009)

## More tools and guides

- [Side profile analyzer: How your profile lines up](https://cevolab.com/tools/side-profile-analyzer)
- [Jaw angle calculator: How sharp your jaw corner is](https://cevolab.com/tools/gonial-angle-calculator)
- [E-line calculator: Where your lips sit](https://cevolab.com/tools/ricketts-e-line-calculator)
- [Face shape detector: Your face shape and what suits it](https://cevolab.com/tools/face-shape-detector)
- [Why selfies change your face: What a close phone does to your face](https://cevolab.com/research/24mm-selfie-distortion-study)

## See what suits your face. Free, from one selfie.

A few minutes: your face shape, your strengths and your first tips.

---
## CEVO reports and prices

| Tier | Price | Delivery | What you get |
| --- | --- | --- | --- |
| Free scan | $0 | A few minutes | One front photo: your face shape, your strengths and your first tips in plain words, plus a count of the tips your report unlocks ([cevolab.com/start](https://cevolab.com/start)) |
| Basic Readout | $29 | Within 24 hours after the photo is accepted | Up to 10 front tests and a facial balance breakdown, feature by feature (front photo only) |
| Complete Clinical Dossier | $59 | Within 24 hours after the photos are accepted | A side photo and the 169-test analysis, your facial age, a natural glow-up on your own face, up to 3 hairstyle renders, brow, makeup or beard previews and a 90-day routine |
| Master Suite (the surgery pack) | $119 | Within 24 hours after the photos are accepted | Everything in the $59 report plus the surgical simulation, up to 10 hairstyle renders, a surgeon PDF and quarterly re-scans |

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