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NEET MDS Shorts

61320
Oral Surgery

Dry socket management involves gentle irrigation to remove debris and placing a medicated dressing to protect the exposed bone and alleviate pain. 

The condition is typically managed with analgesics for pain relief and local interventions, not aggressive surgical procedures. 

The primary goal is pain management and promoting healing by secondary intention.

Curetting the socket (scraping the socket walls) is contraindicated as it is a traumatic procedure that can further damage the delicate new tissue and prevent secondary healing.

72746
Oral Surgery

Dry socket (alveolar osteitis): Typically presents with localized pain, foul odor, and exposed bone, but does not cause fever (pyrexia) or sensory impairment.

Postoperative hematoma: Causes swelling and tenderness, but usually not high fever or nerve involvement.

Nerve damage: Would explain sensory impairment, but not pyrexia or marked tenderness on extraoral palpation.

Acute osteomyelitis: Characterized by fever, extraoral tenderness, and possible sensory changes due to involvement of the inferior alveolar nerve. This fits the clinical picture best.

56321
Oral Surgery

Hilton's method is a surgical technique primarily used for the drainage of abscesses. This method involves creating an incision to allow the pus to escape, thereby relieving pressure and promoting healing.

79967
Oral Surgery

Bell's palsy is a form of temporary facial paralysis or weakness on one side of the face resulting from damage or trapping of the facial nerve (cranial nerve VII), which is the nerve that controls the muscles of facial expression.

46182
Oral Surgery

In the extraoral technique for mandibular nerve block, the needle is inserted into the pterygomandibular space anterior to the lateral pterygoid plate and directed anteriorly to avoid damaging the maxillary artery and other important structures located posteriorly. The goal is to place the anesthetic solution around the mandibular nerve before it enters the pterygopalatine fossa.

81814
Oral Surgery

The Gillies approach is a surgical technique used in facial reconstruction, particularly for the repair of facial defects. The superficial temporal artery is of significant anatomical importance during this procedure, as it supplies blood to the scalp and face. Surgeons must be cautious to avoid damaging this artery during the approach.

64889
Oral Surgery

The first direction for force application with extraction forceps is apically. This initial apical pressure helps to expand the alveolar socket and break the periodontal ligament fibers. After apical pressure, buccal and lingual movements are applied to complete the extraction.

64490
Oral Surgery

The reddish patch of median rhomboid glossitis lacks filiform papillae, which are the most numerous papillae covering the anterior two-thirds of the tongue's dorsal surface. These papillae are highly keratinized and are responsible for the tongue's normal white-pink appearance. The absence of these keratinized papillae makes the affected area appear redder and smoother, standing out distinctly from the surrounding normal tongue tissue.

58313
Oral Surgery

The symptoms described—sharp, excruciating pain brought on by simple touch (trigger points) in the absence of dental disease—are classic characteristics of trigeminal neuralgia. T

11501
Oral Surgery

Under general anaesthesia, a patient needs a 4 * 4 gauge.

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