The video tutorial explains ingrown toenails, also known as onychocryptosis, detailing their causes, pathophysiology, symptoms, stages, complications, diagnosis, and treatment. Ingrown toenails occur when a sharp piece of nail grows into the periungual skin, often due to tight footwear or excessive nail clipping. Symptoms include redness, swelling, and pain, primarily affecting the big toe. The condition progresses through three stages, with potential complications like infections. Diagnosis is clinical, and treatments range from supportive care to surgery, with prevention focusing on proper nail clipping and footwear.

What is the medical term for ingrown toenails?

• Paronychia

• Onychocryptosis

• Osteomyelitis

• Onychomycosis

Which of the following is NOT a common cause of ingrown toenails?

• Tight-fitting footwear

• Excessive nail clipping

• Improper nail fitting

• Walking barefoot

What is a common symptom of an ingrown toenail?

• Yellowing of the nail

• Sharp pain on the side of the toe

• Nail falling off

• Itching around the nail

Which stage of ingrown toenails involves tissue granulation and hypertrophy?

• Stage 2

• Stage 3

• Stage 4

• Stage 1

What is the primary method for diagnosing an ingrown toenail?

• MRI scan

• Clinical examination

• X-ray

• Blood test

Which of the following is a supportive treatment for ingrown toenails?

• Using antifungal cream

• Taking antibiotics

• Soaking feet in lukewarm salt water

• Applying ice packs

How should toenails be clipped to prevent ingrown toenails?

• Straight across

• Very short

• Leaving the sides longer

• In an arc shape