Related Experiment Video
Updated: Feb 6, 2026
03:22
Mechanical and Controlled PRP Injections in Patients Affected by Androgenetic Alopecia
Published on: January 27, 2018
15.7K
Postoperative Alopecia Following Oral Surgery
Masanori Tsukamoto1, Takashi Hitosugi2, Hitoshi Yamanaka3
1Assistant Professor, Department of Dental Anesthesiology, Kyushu University Hospital, Fukuoka, Japan.
Summary
Postoperative alopecia, hair loss after surgery, can be a drastic complication. Risk factors include prolonged oral surgery times and head positioning, but prevention strategies exist.
Area of Science:
- Oral Surgery
- Dermatology
- Hair Biology
Background:
- Postoperative alopecia is an uncommon but esthetically significant complication following surgical procedures.
- The precise mechanisms underlying postoperative alopecia remain unclear.
- Potential contributing factors include patient positioning and extended operative durations, particularly in oral surgeries.
Observation:
- This report details two cases of postoperative alopecia occurring after oral surgery.
- The hair cycle's biological clock may be influenced by perioperative stress.
Findings:
- Prolonged operative time and specific head positioning during oral surgery are identified as potential risk factors for developing postoperative alopecia.
- Perioperative stress may play a role in disrupting the hair cycle.
Implications:
- Awareness of risk factors is crucial for preventing postoperative alopecia.
- Implementing preventive measures such as appropriate headrest selection, modifying head positioning, and avoiding continuous pressure can mitigate the risk of this complication.
Related Concept Videos
01:11Oral Cavity
3.2K
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
3.2K
01:23Peripheral Artery Disease V: Postoperative Nursing Management
415
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
415
01:06Oral Hypoglycemic Agents: Glinides
674
Repaglinide (Prandin) and Nateglinide (Starlix), known as glinides, are oral insulin secretagogues that stimulate insulin release from pancreatic β cells by closing the ATP-sensitive potassium channels (KATP channel). Repaglinide controls insulin release from pancreatic β cells by managing potassium efflux. It shares two binding sites with sulfonylureas and also has a unique site, indicating overlapping mechanisms of action. With a rapid onset and a 4-7 hour duration, it effectively...
674
01:16Psychosexual Stages of Personality: Oral
3.2K
The oral stage is the initial phase of Sigmund Freud's theory of psychosexual development, occurring from birth to approximately 12 to 18 months. During this period, the infant's mouth serves as the primary source of pleasure, with actions such as sucking, chewing, biting, and drinking playing a crucial role in reducing tension. These activities are essential not only for nourishment but also for the infant's psychological and emotional satisfaction.
Weaning, typically occurring...
Weaning, typically occurring...
3.2K
01:14Assessing Body Temperature - Oral
1.7K
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
1.7K
01:17Oral Hypoglycemic Agents: Sulfonylureas
1.1K
Sulfonylureas are oral hypoglycemic agents utilized in treating type 2 diabetes. They are characterized by their unique sulfonylurea chemical structure. The family of sulfonylureas is divided into generations. First-generation sulfonylureas, including tolbutamide (Orinase), chlorpropamide (Diabinese), and tolazamide (Tolinase), trigger insulin release from pancreatic β cells and enhance peripheral tissues' insulin sensitivity. The second-generation members, such as glipizide...
1.1K