Use of the Patellar-Pubic Percussion Test in the Diagnosis and Management of a Patient with a Non-Displaced Hip Fracture

This case report describes the diagnosis and subsequent medical and physical therapy management of a 68-year-old patient with an undiagnosed non-displaced hip fracture. Initial plain film radiographs and a computed tomography (CT) scan of the involved hip were both interpreted as negative. One of the findings on the physical examination included a positive patellar-pubic percussion test (PPPT). This finding in a female patient of this age raised the suspicion of an occult hip fracture and she was referred back to her primary care physician. Repeat radiographs revealed a non-displaced hip fracture and the patient was treated surgically. The PPPT is an easy-to-implement clinical examination tool that may be extremely useful in physical therapy practice to guide the decision-making process for patients with suspected hip fractures. The utilization of the PPPT by the treating physical therapist for the patient in this case report contributed to a timely diagnosis, potentially preventing the disabling sequelae associated with a displaced femoral fracture.Key Words: Differential Diagnosis, Physical Therapy, Femoral Neck Fracture, Patellar-Pubic Percussion TestThe Guide to Physical Therapist Practice¹ described referral to another health care practitioner as one possible outcome of the physical therapist''s examination. The literature has provided several such examples where patient referral by the physical therapist to a physician led to a more timely diagnosis of a variety of serious diseases and disorders. A number of these cases involved patients with hip pain who were subsequently diagnosed with a hip fracture^2–5. For example, Gurney, Boissonnault, and Andrews³ described a patient referred to physical therapy for right hip pain with probable osteoarthritis. Radiographs taken prior to the initial physical therapy visit revealed mild degenerative joint disease with some osteophytosis and a normal femoral neck/shaft angle. Patient presentation and examination led the therapist to suspect a diagnosis other than osteoarthritis. Subsequent magnetic resonance imaging (MRI) revealed a femoral neck and head stress fracture that was confirmed by bone scan.Hip fractures can be difficult to diagnose and misdiagnosing an occult hip fracture is not unique to patients referred to physical therapy. Perron et al⁶ described a case of a 79-year-old female who presented at the emergency department after a fall onto her left side. Plain films were obtained and interpreted as negative. Three days after her fall she returned to her primary care physician complaining that her symptoms were worse. Again, plain films did not show any fracture; however, a bone scan showed significant uptake suggestive of a hip fracture. A subsequent MRI confirmed a femoral neck fracture. File et al⁷ discussed an 85-year-old woman with a traumatic right hip injury 12 hours prior to evaluation. Examination was negative for physical deformities or discrepancies, as were initial radiographs. At five days post-accident, she returned to the emergency department with progressively worse hip pain. Follow-up radiographs revealed a Garden type III fracture of her right femoral neck.In the United States, hip fractures have a yearly incidence of about 300,000^6,8. With the aging of the population, this incidence is expected to double or even triple by the year 2040⁶. Morbidity and mortality after a hip fracture are reported to be as high as 14–36% in the first year after injury^6,8. Table ​Table11 provides signs and symptoms associated with femoral neck/head fractures^2,4,5,9–12. Most patients with hip fractures present with observable deformity and are definitively diagnosed with plain film radiographs^6–8. However, in 2–10% of the patients presenting with a painful hip after trauma, initial radiographs may not show the occult fracture¹³. An occult fracture is defined as one that is suspected clinically but that is not seen on radiographic examination¹⁴. These patients may have a history of a relatively minor trauma, absence of observable deformities, and relatively normal range of motion⁷. Generally they will be able to ambulate; however, they will most likely have an antalgic gait pattern. Patients with an occult, non-displaced hip fracture are at risk for a displaced fracture that often leads to avascular necrosis and the need for surgical intervention. Once these complications arise, return to full pre-injury activity level is often not attainable. Timely diagnosis might minimize morbidity and mortality and prevent the progressive loss of function typically associated with a hip fracture^6,8,13.

TABLE 1

Signs and symptoms associated with hip fracture^{2,4,5,9,10,14,18}.

Differential diagnosis and early management of rapidly progressing hip pain in a 59-year-old male

Abstract

Objective and importance

Rapidly progressing degeneration of the hip joint is an uncommon condition presenting to physical therapy. Differential diagnosis can often be difficult, as clinical and radiographic findings do not always coincide leaving clinicians with difficult decision making regarding course of treatment. The purpose of this case report was to describe the differential diagnosis and early management of a patient with rapidly progressing hip pain.

Clinical presentation

A 59-year-old male with a complicated medical history was referred with a diagnosis of severe bilateral hip osteoarthritis. Clinical presentation of insidious onset, severe bilateral groin and anterior thigh pain with rapid progression of functional decline lead to the differential diagnosis of bilateral avascular necrosis.

Intervention

The patient received seven manual physical therapy sessions over the course of one month.

Conclusion

During this time, the patient’s Lower Extremity Functional Scale score worsened from 33 to 21. The persistence of the patient’s painful symptoms and continued functional decline helped determine cessation of manual therapy and referral back to his GP for further diagnostic testing and eventual correct diagnosis. This case highlights the importance of monitoring patient prognosis using outcome measures leading to a change in patient management strategies.     

Undetected hangman's fracture in a patient referred for physical therapy for the treatment of neck pain following trauma

BACKGROUND AND PURPOSE: This case report describes a patient referred for physical therapy treatment of neck pain who had an underlying hangman's fracture that precluded physical therapy intervention. CASE DESCRIPTION: This case involved a 61-year-old man who had a sudden onset of neck pain after a motor vehicle accident 8 weeks before his initial physical therapy visit. Conventional radiographs of his cervical spine taken on the day of the accident did not reveal any abnormalities. Based on the findings at his initial physical therapy visit, the physical therapist ordered conventional radiographs of the cervical spine to rule out the possibility of an undetected fracture. OUTCOMES: The radiographs revealed bilateral C2 pars interarticularis defects consistent with a hangman's fracture. The patient was referred to a neurosurgeon for immediate review. Based on a normal neurological examination, a relatively low level of pain, and the results of radiographic flexion and extension views of the cervical spine (which revealed no evidence of instability), the neurosurgeon recommended that the patient continue with nonsurgical management. DISCUSSION: In patients with neck pain caused by trauma, physical therapists should be alert for the presence of cervical spine fractures. Even if the initial radiographs are negative for a fracture, additional diagnostic imaging may be necessary for a small number of patients, because they may have undetected injuries that would necessitate medical referral and preclude physical therapy intervention.     

Simultaneous bilateral acromial base fractures after staged reverse total shoulder arthroplasty: A case report

BACKGROUNDAcromial and scapular spine fractures after reverse total shoulder arthroplasty (RTSA) are a well-known complication that may negatively impact the effects of long-term outcomes. However, to the best of our knowledge, there has been no report of simultaneous bilateral fractures of the acromion or scapular spine that occurred following staged RTSA.CASE SUMMARYA 79-year-old right-handed male visited our outpatient clinic with a chief complaint of pain and limited motion of both shoulder joints for a one-year duration. Based on plain radiographs and magnetic resonance images, the preoperative diagnosis was bilateral cuff tear arthropathy with failed rotator cuff repair. This patient was treated with staged bilateral RTSA at a two-month interval. At 5 and 3 mo after right and left side surgery, the patient returned to the outpatient clinic with severe pain and limited motion of both shoulder joints for 2 wk without a traumatic event. A computed tomography scan revealed non-displaced acromial base fractures of both shoulders. Considering bilateral involvement, fracture location, and patient’s demand, open reduction and internal fixation (ORIF) using plate for bilateral acromial base fractures were performed. At 2 years after ORIF, the fracture was completely healed, and the patient was satisfied with shoulder status.CONCLUSIONThis report describes an extremely rare case of simultaneous bilateral acromial base fractures after staged RTSA managed successfully by ORIF with a pre-contoured plate designed for distal clavicle fractures. Although acromial fracture after RTSA can be treated conservatively, simultaneous bilateral fractures may warrant surgical intervention as a means of addressing difficulties in activities of daily living.     

Occipital condyle fracture in a victim of a motor vehicle collision

Occipital condyle fractures are rarely reported in the Emergency Medicine literature. It is unclear whether these fractures are rare or under-diagnosed. Occipital condyle fractures are associated with high-energy blunt trauma with significant cranial-cervical torque or axial loading. We report a case of a female patient with an occipital condyle fracture. The patient only complained of shoulder pain, but was found to have high cervical spine tenderness, after a moderate-speed front-end motor vehicle collision. Initial cervical spine radiographs were non-diagnostic. Computed tomography of the cervical spine demonstrated a non-displaced occipital condyle fracture. Conservative management with a semi-rigid cervical collar was successful in treating this patient's fracture. A review of the literature covers the diagnosis, radiographic findings, and management of this fracture.     

Malignant fibrous histiocytoma of the bone in a traumatic amputation stump: A case report and review of the literature

BACKGROUNDMalignant fibrous histiocytoma (MFH) is one of the most common soft tissue sarcomas among adults. It is characterized by large size, high grade, and biological aggressiveness. There are many reports of MFH after local stimulation, such as bone fracture, implants, and chronic osteomyelitis. In this paper, we report a patient who developed MFH 6 years after amputation, suggesting that wound healing and mechanical force play a role in the local stimulation of this disease.CASE SUMMARYA 66-year-old man complained of persistent pain in his residual mid-thigh. He had undergone amputation surgery due to a traffic accident 6 years prior. Physical examination showed tenderness but no abnormalities in appearance. X-ray radiographs and magnetic resonance imaging supported the diagnosis of a tumor, and a biopsy confirmed that the lesion was MFH. The patient received neoadjuvant chemotherapy and left hip disarticulation. During the 6-mo follow-up, there were no symptoms of recurrence.CONCLUSIONPostsurgery MFH has been reported before, and many studies have attributed it to the biological effects of implants. Our case report shows that this disease can develop without an implant and thus highlights the importance of local stimulation. The wound-healing process and mechanical force can both promote this tumor, but whether they directly cause MFH needs further investigation.     

Diagnosis and management of medial epicondyle avulsion fracture in a 27-year-old female: A case report

ObjectiveThe purpose of this case report is to describe the diagnosis and management of an adult patient presenting with a rarely reported avulsion fracture of the medial epicondyle of the humerus.Clinical presentationA 27-year-old female sought care following an injury sustained when the elbow gave out on an attempted back flip. The clinical assessment found an indication of elbow fracture with a diagnosis of medial epicondyle avulsion fracture made on radiographic examination.Intervention and outcomeFollowing in-house imaging, the patient was referred for an orthopedic consultation. An MRI was ordered and revealed numerous internal joint derangements. The orthopedist prescribed a hinged brace and followed up in 4 weeks. Physical therapy was ordered by the surgeon with follow-up again in 4 more weeks.ConclusionMedial epicondyle avulsion fractures are extremely rare in adults, and in this case, were accompanied by extensive internal joint derangements in the elbow. Chiropractors should be able to diagnose this condition from x-ray and can be of assistance with rehabilitation therapies.     

Role of Manual Physical Therapy and Specific Exercise Intervention in the Treatment of a Patient with Cervicogenic Headaches: A Case Report

Abstract

Headaches are a common complaint among patients seeking medical care. This case report highlights the role of physical therapy (PT) management including manual therapy and specific exercise interventions in the care of a patient with cervicogenic headaches. The patient was an 18-year-old female college student with a medical diagnosis of migraine headaches. Her history included three previous motor vehicle accidents. Treatment from her primary care physician and optometrist had had no effect on her headache intensity and frequency. Findings on the PT examination included upper cervical segmental restrictions and neuromuscular imbalances. The primary treatment strategy for this patient included cervical manipulation, neuromuscular retraining of deep neck flexors, and soft tissue manipulation. The patient demonstrated improvement with a total of seven treatment sessions over a five-week period. Neck Pain Disability Index score improved from a score of 38% perceived disability at initial examination to a score of 10% upon discharge. Headache frequency and intensity significantly improved as upper cervical segmental mobility and deep cervical flexor function improved to within normal limits. This case report demonstrates the potential role of manual physical therapy and specific exercise intervention in quickly improving function and impairments in a patient with cervicogenic headaches.     

Discussion Paper — Radiographic Analysis Of A Distal Radius Fracture: Implications For Physical Therapy Intervention

Abstract

Traditionally, physical therapists have considered the field of medical imaging to be the domain of the physician. The more autonomous role assumed by physical therapists is changing this perception. A physical therapist, with his/her understanding of joint biomechanics, may find systematic analysis of plain-film radiographs helpful in guiding therapeutic intervention. The patient presenting with a distal radius fracture offers a challenge to the attending rehabilitation specialist because this fracture seldom occurs as an isolated injury. A radiographic study should be done on patients with injuries to the wrist and hand to determine degree of bony malalignment. Information gained from radiographs can be helpful in setting treatment goals and guiding therapeutic intervention. Radiographic analysis of plain-film radiographs requires a systematic approach so that useful information can be gleaned. The ABCs method of radiographic analysis is just such a method. It guides the physical therapist in the assessment of alignment, bone density, cartilage spaces and soft tissues. A case report is used to illustrate the use of the ABCs method in physical therapy.     

Sonographic diagnosis of a radiographically occult displaced fracture of a costal cartilage

We report the case of a 22‐year‐old athlete who sustained a blunt thoracic trauma to the right chest causing a costal cartilage fracture. Plain radiographs revealed no abnormalities while sonographic (US) examination performed a week later because of persistent pain led to the diagnosis of a displaced fracture of the right tenth costal cartilage. A follow‐up US examination confirmed the healing of the fracture and allowed the patient to return to competitive sport activity. We recommend the use of US in patients with persisting pain after thoracic trauma with negative plain radiographs of the ribs to rule out radiographically occult costal cartilage fractures. © 2017 Wiley Periodicals, Inc. J Clin Ultrasound 45 :605–607, 2017     

Cervicogenic Dizziness: A Case Report Illustrating Orthopaedic Manual and Vestibular Physical Therapy Comanagement

Abstract

The diagnosis and treatment of patients with dizziness of a cervical origin may pose a challenge for orthopaedic and vestibular physical therapy specialists. A thorough examination, which consists of a screening examination to rule out pathologies not amenable to sole physical therapy management and, if indicated, a physical therapy differential diagnostic process incorporating both cervical spine and vestibular tests and measures, may indicate an appropriate course of management. The treatment progression is then based on patient signs, symptoms, and response to physical therapy interventions. This case study describes the diagnosis, treatment, and outcomes of a patient with cervicogenic dizziness co-managed by a vestibular and an orthopaedic manual physical therapist.     

Differential diagnosis and early management of rapidly progressing hip pain in a 59-year-old male

Objective and importance

Rapidly progressing degeneration of the hip joint is an uncommon condition presenting to physical therapy. Differential diagnosis can often be difficult, as clinical and radiographic findings do not always coincide leaving clinicians with difficult decision making regarding course of treatment. The purpose of this case report was to describe the differential diagnosis and early management of a patient with rapidly progressing hip pain.

Clinical presentation

A 59-year-old male with a complicated medical history was referred with a diagnosis of severe bilateral hip osteoarthritis. Clinical presentation of insidious onset, severe bilateral groin and anterior thigh pain with rapid progression of functional decline lead to the differential diagnosis of bilateral avascular necrosis.

Intervention

The patient received seven manual physical therapy sessions over the course of one month.

Conclusion

During this time, the patient’s Lower Extremity Functional Scale score worsened from 33 to 21. The persistence of the patient’s painful symptoms and continued functional decline helped determine cessation of manual therapy and referral back to his GP for further diagnostic testing and eventual correct diagnosis. This case highlights the importance of monitoring patient prognosis using outcome measures leading to a change in patient management strategies.     

The accuracy of paediatric limb radiograph interpretation by nurse practitioners in a single centre

BackgroundNurse practitioners (NP) are an integral part of the urgent and emergency care workforce in the United Kingdom providing safe and effective care. Despite this, there is limited research assessing the ability of NPs to correctly interpret isolated paediatric limb injury radiographs in the urgent and emergency care environment.AimThe aim of this study was to compare the accuracy in interpreting isolated paediatric limb radiographs between NPs and consultant radiologists.SettingA nurse-led urgent care centre (UCC) in central London, United Kingdom.Participants296 paediatric patients with isolated limb injuries who had a radiograph requested and interpreted by an NP.MethodsThirteen NPs (adult registered) with various backgrounds and qualifications participated in this prospective, single-centre healthcare analysis. Review of all clinical presentations at the UCC over a 3-month period (September–November 2017) identified 296 paediatric patients (aged 2–15) who received a peripheral limb radiograph. Clinical records for each patient were analysed to document demographics, mechanism of injury, NP examination findings, radiographic interpretation and formal radiologist report. NP interpretation of each radiograph was classified as definite fracture, possible fracture or no fracture. This was compared to the final radiologist report (considered the gold standard) to calculate the sensitivity and specificity of NP radiograph interpretation.ResultsNPs reported a total of 94 radiographs (32%) as definite fracture, 176 (59%) as no fracture and 26 (9%) as possible fracture, as compared to radiologists at 71 (24%), 218 (74%) and 7 (2%). A total of 242 (82%) of radiographs were correctly identified by NPs, while 54 (18%) were incorrectly interpreted. The sensitivity of the NP limb radiographic interpretation was 92%, with a specificity of 78%.ConclusionsThe findings validate the clinical and diagnostic skills of NPs in the interpretation of isolated paediatric limb radiographs.     

Differential diagnosis and management of a patient with peripheral vestibular and central nervous system disorders: a case study

Background

Clinical examination and management of patients with meningiomas is primarily dependent upon appropriate diagnosis of tumor type and surgical intervention. Physical therapists should be able to identify patients presenting with signs and symptoms suggestive of potential central nervous system (CNS) disorders and refer the patient appropriately.

Patient characteristics

In this case report, a 52-year-old female was referred to physical therapy after 18 months of unresolved dizziness.

Examination

Oculomotor examination revealed evidence of peripheral vestibular and potential CNS disorders. The physical therapist referred the patient to a physician who ordered magnetic resonance imaging (MRI).

Intervention

The patient received five physical therapy sessions while waiting for the MRI which revealed a meningioma. The meningioma was surgically removed and the patient was subsequently relieved of all symptoms.

Outcomes

Despite the presence of the meningioma, the patient reported improved stability during work-related activities and decreased dizziness as a result of physical therapy intervention pre-operatively.

Discussion

This case report emphasizes the importance of a physical therapists ability to perform and interpret an oculomotor examination in a patient presenting with signs consistent with peripheral vestibular and CNS disorders. It also demonstrates the role of physical therapy in collaboration with physicians in order to provide appropriate patient care management.     

Occult isolated fracture of the trapezoid diagnosed by ultrasonography

PurposeTo describe a patient with an occult isolated trapezoid fracture of the wrist. Isolated trapezoid fractures are very difficult to detect without advanced radiological imaging, since the fragment displacement does not occur in the sagittal plane. A discussion regarding the investigation of trapezoid fractures utilizing multiple imaging modalities includes the first demonstration of its detection via ultrasonography (US).MethodsA 26-year-old male presented to a chiropractic teaching clinic with pain involving the left wrist, after vaulting over the handlebars of his bicycle 2 days prior. The mechanism of injury was hyperflexion of the left wrist. Left wrist pain, reduced range of motion, and dorsal soft tissue edematous changes were identified at examination. Although the initial radiographic examination was negative, elevated clinical suspicion triggered an US examination 4 days later. The US exam demonstrated an isolated 1.8 mm dorsal trapezoid fracture, which was minimally displaced by 0.7 mm.ResultsFollowing the US diagnosis of an isolated trapezoid fracture, the wrist was immobilized. The patient elected to not pursue an orthopedic consultation. Conservative care included ice and Class IV therapeutic laser therapy. The patient reported complete alleviation of clinical symptoms after approximately 2 weeks of splinting and treatment.ConclusionWe emphasize the limitations of radiography in the diagnosis of this fracture. To our knowledge, this is the first case to describe the use of US in the diagnosis of an isolated trapezoid fracture.