Abstract:
:Hyperbaric oxygen has been shown to promote healing in bone and some soft tissues. This study was undertaken to determine its effect on ligamentous healing. Forty-eight Sprague-Dawley rats underwent a standardized surgical laceration of the right (divided) medial collateral ligament, whereas the left (undivided) medial collateral ligament was not surgically lacerated. A control group of 24 rats recovered without intervention. An experimental group consisting of the other 24 rats was exposed to hyperbaric oxygen at 2.8 atmospheres for 1.5 hours a day for 5 days after the surgery. Six rats from each group were euthanized at 2, 4, 6, and 8 weeks. The stiffness and final force to failure were recorded for the divided and undivided medial collateral ligaments. At 4 weeks, a statistically greater force was required to cause failure of the previously divided ligaments that had been exposed to hyperbaric oxygen than those that had not. The stiffness and force to cause failure of previously divided ligaments were statistically greater at 4 weeks than at 2 weeks, whether or not hyperbaric oxygen was used. No additional statistical increases in stiffness or force were observed at 6 weeks.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Horn PC,Webster DA,Amin HM,Mascia MF,Werner FW,Fortino MDdoi
10.1097/00003086-199903000-00028subject
Has Abstractpub_date
1999-03-01 00:00:00pages
238-42issue
360eissn
0009-921Xissn
1528-1132pub_type
杂志文章abstract::Sixty patients with congenital upper-limb deficiency were evaluated for scoliosis in 1972. Twenty-one patients had scoliosis of 5 degrees or more and 15 had scoliosis of 10 degrees or more. Fifteen of these patients had long-term follow-up periods. Thirteen patients had idiopathic scoliosis. Idiopathic scoliosis assoc...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1986-01-01 00:00:00
abstract::Osteogenesis imperfecta (OI) Type II is a rare heritable disorder of bone matrix that results in catastrophic congenital skeletal dysplasia. Two cases of OI Type II had symmetric rhizomelic skeletal dysplasia apparent on ultrasound at 16 and 20 weeks' gestation. Histologic and histochemical studies performed on skelet...
journal_title:Clinical orthopaedics and related research
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更新日期:1993-08-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:10.1097/00003086-199707000-00009
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journal_title:Clinical orthopaedics and related research
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更新日期:2005-01-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
doi:
更新日期:1987-11-01 00:00:00
abstract::The response of protodifferentiated and differentiated bone cells to bovine bone morphogenetic protein (bBMP) was observed in implants in the adult rabbit distal femoral metaphysis. Bovine serum albumin and denatured bBMP were implanted in the contralateral femur of controls. The changes of the bone marrow reflected t...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:1985-05-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 临床试验,杂志文章
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更新日期:2016-10-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:1990-02-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1979-10-01 00:00:00
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journal_title:Clinical orthopaedics and related research
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更新日期:1984-03-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1977-10-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:2015-01-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:2018-01-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:2010-05-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:2007-10-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:2011-07-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1981-09-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
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更新日期:2004-04-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1980-11-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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journal_title:Clinical orthopaedics and related research
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章,评审
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1976-11-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:2007-10-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
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更新日期:1997-08-01 00:00:00
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journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1988-11-01 00:00:00
abstract::Subtalar dislocations are uncommon injuries. In an effort to obtain accurate information, eight recent major series (more than five patients) were summarized, including the experience at the authors' institution between 1975 and 1985 (12 patients). Medial dislocations predominated (79.5%), lateral injuries accounted f...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::Painless inferior subluxation of the shoulder is a common finding following stroke and is a manifestation of the adynamic nature of the disorder. The weight of the limb is not counterbalanced by shoulder musculature. This is a preliminary report of a simple tenodesis procedure performed in six patients with uniformly ...
journal_title:Clinical orthopaedics and related research
pub_type: 杂志文章
doi:
更新日期:1986-05-01 00:00:00