A tear on tissue, in a muscle facia or in a tendon, is called a tear or a rupture of the relevant tissue.
The medical term for overstretching or tearing of the connective tissue of a joint is "sprain."
Sprain
An avulsion fracture is the term meaning tearing a bone.
Myorrhexis is a medical term that refers to the rupture or tearing of a muscle. It can occur due to trauma, overstretching, or repetitive use of the muscle beyond its capacity. Symptoms may include pain, swelling, and loss of function in the affected muscle.
Plantar fasciitis is the condition of overstretching or tearing of the dense sheet of tissue that supports the arch of the foot. It is one of the most common causes of heel pain. It can be treated with medication, physical therapy, or surgery.
Episiotomy is the medical term meaning surgical incision of the perineum. Surgical repair after episiotomy is perineoplasty or perineorrhaphy, the latter meaning suture of the perineum.
Plantar fasciitis
Rupture (ruhp-chuhr) = forcible tearing.
Ruptured trachea means tearing of wind pipe i.e. trachea. It occurs due to trouma or any foreign body trapped in it.
The inferior labial frenulum is the connective tissue connecting the bottom lip to the bottom gums in the mouth. They can be prone to pain or tearing depending on the individual.
If someone is tearing their hair out, they are extremely worried or agitated about something
Lacerations are tearing of the skin and tissues or splits of skin by crushing or overstretching, it has irregular, ragged and uneven margins with their ends pointed or blunt while an incised wound is characterized by a relatively cleanly made cut mark from a bladed implement like knife, and it has pointed ends.
This sounds like the condition called "anterior tibial tendonitis," which is characterized by pain and is caused by continued overuse (and is therefore common in runners). It is treated mostly by rest and stretching.
Cardiorrhexis is rupture of the heart (cardio=HEART; rrhexis=RUPTURE). Myocardial rupture (or heart rupture) is a laceration or tearing of the walls of the ventricles or atria of the heart, of the interatrial or interventricular septum, of the papillary muscles or chordae tendineae or of one of the valves of the heart. It is most commonly seen as a serious sequela of an acute myocardial infarction (heart attack).Myocardial rupture (or heart rupture) is a laceration or tearing of the walls of the ventricles or atria of the heart, of the interatrial or interventricular septum, of the papillary muscles or chordae tendineae or of one of the valves of the heart. It is most commonly seen as a serious sequela of an acute myocardial infarction (heart attack).