| ACL | anterior cruciate ligament |
| ADD | anterior disc displacement |
| ADDwoR | anterior disc displacement without reduction |
| ADDwR | anterior disc displacement with reduction |
| CBCT | cone beam computed tomography |
| cEDS | classical type of Ehlers–Danlos syndrome |
| CI | confidence interval |
| CL | confidence level |
| CTS | carpal tunnel syndrome |
| DC/TMD | diagnostic criteria of temporomandibular disorder |
| EDC | estimated date of confinement |
| ICR | idiopathic condylar resorption |
| ID | internal derangement |
| LPM | lateral pterygoid muscle |
| MRI | magnetic resonance imaging |
| N | sample size |
| NTC | no template control |
| OI | osteogenesis imperfecta |
| OR | odds ratio |
| p-value | level of probability |
| PCR | polymerase chain reaction |
| SNP | single nucleotide polymorphism |
| TMD | temporomandibular disorder |
| TMJ | temporomandibular joint |