Biomedical subjects

Jeffrey E Rosen

Publications and source records attributed to Jeffrey E Rosen.

6 recordsLinked to original sources

PubMed2006

Outcomes of meniscal repair: minimum of 2-year follow-up.

PURPOSE: The purpose of this study was to determine the success rate of meniscal repair achieved in our sports medicine practice, particularly with interest in characterizing the outcomes observed with the newer all-inside repair devices. TYPE OF STUDY: Retrospective chart review with telephone follow-up. METHODS: 157 patients that had undergone a meniscal repair procedure between 1996 and 2001 were identified. Twenty-four of these patients were lost to follow-up. Thus, the study group consisted of 133 patients providing a follow-up rate of 85%. All patients included had a minimum of two years of follow up. Failure was defined as the need for meniscectomy in the area of the meniscus that was initially repaired. The time interval from injury to surgery was divided into less than six weeks (acute) and greater than six weeks (chronic). The etiology of the meniscal tear was broken down into three categories; sports related trauma, non-sports trauma, and atraumatic. The repair techniques used in these patients included outside-in sutures, inside-out sutures, darts, arrows, meniscal screws, T-fix, FasT-fix, and the RapidLoc. RESULTS: The failure rate was 36%. No association was found between failure and the length of preoperative symptoms, rim width, etiology, concomitant meniscectomy, chondroplasty or anterior cruciate ligament (ACL) reconstruction. There was a higher rate of failure of tears in the medial versus lateral meniscus (20.3% vs. 44.8%). No statistical comparisons could be made between devices due to small sample sizes. CONCLUSIONS: The all-inside meniscal repair devices have simplified the meniscal repair procedure. This may have lead to a broadening of the indications for repair CLINICAL RELEVANCE: The newer generation meniscal repair devices, while simplifying the procedure, do not appear to lead to an increased clinical success rate.

Adolescent↗

PubMed2006

A survey of decision-making processes in the treatment of common shoulder ailments among primary care physicians.

To encourage consistent care for patients with musculoskeletal complaints, the AAOS developed treatment algorithms to aid primary care physicians in the management of these patients. A survey was designed to assess whether a random group of primary care physicians treated their patients in a manner consistent with these algorithms. The AAOS algorithm for shoulder pain was used to develop a questionnaire for primary care physicians. An Internet company provided access to a national base of physicians who volunteered to complete the survey. Ten questions were presented on five shoulder conditions: rotator cuff disease, fractures, instability, arthritis, and frozen shoulder The "correct" answer was based upon the AAOS algorithm. The survey was completed by 706 physicians who treated variable (one to greater than ten) numbers of shoulder patients per month. Forty-eight percent of the physicians treated acute trauma according to the algorithm, 87% treated arthritis, and 58% treated instability. Only 46% of physicians chose the correct answer for an acute rotator cuff tear and 29% for chronic rotator cuff symptoms. Forty-four percent followed the algorithm for frozen shoulder. Overall only 49% of the patients described were treated according to the AAOS algorithms. Based on the number of shoulder patients seen each month, in one month over 2000 patients could be tested by the surveyed physicians in a manner inconsistent with the treatment algorithms, suggesting the need for improved musculoskeletal education for primary care physicians.

Algorithms↗

PubMed2003

Athletic ergogenic aids.

Claims championing exotic substances that produce healing or ergogenic powers have been around for centuries. The competitive, peer-pressured environment enveloping today's athletes and adolescence makes these groups particularly susceptible to the uproar surrounding the current ergogenic aid market. Presently, it seems that rumor and anecdotal information overwhelms the available scientific data. While there is evidence that some touted ergogenic aids do indeed enhance performance, there are many unanswered questions about product safety, efficacy, and long-term consequences. A working knowledge of specific ergogenic aids is essential for the treating physician in order to best advise patients and athletes as to the possible benefits and risks of any substance they may be using.

Doping in Sports↗

PubMed2003

SLAP lesions of the shoulder.

SLAP lesions are becoming a more recognized cause of shoulder pain and disability. The diagnosis of these lesions is difficult due to vague symptoms and high degree of overlap with other shoulder disorders, and this requires a high index of suspicion. Advances in MR arthrography may lead to advances in preoperative diagnosis of labral tears, but definitive diagnosis, classification, and management is greatly facilitated with the use of the shoulder arthroscopy. Further basic science and clinical research should enhance our ability to manage patients with these lesions effectively.

Arthrography↗

PubMedDate not supplied

The incidence and outcome of patella fractures after anterior cruciate ligament reconstruction.

PURPOSE: The study was performed to determine the incidence and eventual outcome of patella fractures after anterior cruciate ligament (ACL) reconstructions using bone-patella tendon-bone autograft. TYPE OF STUDY: Retrospective review. METHODS: Between 1989 to 1999, 618 consecutive primary, single-incision bone-patella tendon-bone autograft ACL reconstructive procedures were performed by 3 surgeons at our institution. Of this group, 8 (1.3%) had postoperative patella fracture of the donor knee. The charts of these patients were retrospectively reviewed, and patients were followed with physical examination and outcome questionnaires. RESULTS: The patella fractures occurred at a mean of 57 days after the ACL reconstruction (range, 24-121 days). Five patients sustained indirect trauma, whereas 3 experienced direct trauma. Three patients had nondisplaced transverse fractures treated nonoperatively. Five patients had displaced fractures (3 transverse and 2 Y-shaped) requiring surgical intervention. All 8 patients have full flexion when compared with their opposite knee. Two patients did not regain 5 degrees of hyperextension but were not symptomatic. The mean length of follow-up for the questionnaire was 4 years (range, 1.5 to 6.5 years). The mean score on the Lysholm knee questionnaire was 89.6 (range, 77-98). The mean Single Assessment Numeric Evaluation score was 85.8 (range, 50-100). CONCLUSIONS: Most cases of postoperative patella fractures, in our experience, have caused minor changes postoperatively and no differences in the outcome of these patients. Seventy-five percent of our patients had excellent or good Lysholm scores. This study confirms previous reports in the literature that observed minimal residual sequelae from postoperative patella fractures after ACL reconstruction with bone-patella tendon-bone autograft.

Adult↗

PubMedDate not supplied

Shoulder and elbow injuries in the skeletally immature athlete.

The intensity of training and competition among young athletes can place them at increased risk of acute and chronic injuries, which occur in patterns unique to the skeletally immature athlete. Prompt recognition and treatment of these injuries are critical to prevent long-term functional disability and deformity. Children and adolescents participating in recreational and organized sports are particularly susceptible to a broad spectrum of shoulder and elbow injuries involving both osseous and soft-tissue structures. Understanding the relevant functional anatomy, biomechanics of throwing, and pathophysiology of injury can help the clinician manage common acute traumatic injuries, some of which may result in chronic problems. Over-use injuries occur more frequently than do acute, traumatic injuries, and early recognition, coupled with appropriate treatment or prevention, can help restore and maintain normal shoulder and elbow function.

Adolescent↗