Managing Pelvic Pain

Documents to Request

• Pain diary (location, severity, timing, triggers, alleviating factors)
• Prior pelvic imaging (transvaginal ultrasound, MRI)
• Prior surgical/laparoscopy operative reports and pathology
• GI workup results (colonoscopy, stool studies)
• Urologic workup results (urinalysis, cystoscopy, bladder diary)
• Mental health screening results (PHQ-9, GAD-7)
• Physical therapy evaluation notes

Step 1: Systematic Differential Diagnosis

Gynecologic Causes

Non-Gynecologic Causes

Step 2: Focused Physical Examination

Document the following systematically:

1. Abdominal exam — tenderness, guarding, Carnett sign (increased pain with abdominal wall tension = abdominal wall source)
2. External vulvar exam — vulvodynia assessment (cotton swab test), Bartholin glands, skin changes
3. Single-digit vaginal exam — palpate each pelvic floor muscle group (levator ani, obturator internus) for tenderness, trigger points, and spasm
4. Speculum exam — cervical motion tenderness, discharge, lesions
5. Bimanual exam — uterine size, shape, mobility, tenderness; adnexal masses or tenderness; uterosacral ligament nodularity (endometriosis)
6. Rectovaginal exam — uterosacral nodularity, cul-de-sac tenderness, rectovaginal septum nodules (deep infiltrating endometriosis)

Document findings by location and severity. Use anatomic diagrams or pain maps when available.

Step 3: Endometriosis-Specific Evaluation

ASRM Revised Classification (Stages I–IV)

Note: ASRM staging correlates poorly with pain severity. A patient with Stage I may have severe pain, while Stage IV may be incidentally found.

Empiric Treatment Without Surgery

• Empiric trial of hormonal suppression (combined OCs, progestins, GnRH agonist/antagonist) is appropriate when clinical suspicion is high
• If symptoms respond to hormonal suppression, this supports (but does not confirm) the diagnosis
• NSAIDs for dysmenorrhea (first-line analgesic)

Surgical Confirmation and Treatment

• Laparoscopy with biopsy remains the gold standard for definitive diagnosis
• Excision of endometriosis is preferred over ablation for deep lesions
• Document all implant locations, adhesion severity, and whether complete excision was achieved

Step 4: Multimodal Management Plan

Checkpoint B: Post-Draft Alignment (Mandatory)

1. Is the pain fully characterized — location, quality, severity, temporal pattern, and aggravating/alleviating factors?
2. Are non-gynecologic causes addressed — GI, urologic, musculoskeletal, and psychosocial etiologies evaluated?
3. Is the pelvic floor assessed — muscle tenderness and function documented?
4. Is the management plan multimodal — not relying on a single modality?
5. Are red flags addressed — weight loss, postmenopausal onset, and family history of malignancy screened?

Quality Audit

• Pain characterized using standardized descriptors (location, NRS severity, quality, timing)
• Cyclic vs. non-cyclic pattern documented
• Dysmenorrhea, dyspareunia, dyschezia, and dysuria specifically asked and documented
• Pregnancy excluded in reproductive-age patients
• Pelvic exam performed with single-digit assessment of pelvic floor muscles
• Carnett sign documented (positive = abdominal wall source)
• Uterosacral ligament palpation performed for endometriosis nodularity
• TVUS ordered or results documented
• Non-gynecologic causes systematically evaluated (IBS, IC/BPS, musculoskeletal)
• Psychosocial screening performed (PHQ-9, GAD-7, abuse history)
• ASRM staging documented if laparoscopy performed
• Management plan includes at least 2 modalities (hormonal, PT, psychological, analgesic)
• Red flags screened and documented
• Follow-up plan with reassessment timeline documented
• Opioid use assessed and alternatives prioritized

Guidelines

1. CPP is multifactorial in most patients — assume overlapping etiologies until proven otherwise. Single-cause thinking leads to missed diagnoses and failed treatments.
2. Pelvic floor examination is mandatory — pelvic floor myalgia is present in up to 85% of CPP patients and is frequently the primary pain generator, yet is the most commonly missed diagnosis.
3. Surgery is not first-line — empiric hormonal therapy, physical therapy, and pain management should be trialed before diagnostic laparoscopy in most cases.
4. Endometriosis stage does not predict pain — a patient with Stage I may have debilitating pain; do not dismiss symptoms based on minimal surgical findings.
5. Screen for IBS and IC/BPS — these conditions co-occur with endometriosis in 30–50% of cases and require independent treatment.
6. Avoid chronic opioids — CPP is a chronic condition; opioids worsen long-term outcomes through hyperalgesia, dependence, and hormonal disruption.
7. Address the psychosocial dimension — trauma history, depression, and catastrophizing are not "causing" the pain but amplify it through central sensitization; addressing them improves outcomes.
8. Document the multidisciplinary plan — include gynecology, pelvic floor PT, pain psychology, and gastroenterology/urology as applicable.