Eliminates post-related complications. |
Lighter patients (<∼120 pounds) may require greater degrees of Trendelenburg to achieve distraction. |
Surgeon bias toward a perineal post. |
Less early postoperative pain (fewer opioids, better early recovery). |
Possible anterior tilt of the pelvis with increased lumbar lordosis. |
Learning curve that surgeons need to invest in. |
Strong distraction force, using gravity and friction— as strong, if not stronger than with use of perineal post, especially with heavier patients, tight stiff hips. |
Cannot slide patient up or down the bed; must lift the patient completely off the pad and translate up/down. The friction between pad and patient is too great to permit sliding. |
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Permits greater range of motion for arthroscopic and fluoroscopic dynamic examination to assess osseous corrections and possible locations of impingement. |
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Pad can be used on your normal operating room table without buying a completely new table and distractor legs. |
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Learning curve for positioning is 1 to 5 cases. |
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Inexpensive single-use item with small size easy for local operating room storage. |
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Permits central compartment traction-dependent work with less concern for time (surgeon learning curve, teaching trainees and fellow surgeons, more complicated lengthier cases [large posterolateral pincer, protrusio, complete labral reconstruction]). |
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