malpositioned

Malpositioned is an adjective describing something that is not in its intended or proper position. The term derives from mal- meaning bad and position, and is used across disciplines to indicate incorrect placement, alignment, or orientation. In professional usage, malposition implies a deviation from normal anatomy, standard equipment placement, or expected spatial relationships.

In obstetrics, malpositioned commonly refers to a fetus that is not in the optimal position for birth, such as breech, transverse lie, or an occipit posterior presentation. Malposition can complicate labor and may require interventions ranging from manual rotation or external cephalic version to cesarean delivery. Fetal imaging, including ultrasound, helps identify malposition before or during labor.

In dentistry and maxillofacial care, malpositioned teeth or implants describe teeth erupting in abnormal locations or devices placed incorrectly. Consequences can include malocclusion, aesthetic concerns, and periodontal or functional problems. Treatments may involve orthodontic realignment, tooth extraction, or surgical repositioning of implants.

In orthopedics and radiology, malposition refers to misalignment of bones, joints, or hardware after fracture or surgery, potentially leading to malunion or suboptimal function. Management may require reduction, fixation, immobilization, or revision procedures to restore alignment.

Malposition can also describe incorrectly placed lines or devices, such as central venous catheters or endotracheal tubes, identified via imaging or clinical assessment. Causes include anatomical variation, traumatic injury, placement technique, or device migration. Prevention focuses on careful verification and appropriate imaging to confirm correct positioning.