# Bony Movement Prediction on Craniomaxillofacial Surgical Planning Dataset (test)

Source: [Bony Movement Prediction on Craniomaxillofacial Surgical Planning Dataset (test)](<https://www.sota2.com/research/sota/bony-movement-prediction-on-craniomaxillofacial-surgical-planning-dataset-test>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T05:51:48.899Z

Evaluation of models predicting bony movement for craniomaxillofacial surgical planning, using the test split of the dataset. Metrics focus on Mean Absolute Distance errors for specific anatomical landmarks (LF, DI, RP, LP) and the entire bone structure.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Bony Movement Prediction |
| Dataset (including any stated split) | Craniomaxillofacial Surgical Planning Dataset (test) |
| Metric | Mean Absolute Distance (LF) |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 3 of 3 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Mean Absolute Distance (LF)](<https://www.sota2.com/research/sota/bony-movement-prediction-on-craniomaxillofacial-surgical-planning-dataset-test.md?metric=Mean%20Absolute%20Distance%20(LF)>): Lower is better; unit: SCALAR.

- [Mean Absolute Distance (DI)](<https://www.sota2.com/research/sota/bony-movement-prediction-on-craniomaxillofacial-surgical-planning-dataset-test.md?metric=Mean%20Absolute%20Distance%20(DI)>): Lower is better; unit: SCALAR.

- [Mean Absolute Distance (RP)](<https://www.sota2.com/research/sota/bony-movement-prediction-on-craniomaxillofacial-surgical-planning-dataset-test.md?metric=Mean%20Absolute%20Distance%20(RP)>): Lower is better; unit: SCALAR.

- [Mean Absolute Distance (LP)](<https://www.sota2.com/research/sota/bony-movement-prediction-on-craniomaxillofacial-surgical-planning-dataset-test.md?metric=Mean%20Absolute%20Distance%20(LP)>): Lower is better; unit: SCALAR.

- [Mean Absolute Distance (Entire Bone)](<https://www.sota2.com/research/sota/bony-movement-prediction-on-craniomaxillofacial-surgical-planning-dataset-test.md?metric=Mean%20Absolute%20Distance%20(Entire%20Bone)>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Mean Absolute Distance (LF) | Result date | Report paper |
| --- | --- | --- | --- |
| BP | 2.42 | Not recorded | 68fa70181e209131cea48f04 |
| BP + FS | 2.46 | Not recorded | 68fa70181e209131cea48f04 |
| DefNet | 2.69 | Not recorded | 68fa70181e209131cea48f04 |

### BP

Mean Absolute Distance (LF): 2.42. Result ID: 6991093b3a6c314849052fed.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70181e209131cea48f04.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70181e209131cea48f04.md>)

Recorded evaluation configuration: {"backbone":"PointNet++","strategy":"estimates only one plan"}. This record does not assert independent reproduction.

### BP + FS

Mean Absolute Distance (LF): 2.46. Result ID: 6991093b3a6c314849052fee.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70181e209131cea48f04.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70181e209131cea48f04.md>)

Recorded evaluation configuration: {"backbone":"PointNet++","strategy":"selects final plan based on facial outcomes"}. This record does not assert independent reproduction.

### DefNet

Mean Absolute Distance (LF): 2.69. Result ID: 6991093b3a6c314849052fec.

[Reporting paper](<https://www.sota2.com/research/paper/68fa70181e209131cea48f04.md>)

Recorded evaluation configuration: {"approach":"bone-driven"}. This record does not assert independent reproduction.

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