BIX-A1002 Guide: The 180cm Skeleton With Muscle, Ligament, Nerve and Vessel Markings
Short answer: The BIX-A1002 is a 180 cm life-size human skeleton model that adds soft-tissue context to the bones. Muscles and ligaments are marked in colour, nerve branches and the vertebral artery are displayed, the lumbar intervertebral discs are represented, and the skull carries a movable jaw, a removable cranium, an epiphyseal line and three detachable lower teeth. Arms and legs come off, the whole model is fixed on a metal bracket, and it is made of washable PVC with a dust cover supplied.
Key takeaways
- Full 180 cm life-size skeleton, mounted on a metal bracket
- Coloured markings for muscle attachments and ligaments — not a bone-only model
- Displays nerve branches, the vertebral artery and the lumbar intervertebral discs
- Skull with movable jaw, removable cranium, epiphyseal line and three detachable lower teeth
- Removable arms and legs for close-up study and pass-around
- PVC construction, washable and break-resistant, supplied with a dust cover
- Price by quotation; ask for the current price list and lead time
What the model adds to a plain skeleton
| Feature | Teaching use |
|---|---|
| Coloured muscle and ligament markings | Show attachment sites and the direction of pull without a separate chart |
| Nerve branches | Relate peripheral nerve paths to the bones and joints they cross |
| Vertebral artery | Demonstrate the vessel's course through the cervical vertebrae |
| Lumbar intervertebral discs | Teach disc position and the mechanics of the lumbar spine |
| Removable cranium, movable jaw | Open the cranial cavity and demonstrate temporomandibular movement |
| Three detachable lower teeth | Demonstrate tooth roots and eruption in a dental or anatomy class |
| Removable arms and legs | Pass individual limbs around a class, or pose the skeleton for joint demonstrations |
| Epiphyseal line | Explain growth plates and the difference between paediatric and adult bone |
A bone-only skeleton answers "what is this called?" A skeleton with muscle, ligament, nerve and vessel markings answers "what happens here?" — which is the question that matters in anatomy practicals, physiotherapy teaching and pre-clinical courses.
Does a physical model actually improve learning?
This is a fair question, because a 180 cm model is a capital purchase rather than a consumable. The published evidence is unusually clear.
A meta-analysis of comparative studies specifically on physical anatomical models pooled 8 studies (7 randomised), 16 comparison arms and 820 learners. Educational methods using physical models produced significantly better results than all other methods for overall knowledge (p < 0.001) and for spatial knowledge acquisition (p < 0.001), and were also significantly better for long-term retention (p < 0.01). The authors concluded that physical models are a practical, low-cost way to raise gross anatomy knowledge [1].
A separate meta-analysis of 36 studies and 2,226 participants compared three-dimensional visualisation technologies with other teaching methods and found better factual knowledge (d = 0.30, 95% CI 0.02–0.62), significantly better spatial knowledge (d = 0.50, 95% CI 0.20–0.80) and higher learner satisfaction [2].
The practical reading of both papers for a department choosing equipment: the gain is concentrated in spatial understanding — the ability to mentally rotate and relate structures — and it persists over time. That is precisely the skill a full-size, correctly proportioned skeleton with soft-tissue markings is built to develop, and precisely the skill that flat images and screen-based quizzes struggle to deliver.
How to build a class around the A1002
- Attachment mapping. Assign students a muscle region and ask them to identify its origin and insertion using the coloured markings, then justify a movement.
- Nerve and vessel route. Use the nerve branches and vertebral artery to trace a path from cervical spine to upper limb, naming the structures crossed.
- Limb stations. Remove an arm and a leg and set up two pass-around stations while the main skeleton stays assembled for whole-body questions.
- Joint demonstration. Pose the removable limbs to show flexion, extension and rotation, then relate the movement to the ligaments marked on the model.
- Spine practical. Use the lumbar intervertebral discs and the epiphyseal line to compare adult and growing spine anatomy.
- Spot test. With a life-size model, run practical identification tests at realistic scale rather than on small charts.
What to check before you order
- Stand and stability. The model is fixed on a metal bracket; confirm the stand type and the footprint you need for your laboratory, and whether a rolling base is available.
- Skull configuration. The page specifies a movable jaw, removable cranium, epiphyseal line and three detachable lower teeth — confirm if your course requires a fully disassemblable skull.
- Marking language. Ask whether the muscle, ligament and nerve markings are labelled in your teaching language, and request a sample image of the marking scheme.
- Price and freight. This page does not publish a price; the model is quoted on request. Because it is a 180 cm item, ask for the packed dimensions and freight options with the quotation.
- Care. PVC is washable and resistant to breakage, and a dust cover is supplied — plan a dust-free position and a mild cleaning routine.
FAQ
Q1. What is the BIX-A1002?
A 180 cm life-size human skeleton model with coloured muscle and ligament markings, nerve branches, vertebral artery and lumbar intervertebral discs, mounted on a metal bracket.
Q2. Is it a full-size skeleton?
Yes — 180 cm, life size.
Q3. What makes it different from a plain skeleton model?
The soft-tissue context: coloured muscle and ligament markings, nerve branches and the vertebral artery, plus a detailed skull and removable limbs.
Q4. Can the arms and legs be taken off?
Yes. The arms and legs are removable, which allows close-up study and pass-around teaching.
Q5. What is it made of, and is it easy to maintain?
PVC — washable and break-resistant — supplied with a dust cover.
Q6. How do I request a quotation?
Email chinonplus@adaanatomy.com with the model (BIX-A1002), the quantity you need for your teaching rooms and your destination; the export team will reply with pricing, packed dimensions and lead time.
Request a quotation
Email chinonplus@adaanatomy.com for the BIX-A1002 price list and shipping details. If your department is equipping a full anatomy laboratory, partial and regional skeletons, torso models and brain models are available from the same catalogue and can be quoted together.
References
- Yammine K, Violato C. The effectiveness of physical models in teaching anatomy: a meta-analysis of comparative studies. Advances in Health Sciences Education. 2016;21(4):883–895
- Yammine K, Violato C. A meta-analysis of the educational effectiveness of three-dimensional visualization technologies in teaching anatomy. Anatomical Sciences Education. 2015;8(6):525–538