STUDY DESIGN: Case report. BACKGROUND: Management of glenohumeral joint osteoarthritis in young, active patients is challenging due to the significant functional limitations and progression of the disease, coupled with the limited lifespan of prosthetic implants presently in use. The purpose of this report is to present the detailed rehabilitation program and outcome of a patient who suffered an initial glenohumeral dislocation and, following multiple surgical interventions, required shoulder hemiarthroplasty and biologic glenoid resurfacing to return to function. CASE DESCRIPTION: An objectively based rehabilitation protocol was used for this patient following shoulder hemiarthroplasty. Data collected included passive and active range of motion, isometric rotational strength, and functional outcome scores to include the Single Assessment Numeric Evaluation (SANE) and American Shoulder Elbow Surgeons (ASES) outcome measures. OUTCOMES: Progressive improvements in active and passive range of motion were documented at numerous points during postoperative rehabilitation, including 1 and 2 years postoperatively. The patient's initial functional outcome scores improved from 2/100 to 90/100 in the SANE and from 17/100 to 85/100 for the ASES rating scales. At 2 years postsurgery the SANE score was 60/100 and ASES 68/100. DISCUSSION: Early postoperative range of motion exercises performed in a range protecting the subscapularis, coupled with a progressive program of rotator cuff and scapular strengthening exercises, resulted in decreased pain, improved range of motion, and return to work in a limited capacity following hemiarthroplasty with biologic glenoid resurfacing. Further research in series of patients following this procedure will help to establish optimal treatment guidelines and prognosis for young active patients with severe glenohumeral joint osteoarthritis. LEVEL OF EVIDENCE: Therapy, level 4.

J Orthop Sports Phys Ther. 2008;38(5):277-286, published online 22 January 2008. doi:10.2519/jospt.2008.2546

KEY WORDS: arthroplasty, biologic resurfacing, rehabilitation, shoulder

Study Design: Retrospective chart review.

Objectives: To measure short-term postsurgery glenohumeral internal rotation and external rotation strength, shoulder range of motion (ROM), and subjective self-report ratings following mini-open rotator cuff repair of full-thickness rotator cuff tears.

Background: Physical therapists provide rehabilitation for patients following mini-open rotator cuff repair. Long-term outcome studies have reported a high percentage of good and excellent results following surgery; however, little has been published regarding the immediate short-term results of this procedure, during which the patient is under the direct care of the physical therapist.

Materials and Methods: Charts from 11 female and 26 male patients, with a mean ± SD age of 57.3 ± 9.9 years, were reviewed following rotator cuff repair, using an arthroscopically assisted mini-open deltoid-splitting approach. All patients underwent postsurgery rehabilitation by the same therapist using a standard protocol. Retrospective chart review was used to obtain descriptive profiles of shoulder joint ROM at 6 and 12 weeks postsurgery and isokinetically assessed shoulder strength at 12 weeks postsurgery.

Results: For the postsurgical shoulder, ROM deficits ranging between 5° to 7° were measured for shoulder abduction and external rotation and internal rotation at 90° of abduction. The postsurgical extremity had greater flexion ROM (9°) compared to the contralateral side. Isokinetic external rotation strength deficits of 5% to 7% were present at 12 weeks postsurgery, with 2% to 11% greater internal rotation shoulder strength on the operative extremity, when compared to the other side. Patients completed the self-report section of the modified American Shoulder Elbow Surgeons (ASES) Rating Scale at 12 weeks postsurgery and scored a mean of 38.7/45.0 points.

Conclusion: The application of early ROM and progressive strengthening following mini-open rotator cuff repair allows for the successful return of ROM and strength 12 weeks postsurgery. The results of this study provide objective data for both shoulder ROM and strength at time points during which patients are traditionally receiving physical therapy following surgery.

J Orthop Sports Phys Ther. 2006;36(5):326-335. doi:10.2519/jospt.2006.2191

Key Words: glenohumeral joint, rotator cuff tear, surgery