Submitted in partial compliance with the requirements for the Master’s Degree in Technology: Chiropractic, Durban University of Technology, Durban, South Africa, 2018. / BACKGROUND: Temporomandibular disorders (TMDs) affect up to fifteen percent of adults. It produces craniofacial pain of musculoskeletal structures within the head and neck. One particular cause of TMDs is said to be myofascial pain syndrome (MFPS), which according to various research papers, if not considered and/or assessed, the general cause of a patient’s pain could be disregarded and incorrect treatment offered. Numerous studies conducted internationally on dental management of temporomandibular joint disorder (TMJD) concluded that there is a significant gap in dentists’ education and training regarding the identification and management of MFPS. Upon reviewing the current literature available in South Africa, very little research existed on dentists’ knowledge and the management strategies that they utilised regarding MFPS in TMJD patients. OBJECTIVES: To determine the dentists’ knowledge regarding MFPS of the temporomandibular joint (TMJ). What assessment and treatment/management strategies they use, and whether they make use of referral networks and if the respondents’ demographics influence their knowledge, utilisation, perception and referral patterns. METHODOLOGY: The researcher developed a research questionnaire, which was validated by both an expert and a pilot study group. This questionnaire was then used as a research tool in this cross-sectional study. General dental practitioners from the Greater eThekwini Region received an invitation to participate. The questionnaire-based survey consisted of five sections: biographical profile of respondents; topic background; perception; knowledge; utilisation and management (including referral patterns) of MFPS. RESULTS: The majority of respondents did receive basic education in MFPS, with 76.9% reporting that they received undergraduate education and 57.7% indicating that they had attended post-graduate courses/talks on MFPS. There was a 100% response from dentists indicating their willingness to attend post-graduate courses/talks on MFPS. The results indicated that the respondents, who felt that their curriculum regarding MFPS was sufficient, were more knowledgeable and more competent in diagnosing and managing MFPS. Overall, the average score for knowledge was 65.17%. Clinical features (78.85%) and the perpetuating and relieving factors (72.11%) scored the highest while causes (58.06%) and differential diagnoses (51.16%) scored the lowest knowledge levels. Respondents mostly made use of allopathic medical fields, and not of alternative medical fields, however a high number of respondents (73.1%) indicated that they would consider chiropractic co–management of patients with MFPS. CONCLUSION: This study adds new information in the South African context regarding dentists’ understanding of the myofascial component of TMDs. It also provides the dental profession with information about the knowledge and practices related to MFPS as well as information regarding the strengths and weaknesses on its educational component. It is recommended that dentists receive additional training on differential diagnoses and causes. It is also recommended that the chiropractic profession take this opportunity to offer courses/talks on MFPS and join forces with the dentistry profession on how they can assist in managing patients with MFPS. / M

Submitted in fulfillment of the requirements for Master’s Degree in Technology: Chiropractic, Durban University of Technology, Durban, 2017. / Background: Ice hockey is a fast paced team sport, played on an ice surface in an enclosed arena. As a result of the high contact, aggressive nature of the sport, players are susceptible to injury. Ice hockey is not a popular sport in South Africa and the environment is unique in comparison to international ice hockey countries. The playing surfaces and ice rink arenas differ across South Africa, which may affect the risk of injury in this population. Protective equipment is not easily accessible to ice hockey players in South Africa and therefore they may be at a higher risk of injury. Participation in ice hockey is developing in South Africa; however there is a paucity in the literature relating to injuries in the South African context. This study aimed to determine a profile of ice hockey injuries in South African players. Methodology: This study was a quantitative, descriptive study that used a self-administered questionnaire. The questionnaire was administered to 187 ice hockey players (141 male and 46 female) who were registered with the South African Ice Hockey Association. Players were required to sign the letter of information and informed consent form, following which, questionnaires were distributed to the participants who met the study criteria. The researcher was present to supervise and collect all forms and completed questionnaires directly after completion. The questionnaire contained sections on demographics, injuries sustained over the previous season as well as the use of protective equipment. The results were analysed using SPSS version 24 and a p value of < 0.05 was considered statistically significant. Results: The response rate met the minimum requirement of 138 males and 45 females. Of the 187 participants, 110 (58.8%) of the participants sustained at least one injury due to ice hockey. Age was considered to be a risk factor in this study as those participants in the youngest age group of 18-27 were at a higher risk of all injuries (χ2 p-value < 0.0001). Although gender was not a risk factor for the total number of injuries, female players in this study were at a greater risk of head and knee injuries (χ2 p-value = 0.0196 and χ2 p-value = 0.0046 respectively). The most severe injury affected the head (10.2%, n = 19) and overall the knee was the most commonly affected area of injury (n = 30). The majority of the injuries were sustained during a game and resulted from contact with another player. The results of this study showed that the use of protective equipment does not prevent all injuries in ice hockey. The type of facial protection worn was a risk factor for facial injuries and the lack of a mouthguard was a risk factor for head injuries. Conclusion: The aim of this study was to determine a profile of ice hockey injuries in South African players. The South African demographic profile of ice hockey players showed similarities to international profiles with respect to age, gender, BMI and player position. The profile of injuries in this study was similar to international injury profiles in terms of site, type, severity, onset and mechanism of injury and regarding the majority of injuries being sustained during a game. Ice hockey players in the younger age groups were at a higher risk of injury both in South Africa and internationally. Females were at a higher risk of head injuries in comparison to males which is congruent with international literature. In South Africa, and internationally, the use of full facial protection and a mouthguard was shown to decrease the risk of facial and head injuries respectively. The South African demographic profile differed from international findings in terms of experience level, total hours of training per week and number of games played in a season. The injury profile of South African ice hockey players showed that this population is at a higher risk of muscular injuries than international players. Larger ice surfaces and flexible boards and glass did not reduce the risk of injury in South African ice hockey players in the same way as it has internationally. / M

Thesis (M.Tech.: Chiropractic)-Dept of Chiropractic, Durban Institute of Technology, 2005 x, 58, Annextures A-L, 20 leaves / An inversion ankle sprain can be defined as an injury caused by landing forcefully on an inverted, plantarflexed and internally rotated foot. This results in the fibres of the surrounding ligaments to become ruptured without disturbing the continuity of the ligament. Chronic stable ankle sprains was defined as the recurrent giving way of the ankle and there may be residual pain and swelling with no mechanical instability. According to literature, mechanisms involved in the development of chronic ankle sprains are: the lack of appropriate and early immobilization in severe cases, the development of scar tissue, lack of strengthening exercises or the development of hypermobility. Many treatments have been suggested to address these factors and would include: peripheral manipulation of the ankle joint, Muscle Energy Technique, muscle strengthening and stretching, proprioceptive training and deep transverse friction massage. Of the above mentioned treatments, Muscle Energy Technique has not been researched in a clinical setting for the treatment of chronic stable ankle inversion sprains. Therefore the purpose of this study was to investigate the relative effectiveness of Muscle Energy Technique compared to Manipulation in the treatment of chronic stable ankle inversion sprains.

Thesis (M.Tech.:Chiropractic) - Dept. of Chiropractic, Durban Institute of Technology, 2006 xvi, 82 leaves, Annexures A-L / To determine the efficacy of the Harpago and celery seed cream in mild to moderate degenerative joint disease of the knee in terms of subjective and objective clinical findings

Thesis (M.Tech.: Chiropractic)-Dept. of Chiropractic, Durban Institute of Technology, 2005 96, [20] leaves / Strengthening of the rotator cuff muscles forms an integral part of any rehabilitation programme for the shoulder. Shoulder rehabilitation programmes which incorporate early motion and emphasize strengthening, have a lower incidence of recurrent subluxations and dislocations. If cervical manipulation were proven to increase the strength of the rotator cuff muscles, then this could be used to develop and implement more effective treatment and rehabilitation protocols for patients with musculoskeletal painful shoulders and rotator cuff pathologies, and therefore provide future patients with more effective health care. Studies have shown consistent reflex responses associated with spinal manipulative treatments. These reflex responses have been hypothesized to cause the clinically beneficial effects of decreasing hypertonicity in muscles, pain reduction and increasing the functional ability of the patient, and although spinal manipulation has been shown to affect muscle strength, it has not been extensively researched and it is unclear whether increased muscle strength is yet another reflex effect of manipulation. As the rotator cuff is innervated by nerves arising from the mid and lower cervical spine, it is theorised that dysfunction of the spinal joints adversely affects nerve endings, causing inhibition of nerve function and affecting the rotator cuff. This is congruent with research which describes how there could be a decrease in muscular activity due to interference with the nerve supply of a muscle by means of a spinal joint fixation. In light of this, one could hypothesize that removal of a cervical joint dysfunction by manipulation, could increase motor unit recruitment and muscular activity of the muscles supplied by that cervical level and therefore possibly strengthen the muscles involved. Therefore the aim of this study was to determine whether cervical manipulation could contribute to the strengthening process of the rotator cuff.

Thesis (M.Tech.: Chiropractic)- Dept. of Chiropractic, Durban Institute of Technology, 2006. 88 leaves. / Myofascial pain syndrome is the second most common reason patients seek the help of health care workers. It costs billions of dollars each year in lost revenue due to loss of productivity and other costs. The treatment of myofascial pain syndrome has been extensively researched and it appears that dry needling and medicinal injections of trigger points are some of the most effective modalities. However, an unwanted side effect common to both these therapies is post-needling soreness. Despite being mentioned in passing by many authors, very little detail is available regarding post-needling soreness. It is unclear whether post-needling soreness arises from the trigger point itself, or whether the tissue damage caused by the needle insertion is responsible. Therefore, this study was aimed at investigating whether dry needling muscle tissue in asymptomatic subjects (i.e. subjects not suffering from myofascial pain syndrome) resulted in post-needling soreness. Two different dry needling techniques were also compared with a placebo group in order to determine which technique resulted in the least post-needling soreness. This study was designed as a prospective, randomised, placebo controlled experimental investigation. Sixty subjects were randomly allocated into three equal groups. Group one received the single needle insertion technique and the second group received the fanning dry needling technique. The last group formed the control group and the subjects were treated using the Park Sham Device (placebo needles). All the subjects were between the ages of 18 and 50 and were required to be asymptomatic in the low back region.

Thesis (M.Tech.: Chiropractic)--Durban University of Technology, 2008 / Core strengthening has become a major trend in the rehabilitation of patients suffering with acute low back pain. Clinical trials have shown that core strengthening is beneficial for patients with low back pain. According to the literature, core strengthening consists of activating the trunk musculature in order to stabilize hypermobile symptomatic joints and thus, lessen mechanical stress to the spine. Literature suggests that vibration/acceleration training may be a more effective and sufficient method of core stability exercises, with regards to core muscle endurance and activation in treatment of acute low back pain. This may have more advantages than using traditional core stability exercises in the treatment of acute low back pain. However, vibration/acceleration training as core stability exercises has yet to be investigated. In order to choose the most appropriate treatment protocol for managing this condition, it is essential for research to be carried out to identify the most effective treatment, which would allow for better overall management of low back pain during the acute period. Therefore, this study was designed to establish the effectiveness of vibration/acceleration training as a core stability exercise in the treatment of acute low back pain and to establish whether this protocol should be utilized routinely in the management of this condition.

Submitted in partial compliance for a Masters Degree in Technology: Chiropractic, Durban University of Technology, 2009. / The aim of this study was to investigate patient management protocols of low back pain (LBP) by chiropractors in the greater Durban metropolitan area. In this investigation a more generalized approach was chosen to investigate trends within the field of patient management and education for LBP. The study population of 80 chiropractors in the greater Durban metropolitan area, required a minimum response rate of 70% to obtain statistical significance (Esterhuizen, 2008), which was achieved. This study involved a quantitative descriptive design utilizing a questionnaire developed and validated by the researcher and focus group. The questionnaire was comprised of three sections, including personal information, treatment protocols and patient management with advice and education. Statistical analysis involved the use of SPSS version 15.0 (SPSS Inc., Chicago, Illinois, USA), a data analysis tool. Descriptive objectives were analysed with frequency tables and cross-tabulation tables (Esterhuizen, 2008). Demographic variables and practice variables were assessed for association with responses to the questionnaire using Pearson’s Chi square test in the case of categorical demographics and responses (Esterhuizen, 2008). Bar graphs were included to reflect the treatments that were always or frequently used by respondents (Esterhuizen, 2008). There appeared to be a wide range of influences on practice philosophy and methods, independent of demographics and training institute. A chiropractor’s age was regarded as significant with regard to philosophical orientation. However, the majority of these chiropractors obtained their qualifications from international colleges. vi Spinal manipulations directed at quadratus lumborum myofascial trigger points were strongly advocated by respondents. Specific short lever manipulations were the preferred manipulation technique for treatment of LBP. Sacroiliac joint manipulation was also considered important by a significant proportion of respondents. Respondents most commonly recommended the use of mobilizations and cryotherapy when contra-indications to manipulation were evident. There was consensus in the number of days before the first follow-up after an initial treatment for a presentation of acute LBP, where 96.42% of respondents recommended follow-up at day 1 or 2. In chronic LBP first follow-up after initial treatment was recommended by 41.1% of respondents on day 2; 28.6% day 3 and 8.9% on day 1. Management protocols for acute LBP appeared to be more uniform when compared to management of chronic LBP. Despite the variances in philosophy and management protocols amongst respondents, there remains consensus that manual articular manipulation remains the mainstay in chiropractic treatment protocols for both acute and chronic LBP.

Dissertation submitted in partial compliance with the requirements for the Master’s Degree in Technology: Chiropractic, Durban University of Technology, 2008. / There are mechanical loads applied to the patella tendon in almost all sporting activities and as a result is commonly injured (Peterson and Renström, 2003:321). Patellar tendinopathy is a common chronic tendinopathy (Hamilton and Purdman, 2004) and occurs commonly in athletes who impose rapid eccentric loading of the knee extensor mechanism (Norris, 2004:246). Deep Transverse Friction Massage (DTFM) and soft tissue mobilization are the two most common forms of manual therapy used to treat patellar tendinopathy (Rees et al., 2006). DTFM is considered the most effective treatment for patellar tendinopathy (Brunker and Khan, 2002:487). It is theorised that DTFM causes the softening of scar tissue and the breakdown of adhesions, promoting the realignment of disrupted connective tissue fibrils within the affected tendon (Stasinopoulos and Johnson, 2007). Graston Instrument Assisted Soft Tissue Mobilization (GIASTM) consists of a set of stainless steel instruments (Carey 2003:2) and is an advanced form of soft tissue mobilization used in detecting and releasing scar tissue, adhesions and fascial restrictions (Carey, 2003:7). The controlled microtrauma created by these instruments is hypothesised to create a localised inflammatory response (Hammer, 2004) in a similar mechanism to that of DTFM. The aim of this study was to determine the relative effectiveness of GIASTM versus DTFM in treating patellar tendinopathy. The study included a total of twenty-six knees among twenty-one patients. Patients were placed randomly into either the GIASTM group or the DTFM group. Each patient received a total of twelve treatments over a three month period. Algometer and inclinometer readings were recorded at set intervals and compromised objective measures. Two questionnaires and a numerical pain rating scale (NRS) were administered at set intervals and compromised subjective measures. SPSS version 13.0 (SPSS Inc., Chicago, Illinois, USA) was used to analyse the data. Repeated measures ANOVA was used to examine changes in quantitative outcomes over the time points (intragroup analysis) and a treatment effect (intergroup analysis). To control for the partial pairing in the intergroup analysis, a variable which classified each subject as paired (both left and right knee used in study) or non-paired (only used once in study) was used as a factor in the model. Correlations between the intragroup changes in the various outcome variables were assessed using Pearson’s correlation coefficients. Statistical analysis of both objective and subjective data revealed significant improvements for most outcome measures in the study. Findings imply that GIASTM is as effective as DTFM in treating patellar tendinopathy.

Dissertation in partial compliance with requirements for the Masters Degree in Technology: Chiropractic, Durban University of Technology, 2010. / The aim of this study was establish if Leander versus Static traction was useful for the treatment of facet syndrome, a common type of mechanical lower back pain seen by chiropractors. Two groups of fifteen participants were chosen on the basis of the inclusion and exclusion criteria. The first objective was to determine if Static linear traction was effective for the treatment of lumbar facet syndrome in terms of subjective and objective findings. The second objective was to determine if Leander traction was effective for the treatment of lumbar facet syndrome in terms of subjective and objective clinical findings. Lastly the third objective was to compare the subjective and objective clinical findings for both groups. Design: A randomised, two group parallel controlled clinical trial was carried out between the two sample groups. Participants had to have had chronic lower back pain (> 3months). Thirty symptomatic volunteer participants between 25 and 55 were randomly divided into two equal groups – group A (Leander traction) received 5 treatments over a 2 week period. Similarly, group B (Static linear traction) also received 5 treatments over a 2 week period. Algometer readings, Numerical Pain Rating Scale (NRS101), Pain Severity Scale (PSS) and Oswestery Disabilty Index (ODI) were used as v assessment tools. Subjective and objective clinical findings were taken on the first and second visits (i.e. 48 hours) prior to treatment and immediately after treatment. Another set of subjective and objective readings were taken one week after the fifth treatment in order to gauge the long term effects of both treatments. No treatment was given on the sixth visit. Pressure tolerance measurements using an algometer were taken at the end ranges of motion in Kemp’s test and spinal extension. Outcome measures: SPSS version 15 (SPSS Inc., Chicago, Illinois, USA) was used for statistical analysis of data. A p value of <0.05 was considered as statistically significant. The two groups were compared at baseline in terms of demographics variables and location using Pearson’s chi square tests and ttests as appropriate. Intra-group comparisons were made between all time points. A significant time effect indicated successful treatment intervention. Inter-group comparisons were achieved using repeated measures ANOVA tests for each outcome measured separately. A significant time group interaction effect indicated a significant treatment effect. Profile plots were used to assess the trend and direction of the treatment effect. Results: The results of the study showed that Leander traction and Static linear traction were both effective for treating chronic lumbar facet syndrome and no statistically significant difference was found between subjective and objective clinical findings between the two groups.